Windows Analysis Report
c0evVb15Q1.exe

Overview

General Information

Sample name: c0evVb15Q1.exe
renamed because original name is a hash value
Original sample name: 721CE91DB1511B614EDA698111DCD68C.exe
Analysis ID: 1448098
MD5: 721ce91db1511b614eda698111dcd68c
SHA1: 34a5ef03e4fe55a3afbd59b08f60c3625d9788bc
SHA256: 405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f
Tags: exenjratRAT
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Njrat
.NET source code contains potential unpacker
.NET source code contains suspicious base64 encoded strings
.NET source code contains very large strings
.NET source code references suspicious native API functions
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Disables zone checking for all users
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the windows firewall
Uses dynamic DNS services
Uses netsh to modify the Windows network and firewall settings
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
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

Name Description Attribution Blogpost URLs Link
NjRAT RedPacket Security describes NJRat as "a remote access trojan (RAT) has capabilities to log keystrokes, access the victim's camera, steal credentials stored in browsers, open a reverse shell, upload/download files, view the victim's desktop, perform process, file, and registry manipulations, and capabilities to let the attacker update, uninstall, restart, close, disconnect the RAT and rename its campaign ID. Through the Command & Control (CnC) server software, the attacker has capabilities to create and configure the malware to spread through USB drives."It is supposedly popular with actors in the Middle East. Similar to other RATs, many leaked builders may be backdoored.
  • AQUATIC PANDA
  • Earth Lusca
  • Operation C-Major
  • The Gorgon Group
https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat

AV Detection

barindex
Source: c0evVb15Q1.exe Avira: detected
Source: C:\Users\user\AppData\Roaming\server.exe Avira: detection malicious, Label: HEUR/AGEN.1307838
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack Malware Configuration Extractor: Njrat {"Campaign ID": "HacKed", "Version": "0.7d", "Install Name": "server.exe", "Install Dir": "AppData", "Registry Value": "8357fcac226b59edf02cf5db0a407b2c", "Host": "x555hd.ddns.net", "Port": "555", "Network Seprator": "|'|'|", "Install Flag": "False"}
Source: x555hd.ddns.net Virustotal: Detection: 8% Perma Link
Source: x555hd.ddns.net Virustotal: Detection: 8% Perma Link
Source: C:\Users\user\AppData\Roaming\server.exe ReversingLabs: Detection: 73%
Source: C:\Users\user\AppData\Roaming\server.exe Virustotal: Detection: 66% Perma Link
Source: c0evVb15Q1.exe ReversingLabs: Detection: 73%
Source: c0evVb15Q1.exe Virustotal: Detection: 66% Perma Link
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: c0evVb15Q1.exe PID: 7488, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: server.exe PID: 7576, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP
Source: Submited Sample Integrated Neural Analysis Model: Matched 72.2% probability
Source: C:\Users\user\AppData\Roaming\server.exe Joe Sandbox ML: detected
Source: c0evVb15Q1.exe Joe Sandbox ML: detected
Source: c0evVb15Q1.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: c0evVb15Q1.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: Binary string: C:\Users\black_000\AppData\Local\Temporary Projects\dll\obj\x86\Debug\dll.pdb source: c0evVb15Q1.exe, server.exe.0.dr

Networking

barindex
Source: Traffic Snort IDS: 2033132 ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) 192.168.2.4:49730 -> 197.202.219.104:555
Source: Traffic Snort IDS: 2814856 ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) 192.168.2.4:49730 -> 197.202.219.104:555
Source: Traffic Snort IDS: 2825563 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) 192.168.2.4:49730 -> 197.202.219.104:555
Source: Traffic Snort IDS: 2814860 ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) 192.168.2.4:49730 -> 197.202.219.104:555
Source: Traffic Snort IDS: 2825564 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) 192.168.2.4:49730 -> 197.202.219.104:555
Source: Malware configuration extractor URLs: x555hd.ddns.net
Source: unknown DNS query: name: x555hd.ddns.net
Source: global traffic TCP traffic: 192.168.2.4:49730 -> 197.202.219.104:555
Source: Joe Sandbox View ASN Name: ALGTEL-ASDZ ALGTEL-ASDZ
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F5A09A recv, 1_2_00F5A09A
Source: global traffic DNS traffic detected: DNS query: x555hd.ddns.net

