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Windows Analysis Report
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Overview

General Information

Sample name:	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe
Analysis ID:	1574583
MD5:	81e3a6ecdcf4409ccfa9a5c4367f6021
SHA1:	69a81988bde874bbc631173a7f1805310e96dfb5
SHA256:	3c7d0dcd37064458fa110cade991501ff6f499d495a8eb43a0847da41d060445
Tags:	exeMetasploituser-lontze7
Infos:

Detection

Metasploit

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Metasploit Payload

AI detected suspicious sample

Machine Learning detection for sample

Sigma detected: Potentially Suspicious Malware Callback Communication

Detected TCP or UDP traffic on non-standard ports

Found inlined nop instructions (likely shell or obfuscated code)

Internet Provider seen in connection with other malware

Program does not show much activity (idle)

Sample file is different than original file name gathered from version info

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe (PID: 7520 cmdline: "C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe" MD5: 81E3A6ECDCF4409CCFA9A5C4367F6021)

cleanup

Malware Configuration

Threatname: Metasploit

{
  "Type": "Metasploit Connect",
  "IP": "178.238.231.204",
  "Port": 4444
}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x9acf:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0x9ba0:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x7:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0xd8:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08
00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x8acf:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0x8ba0:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08
00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x8acf:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0x8ba0:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08
Click to see the 4 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security
0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x9acf:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0x9ba0:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08
0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	JoeSecurity_MetasploitPayload_3	Yara detected Metasploit Payload	Joe Security
0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	JoeSecurity_MetasploitPayload	Yara detected Metasploit Payload	Joe Security
0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	Windows_Trojan_Metasploit_96233b6b	Identifies another 64 bit API hashing function used by Metasploit.	unknown	0x9acf:$a: 89 E5 31 D2 64 8B 52 30 8B 52 0C 8B 52 14 8B 72 28 31 FF 0F B7 4A 26 31 C0 AC 3C 61 7C 02 2C 20 C1 CF 0D
0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack	Windows_Trojan_Metasploit_4a1c4da8	Identifies Metasploit 64 bit reverse tcp shellcode.	unknown	0x9ba0:$a: 6A 10 56 57 68 99 A5 74 61 FF D5 85 C0 74 0A FF 4E 08
Click to see the 3 entries

Sigma Signatures

System Summary

Sigma detected: Potentially Suspicious Malware Callback Communication

Source: Network Connection

Author: Florian Roth (Nextron Systems): Data: DesusertionIp: 178.238.231.204, DesusertionIsIpv6: false, DesusertionPort: 4444, EventID: 3, Image: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, Initiated: true, ProcessId: 7520, Protocol: tcp, SourceIp: 192.168.2.9, SourceIsIpv6: false, SourcePort: 49712

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Compliance
• Software Vulnerabilities
• Networking
• System Summary
• Data Obfuscation
• Malware Analysis System Evasion
• Anti Debugging
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Avira: detected

Found malware configuration

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Malware Configuration Extractor: Metasploit {"Type": "Metasploit Connect", "IP": "178.238.231.204", "Port": 4444}

Multi AV Scanner detection for submitted file

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

ReversingLabs: Detection: 86%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 99.8% probability

Machine Learning detection for sample

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Joe Sandbox ML: detected

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source:

Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 4x nop then not dword ptr [eax-6F6F6F39h]		0_2_0040A430
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 4x nop then push ebp		0_2_004048F5

Source: global traffic

TCP traffic: 192.168.2.9:49712 -> 178.238.231.204:4444

Source: Joe Sandbox View

ASN Name: CONTABODE CONTABODE

Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204
Source: unknown	TCP traffic detected without corresponding DNS query: 178.238.231.204

Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Code function: 0_2_00480095 WSASocketA,connect,recv,closesocket,

0_2_00480095

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	String found in binary or memory: http://www.apache.org/
Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	String found in binary or memory: http://www.zeustech.net/

System Summary

Malicious sample detected (through community Yara rule)

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, type: SAMPLE	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, type: SAMPLE	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown
Source: 0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: 0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown
Source: 0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: 0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown
Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown
Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown
Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Identifies another 64 bit API hashing function used by Metasploit. Author: unknown
Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Identifies Metasploit 64 bit reverse tcp shellcode. Author: unknown

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, 00000000.00000000.1352238009.0000000000415000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameab.exeF vs payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe
Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Binary or memory string: OriginalFilenameab.exeF vs payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, type: SAMPLE	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, type: SAMPLE	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23
Source: 0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: 0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23
Source: 0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: 0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23
Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23
Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23
Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_96233b6b reference_sample = e7a2d966deea3a2df6ce1aeafa8c2caa753824215a8368e0a96b394fb46b753b, os = windows, severity = x86, description = Identifies another 64 bit API hashing function used by Metasploit., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 40032849674714bc9eb020971dd9f27a07b53b8ff953b793cb3aad136256fd70, id = 96233b6b-d95a-4e0e-8f83-f2282a342087, last_modified = 2021-08-23
Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Metasploit_4a1c4da8 reference_sample = 9582d37ed9de522472abe615dedef69282a40cfd58185813c1215249c24bbf22, os = windows, severity = x86, description = Identifies Metasploit 64 bit reverse tcp shellcode., creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Metasploit, fingerprint = 7a31ce858215f0a8732ce6314bfdbc3975f1321e3f87d7f4dc5a525f15766987, id = 4a1c4da8-837d-4ad1-a672-ddb8ba074936, last_modified = 2021-08-23

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal100.troj.winEXE@1/0@0/1

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

ReversingLabs: Detection: 86%

Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Section loaded: wsock32.dll	Jump to behavior
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Section loaded: mswsock.dll	Jump to behavior

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: C:\local0\asf\release\build-2.2.14\support\Release\ab.pdb source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_00402842 push edx; ret	0_2_00402846
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_0040124A push eax; ret	0_2_00401253
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_00405E4E push ecx; iretd	0_2_00405E54
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_00405E50 push ecx; iretd	0_2_00405E54
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_004026DD push FFFFFF93h; retf	0_2_004026FE
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_004030E0 push ebp; retf	0_2_00403161
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_004026E3 push FFFFFF93h; retf	0_2_004026FE
Source: C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	Code function: 0_2_00403909 push es; ret	0_2_00403916

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Static PE information: section name: .text entropy: 7.017916789789544

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, 00000000.00000002.1586614650.00000000004BE000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Remote Access Functionality

Yara detected Metasploit Payload

Source: Yara match	File source: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe, type: SAMPLE
Source: Yara match	File source: 0.0.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	2 Software Packing	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 DLL Side-Loading	LSASS Memory	1 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	1 Ingress Tool Transfer	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	3 Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	87%	ReversingLabs	Win32.Backdoor.Swrort
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	100%	Avira	TR/Patched.Gen2
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	100%	Joe Sandbox ML

Name	IP	Active	Malicious	Antivirus Detection	Reputation
s-part-0035.t-0009.t-msedge.net	13.107.246.63	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://www.apache.org/licenses/LICENSE-2.0	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	false	high
http://www.apache.org/	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	false	high
http://www.zeustech.net/	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe	false	high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
178.238.231.204	unknown	Germany		51167	CONTABODE	true

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1574583
Start date and time:	2024-12-13 12:38:24 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 2m 41s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	5
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe
Detection:	MAL
Classification:	mal100.troj.winEXE@1/0@0/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 71% Number of executed functions: 1 Number of non-executed functions: 2
Cookbook Comments:	Found application associated with file extension: .exe Stop behavior analysis, all processes terminated