Key, Mouse, Clipboard, Microphone and Screen Capturing

barindex
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, kl.cs .Net Code: VKCodeToUnicode
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, kl.cs .Net Code: VKCodeToUnicode
Source: 1.2.server.exe.2f2a730.0.raw.unpack, kl.cs .Net Code: VKCodeToUnicode

E-Banking Fraud

barindex
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: c0evVb15Q1.exe PID: 7488, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: server.exe PID: 7576, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP

System Summary

barindex
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.c0evVb15Q1.exe.2e9a1cc.0.raw.unpack, module1.cs Base64 encoded string: System.Net
Source: c0evVb15Q1.exe, module1.cs Long String: Length: 32088
Source: server.exe.0.dr, module1.cs Long String: Length: 32088
Source: 0.2.c0evVb15Q1.exe.2e9a1cc.0.raw.unpack, module1.cs Long String: Length: 32088
Source: C:\Users\user\AppData\Roaming\server.exe Process Stats: CPU usage > 49%
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_05112548 1_2_05112548
Source: c0evVb15Q1.exe, 00000000.00000002.1700236720.0000000000BCE000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenamemscorwks.dllT vs c0evVb15Q1.exe
Source: c0evVb15Q1.exe, 00000000.00000002.1701074042.0000000002E98000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: OriginalFilenamedll.exe( vs c0evVb15Q1.exe
Source: c0evVb15Q1.exe, 00000000.00000000.1635359880.0000000000766000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamedll.exe( vs c0evVb15Q1.exe
Source: c0evVb15Q1.exe Binary or memory string: OriginalFilenamedll.exe( vs c0evVb15Q1.exe
Source: c0evVb15Q1.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: classification engine Classification label: mal100.phis.troj.spyw.evad.winEXE@6/3@1/1
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_052728CE AdjustTokenPrivileges, 1_2_052728CE
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_05272897 AdjustTokenPrivileges, 1_2_05272897
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File created: C:\Users\user\AppData\Roaming\server.exe Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7648:120:WilError_03
Source: C:\Users\user\AppData\Roaming\server.exe Mutant created: \Sessions\1\BaseNamedObjects\8357fcac226b59edf02cf5db0a407b2c
Source: C:\Users\user\AppData\Roaming\server.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: c0evVb15Q1.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: c0evVb15Q1.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: c0evVb15Q1.exe ReversingLabs: Detection: 73%
Source: c0evVb15Q1.exe Virustotal: Detection: 66%
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File read: C:\Users\user\Desktop\c0evVb15Q1.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\c0evVb15Q1.exe "C:\Users\user\Desktop\c0evVb15Q1.exe"
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process created: C:\Users\user\AppData\Roaming\server.exe "C:\Users\user\AppData\Roaming\server.exe"
Source: C:\Users\user\AppData\Roaming\server.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Roaming\server.exe" "server.exe" ENABLE
Source: C:\Windows\SysWOW64\netsh.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process created: C:\Users\user\AppData\Roaming\server.exe "C:\Users\user\AppData\Roaming\server.exe" Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Roaming\server.exe" "server.exe" ENABLE Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: avicap32.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: msvfw32.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ifmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mprapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasmontr.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasapi32.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mfc42u.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: authfwcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwpolicyiomgr.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: firewallapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dhcpcmonitor.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dot3cfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dot3api.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: onex.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: eappcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: eappprxy.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: hnetmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netshell.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nlaapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netsetupapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netiohlp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshhttp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: httpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshipsec.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: activeds.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: polstore.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winipsec.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: adsldpc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshwfp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cabinet.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: p2pnetsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: p2p.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rpcnsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: whhelper.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wlancfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wlanapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wshelper.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wevtapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: peerdistsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wcmapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rmclient.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mobilenetworking.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ktmw32.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mprmsg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll Jump to behavior
Source: c0evVb15Q1.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: c0evVb15Q1.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: c0evVb15Q1.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: C:\Users\black_000\AppData\Local\Temporary Projects\dll\obj\x86\Debug\dll.pdb source: c0evVb15Q1.exe, server.exe.0.dr