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, SIHClient.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 13.107.246.63, 20.12.23.50
Excluded domains from analysis (whitelisted): slscr.update.microsoft.com, otelrules.azureedge.net, otelrules.afd.azureedge.net, azureedge-t-prod.trafficmanager.net, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
s-part-0035.t-0009.t-msedge.net	Client.exe	Get hash	malicious	Njrat	Browse	13.107.246.63
	beacon_x64.exe	Get hash	malicious	CobaltStrike	Browse	13.107.246.63
	BWCStartMSI.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	kiyan.exe	Get hash	malicious	RedLine	Browse	13.107.246.63
	AsyncClient.exe	Get hash	malicious	AsyncRAT	Browse	13.107.246.63
	main.exe	Get hash	malicious	AsyncRAT	Browse	13.107.246.63
	RMX.exe	Get hash	malicious	Remcos	Browse	13.107.246.63
	https://e.trustifi.com/#/fff2a6/34074b/38c75f/bf3fbd/0d1c47/12c665/f3cdcd/c1be48/e8666a/ef542d/85972d/627493/9a11d6/1f4096/1d247f/d08b7b/9066d9/86c9f0/b1ff53/224fc1/c5dff5/a64e02/f00a15/3cdbea/a78615/4ddb76/30d9f7/98e1a2/9412cb/8e2651/8d4e63/9d313b/2f0213/ae3252/642e4a/6f0b2e/306b49/fd8e03/84bfef/0da4e6/6224c1/902b5e/e0d84c/badeba/3e52c1/94282a/975221/7a2e92/514659/ae5bab/957b7b/eb9e61/6942c6/d917d9/44a5ae/e58297/02048a/55f177/dca75c/c46e68/ac781c/5b787b/abcd53/568132/1d514a/5290de/d0b524/7d0cb6/e4e8bf/2ff215/1ddb69/add914/7674bb/dc5d9b/8fc829/561052/f5a816/40ee64/a0bcf5/b0cc13/8e70a5/255ef2/b24b8d/81e09f/4c70dd/5bbaa4/7ff26c/f1999b/4a2515/4a3a04/0a188e	Get hash	malicious	Unknown	Browse	13.107.246.63
	41a1111.hta.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	3181425fa7464801a03868a1adf86bc1.ps1	Get hash	malicious	Unknown	Browse	13.107.246.63

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CONTABODE	RFQ3978 39793980.pdf.exe	Get hash	malicious	FormBook	Browse	161.97.142.144
	ORDER-401.exe	Get hash	malicious	FormBook	Browse	161.97.142.144
	SHIPPING DOCUMENTS_PDF.exe	Get hash	malicious	FormBook	Browse	161.97.142.144
	PO2412010.exe	Get hash	malicious	FormBook	Browse	161.97.142.144
	MAERSK LINE SHIPPING DOC_4253.exe	Get hash	malicious	FormBook	Browse	161.97.142.144
	Need Price Order No.17084 PARLOK.exe	Get hash	malicious	FormBook	Browse	161.97.168.245
	lgkWBwqY15.exe	Get hash	malicious	FormBook	Browse	161.97.168.245
	New quotation request.exe	Get hash	malicious	FormBook	Browse	161.97.168.245
	UPDATED CONTRACT.exe	Get hash	malicious	FormBook	Browse	161.97.168.245
	sora.m68k.elf	Get hash	malicious	Mirai	Browse	167.86.111.146

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.31559411709811
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe
File size:	77'898 bytes
MD5:	81e3a6ecdcf4409ccfa9a5c4367f6021
SHA1:	69a81988bde874bbc631173a7f1805310e96dfb5
SHA256:	3c7d0dcd37064458fa110cade991501ff6f499d495a8eb43a0847da41d060445
SHA512:	2cdee3b9ece8389e02412846a1b7fd2697da5185f985278fd17a240f35c411392d34786677b9ca6b35e860040771a1090a96fb7c9b8bdfd1a44b3ad59d15a78b
SSDEEP:	1536:IjTxquYRiKSnmni/Lo4D2xMb+KR0Nc8Qstq3SwVcll:wTxquyamnWee0Nc8Qs2SqYl
TLSH:	E573A042D5C45021D262123E27753BB9AA74F5FB3606C29A798CCD96EFD18B0933B3C6
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........8...Y...Y...Y...E...Y..TE...Y...F...Y...F...Y...Y...Y..TQ...Y...z...Y..._...Y..Rich.Y..................PE..L....B.I...........

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x40a580
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x49E642E8 [Wed Apr 15 20:26:16 2009 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	481f47bbb2c9c21e108d65f52b04c448

Entrypoint Preview

Instruction
xchg eax, ecx
std
inc edx
clc
inc edx
nop
cdq
clc
inc ebx
dec eax
cdq
wait
dec eax
aas
xchg eax, ebx
dec ecx
inc ebx
cld
salc
wait
cdq
clc
lahf
cmc
dec eax
xchg eax, ecx
inc ecx
inc ecx
inc ecx
salc
std
inc ebx
cld
dec edx
aaa
inc eax
inc edx
xchg eax, edx
das
clc
cld
dec ecx
xchg eax, ecx
xchg eax, ebx
dec eax
aaa
aaa
clc
aaa
aaa
salc
xchg eax, ebx
cwde
dec edx
xchg eax, ebx
wait
aaa
cwde
cmc
wait
dec edx
dec eax
nop
xchg eax, ecx
cmc
cmc
cld
dec ebx
dec ebx
cmc
das
cdq
aaa
inc edx
inc ecx
inc eax
cdq
dec edx
dec ebx
cwde
xchg eax, ebx
clc
inc ecx
jmp 00007F0F31677036h
pop ebp
add al, byte ptr [ebp+45C257DBh]
cld
xchg eax, edx
add byte ptr [esi-74648300h], bh
xor byte ptr [eax+edi], cl

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xc76c	0x78	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x15000	0x1558	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0xc1e0	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0xc000	0x1e0	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xa966	0xb000	c73e97fa513ba0462914011cd86a723e	False	0.8159623579545454	data	7.017916789789544	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0xc000	0xfe6	0x1000	09d61d811b3b9ec811bfb805026bee62	False	0.462646484375	DOS executable (COM, 0x8C-variant)	5.3180913238666525	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xd000	0x705c	0x4000	283b5f792323d57b9db4d2bcc46580f8	False	0.25634765625	Matlab v4 mat-file (little endian) d, numeric, rows 0, columns 0	4.407841023203495	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x15000	0x1558	0x2000	facba160040c5783a25f6936cacda76d	False	0.2615966796875	data	3.7491333459464835	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x150a0	0x768	data	English	United States	0.40189873417721517
RT_MANIFEST	0x15808	0xd50	XML 1.0 document, ASCII text, with CRLF line terminators			0.3823356807511737

Imports

DLL	Import
MSVCRT.dll	_iob, _except_handler3, __set_app_type, __p__fmode, __p__commode, _adjust_fdiv, __setusermatherr, _initterm, __getmainargs, __p___initenv, _XcptFilter, _exit, _onexit, __dllonexit, strrchr, wcsncmp, _close, wcslen, wcscpy, strerror, modf, strspn, realloc, __p__environ, __p__wenviron, _errno, free, strncmp, strstr, strncpy, _ftol, qsort, fopen, perror, fclose, fflush, calloc, malloc, signal, printf, _isctype, atoi, exit, __mb_cur_max, _pctype, strchr, fprintf, _controlfp, _strdup, _strnicmp
KERNEL32.dll	PeekNamedPipe, ReadFile, WriteFile, LoadLibraryA, GetProcAddress, GetVersionExA, GetExitCodeProcess, TerminateProcess, LeaveCriticalSection, SetEvent, ReleaseMutex, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, CreateMutexA, GetFileType, SetLastError, FreeEnvironmentStringsW, GetEnvironmentStringsW, GlobalFree, GetCommandLineW, TlsAlloc, TlsFree, DuplicateHandle, GetCurrentProcess, SetHandleInformation, CloseHandle, GetSystemTimeAsFileTime, FileTimeToSystemTime, GetTimeZoneInformation, FileTimeToLocalFileTime, SystemTimeToFileTime, SystemTimeToTzSpecificLocalTime, Sleep, FormatMessageA, GetLastError, WaitForSingleObject, CreateEventA, SetStdHandle, SetFilePointer, CreateFileA, CreateFileW, GetOverlappedResult, DeviceIoControl, GetFileInformationByHandle, LocalFree
ADVAPI32.dll	FreeSid, AllocateAndInitializeSid
WSOCK32.dll	getsockopt, connect, htons, gethostbyname, ntohl, inet_ntoa, setsockopt, socket, closesocket, select, ioctlsocket, __WSAFDIsSet, WSAStartup, WSACleanup, WSAGetLastError
WS2_32.dll	WSARecv, WSASend

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Download Network PCAP: filtered – full

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 13, 2024 12:39:17.030013084 CET	49712	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:17.149974108 CET	4444	49712	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:17.150062084 CET	49712	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:19.357647896 CET	4444	49712	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:19.357713938 CET	49712	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:19.358184099 CET	49712	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:19.359327078 CET	49718	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:19.477984905 CET	4444	49712	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:19.479072094 CET	4444	49718	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:19.479152918 CET	49718	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:21.686024904 CET	4444	49718	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:21.686142921 CET	49718	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:21.688791037 CET	49718	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:21.689677954 CET	49725	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:21.808974028 CET	4444	49718	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:21.809737921 CET	4444	49725	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:21.809830904 CET	49725	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:24.014225006 CET	4444	49725	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:24.014338970 CET	49725	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:24.014844894 CET	49725	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:24.015691996 CET	49731	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:24.134761095 CET	4444	49725	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:24.135560036 CET	4444	49731	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:24.135675907 CET	49731	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:26.342417002 CET	4444	49731	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:26.342488050 CET	49731	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:26.343811035 CET	49731	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:26.344715118 CET	49741	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:26.560434103 CET	4444	49731	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:26.560456038 CET	4444	49741	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:26.560575008 CET	49741	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:28.765059948 CET	4444	49741	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:28.765156984 CET	49741	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:28.765602112 CET	49741	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:28.766469002 CET	49747	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:28.885276079 CET	4444	49741	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:28.886267900 CET	4444	49747	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:28.886368036 CET	49747	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:31.093297005 CET	4444	49747	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:31.093441963 CET	49747	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:31.094021082 CET	49747	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:31.094836950 CET	49753	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:31.225908041 CET	4444	49747	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:31.225929976 CET	4444	49753	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:31.226093054 CET	49753	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:33.438255072 CET	4444	49753	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:33.438325882 CET	49753	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:33.438914061 CET	49753	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:33.439984083 CET	49760	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:33.558667898 CET	4444	49753	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:33.559784889 CET	4444	49760	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:33.559853077 CET	49760	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:35.765592098 CET	4444	49760	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:35.765674114 CET	49760	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:35.766057968 CET	49760	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:35.766889095 CET	49766	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:35.887728930 CET	4444	49760	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:35.888492107 CET	4444	49766	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:35.888581038 CET	49766	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:38.093672991 CET	4444	49766	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:38.093756914 CET	49766	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:38.094186068 CET	49766	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:38.095144987 CET	49772	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:38.214096069 CET	4444	49766	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:38.215025902 CET	4444	49772	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:38.215111017 CET	49772	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:40.422549963 CET	4444	49772	178.238.231.204	192.168.2.9
Dec 13, 2024 12:39:40.422692060 CET	49772	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:40.423110962 CET	49772	4444	192.168.2.9	178.238.231.204
Dec 13, 2024 12:39:40.542953968 CET	4444	49772	178.238.231.204	192.168.2.9

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 13, 2024 12:39:12.179399014 CET	1.1.1.1	192.168.2.9	0xdfab	No error (0)	shed.dual-low.s-part-0035.t-0009.t-msedge.net	s-part-0035.t-0009.t-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 13, 2024 12:39:12.179399014 CET	1.1.1.1	192.168.2.9	0xdfab	No error (0)	s-part-0035.t-0009.t-msedge.net		13.107.246.63	A (IP address)	IN (0x0001)	false

Statistics

CPU Usage

• payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Click to jump to process

Memory Usage

• payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Click to jump to process

High Level Behavior Distribution

• File
• Network

Click to dive into process behavior distribution

Target ID:	0
Start time:	06:39:16
Start date:	13/12/2024
Path:	C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe"
Imagebase:	0x400000
File size:	77'898 bytes
MD5 hash:	81E3A6ECDCF4409CCFA9A5C4367F6021
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_MetasploitPayload_3, Description: Yara detected Metasploit Payload, Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Metasploit_96233b6b, Description: Identifies another 64 bit API hashing function used by Metasploit., Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Metasploit_4a1c4da8, Description: Identifies Metasploit 64 bit reverse tcp shellcode., Source: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_MetasploitPayload_3, Description: Yara detected Metasploit Payload, Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: Windows_Trojan_Metasploit_96233b6b, Description: Identifies another 64 bit API hashing function used by Metasploit., Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: unknown Rule: Windows_Trojan_Metasploit_4a1c4da8, Description: Identifies Metasploit 64 bit reverse tcp shellcode., Source: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: unknown Rule: JoeSecurity_MetasploitPayload_3, Description: Yara detected Metasploit Payload, Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: Windows_Trojan_Metasploit_96233b6b, Description: Identifies another 64 bit API hashing function used by Metasploit., Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: unknown Rule: Windows_Trojan_Metasploit_4a1c4da8, Description: Identifies Metasploit 64 bit reverse tcp shellcode., Source: 00000000.00000000.1352180995.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Author: unknown
Reputation:	low
Has exited:	true

Show Windows behavior

Execution Graph

Execution Coverage

Dynamic/Packed Code Coverage

Signature Coverage

Execution Coverage:	1.2%
Dynamic/Decrypted Code Coverage:	28.6%
Signature Coverage:	22.9%
Total number of Nodes:	35
Total number of Limit Nodes:	3

Executed Functions

Function 00480095 Relevance: 6.1, APIs: 4, Instructions: 81
networkCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

WSASocketA.WS2_32(E0DF0FEA,00000002,00000001,00000000,00000000,00000000,00000000,5C110002,CCE7EEB2,0000000A,?,?,5F327377,00003233), ref: 004800D5
connect.WS2_32(6174A599,?,?,00000010,?,?,5F327377,00003233), ref: 004800E1
recv.WS2_32(5FC8D902,?,?,00000004,00000000,?,?,00000010,?,?,5F327377,00003233), ref: 004800FC
closesocket.WS2_32(614D6E75,?,?,?,00000004,00000000,?,?,00000010,?,?,5F327377,00003233), ref: 0048013F

Memory Dump Source

Source File: 00000000.00000002.1586603024.0000000000480000.00000040.00001000.00020000.00000000.sdmp, Offset: 00480000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_480000_payload-c17f7df6-cf80-43d5-8c60-eca90366debb.jbxd

Yara matches

Similarity

API ID: Socketclosesocketconnectrecv
String ID:
API String ID: 2083937939-0
Opcode ID: df7ff89cbc9d9fd407bde0306c32199cf95f4a511d8ba031123245f3ef825462
Instruction ID: b8e8a39a777acc1d81ba538b2e04841cedbd8ac533aa6faa2d020234aadea12f
Opcode Fuzzy Hash: df7ff89cbc9d9fd407bde0306c32199cf95f4a511d8ba031123245f3ef825462
Instruction Fuzzy Hash: BB11A5B06902583EF57032669C0BF7B291CCF427A4F104826BB45EA1C1C596DC4882FE

Non-executed Functions

Function 0040A430 Relevance: 1.3, Strings: 1, Instructions: 35COMMON

Download Yara Rule

Strings

A, xrefs: 0040A433

Memory Dump Source

Source File: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1586498342.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586523889.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586535807.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586551199.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_payload-c17f7df6-cf80-43d5-8c60-eca90366debb.jbxd

Yara matches

Similarity

API ID:
String ID: A
API String ID: 0-3554254475
Opcode ID: cd963d15c9bc87a9977af50d385d11d3f0bfa41e3ea99f658c6e184faa1cb9ba
Instruction ID: 28e762d6b48d38670dcdfdc0dc9e64ee7dc4d49cc9c5684528b37d0486ef6302
Opcode Fuzzy Hash: cd963d15c9bc87a9977af50d385d11d3f0bfa41e3ea99f658c6e184faa1cb9ba
Instruction Fuzzy Hash: 45F0E960949384CFC3055E349C4D591BBF4AF43220F1956AED8D0D70F3D3A8C409824A

Function 004048F5 Relevance: .0, Instructions: 16COMMON

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Memory Dump Source

Source File: 00000000.00000002.1586510353.0000000000401000.00000020.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1586498342.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586523889.000000000040C000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586535807.000000000040D000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.1586551199.0000000000415000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_payload-c17f7df6-cf80-43d5-8c60-eca90366debb.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: cd055bff7be2e300a8fd51509f753c530503b41d24828c9f2025d1ebfc8b122e
Instruction ID: 7265c138f05c1642655874247f02cb0908b1629c827ac54b7497f9d59125ab33
Opcode Fuzzy Hash: cd055bff7be2e300a8fd51509f753c530503b41d24828c9f2025d1ebfc8b122e
Instruction Fuzzy Hash: FCC09B76D971185589555D4458C15F7F3B5F333711770B415E45163142CB04F0075119

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Metasploit

Yara Signatures

Initial Sample

Memory Dumps

Unpacked PEs

Sigma Signatures

System Summary

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Software Vulnerabilities

Networking

System Summary

Data Obfuscation

Malware Analysis System Evasion

Anti Debugging

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

TCP Packets

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

System Behavior

Windows Analysis Report
payload-c17f7df6-cf80-43d5-8c60-eca90366debb.exe

Function 00480095 Relevance: 6.1, APIs: 4, Instructions: 81
networkCOMMON