Data Obfuscation

barindex
Source: c0evVb15Q1.exe, module1.cs .Net Code: Main System.AppDomain.Load(byte[])
Source: server.exe.0.dr, module1.cs .Net Code: Main System.AppDomain.Load(byte[])
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: 0.2.c0evVb15Q1.exe.2e9a1cc.0.raw.unpack, module1.cs .Net Code: Main System.AppDomain.Load(byte[])
Source: 1.2.server.exe.2f2a730.0.raw.unpack, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Code function: 0_2_01072684 push dword ptr [edx]; retf 0_2_0107268E
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Code function: 0_2_010729C0 push FFFFFFE4h; ret 0_2_01072A92
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F529C0 push FFFFFFE4h; ret 1_2_00F52A92
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F52FCD push edx; retf 1_2_00F53036
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F52F24 push esi; iretd 1_2_00F52F2E
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F52D2D pushad ; retf 1_2_00F52D36
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F52684 push dword ptr [edx]; retf 1_2_00F5268E
Source: C:\Users\user\AppData\Roaming\server.exe Code function: 1_2_00F53008 push edx; retf 1_2_00F53036
Source: C:\Users\user\Desktop\c0evVb15Q1.exe File created: C:\Users\user\AppData\Roaming\server.exe Jump to dropped file
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Memory allocated: 1110000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Memory allocated: 2E30000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Memory allocated: 1110000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Memory allocated: 2F00000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Memory allocated: 2F00000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Memory allocated: 4F00000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Window / User API: threadDelayed 3729 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Window / User API: threadDelayed 5525 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Window / User API: foregroundWindowGot 1760 Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe TID: 7508 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe TID: 7580 Thread sleep count: 249 > 30 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe TID: 7580 Thread sleep time: -249000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe TID: 7712 Thread sleep count: 3729 > 30 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe TID: 7580 Thread sleep count: 5525 > 30 Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe TID: 7580 Thread sleep time: -5525000s >= -30000s Jump to behavior
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: server.exe, 00000001.00000002.4085565878.0000000001022000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: server.exe, 00000001.00000002.4085565878.0000000001022000.00000004.00000020.00020000.00000000.sdmp, netsh.exe, 00000002.00000003.1770705877.0000000001223000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Users\user\AppData\Roaming\server.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion

barindex
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, kl.cs Reference to suspicious API methods: MapVirtualKey(a, 0u)
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, kl.cs Reference to suspicious API methods: GetAsyncKeyState(num2)
Source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, OK.cs Reference to suspicious API methods: capGetDriverDescriptionA(wDriver, ref lpszName, 100, ref lpszVer, 100)
Source: C:\Users\user\Desktop\c0evVb15Q1.exe Process created: C:\Users\user\AppData\Roaming\server.exe "C:\Users\user\AppData\Roaming\server.exe" Jump to behavior
Source: server.exe, 00000001.00000002.4085900622.0000000002FA2000.00000004.00000800.00020000.00000000.sdmp, server.exe, 00000001.00000002.4085900622.0000000003051000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: server.exe, 00000001.00000002.4085900622.0000000002FA2000.00000004.00000800.00020000.00000000.sdmp, server.exe, 00000001.00000002.4085900622.0000000003051000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager@9*l
Source: C:\Users\user\AppData\Roaming\server.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings

barindex
Source: C:\Users\user\AppData\Roaming\server.exe Registry value created: HKEY_CURRENT_USER\Environment SEE_MASK_NOZONECHECKS Jump to behavior
Source: C:\Users\user\AppData\Roaming\server.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Roaming\server.exe" "server.exe" ENABLE
Source: C:\Users\user\AppData\Roaming\server.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Roaming\server.exe" "server.exe" ENABLE

Stealing of Sensitive Information

barindex
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: c0evVb15Q1.exe PID: 7488, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: server.exe PID: 7576, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP

Remote Access Functionality

barindex
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.4f90000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.c0evVb15Q1.exe.2e8db80.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.server.exe.2f2a730.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.1701202660.0000000004F90000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4085900622.0000000002F01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1701074042.0000000002E31000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: c0evVb15Q1.exe PID: 7488, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: server.exe PID: 7576, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs