Windows Analysis Report
rbx hack 2.6.exe

Overview

General Information

Sample name: rbx hack 2.6.exe
Analysis ID: 1646196
MD5: 85674d840f5718ae8b969d34f00959a6
SHA1: 81ac606530c9f8f0b5b1aedebdfe5fbd9f0720a6
SHA256: d80aba0386c59bbd60fc1428e86a5295e7bbbce93119fd96a1bc5c06356b7c2d
Tags: exeuser-BastianHein
Infos:

Detection

Njrat
Score: 100
Range: 0 - 100
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 dropped file
Multi AV Scanner detection for submitted file
Yara detected Njrat
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Disables zone checking for all users
Joe Sandbox ML detected suspicious sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
AV process strings found (often used to terminate AV products)
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)
IP address seen in connection with other malware
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 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

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
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
Antivirus / Scanner detection for submitted sample
Source: rbx hack 2.6.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Avira: detection malicious, Label: TR/Dropper.Gen7
Found malware configuration
Source: 2.0.rbx hack.exe.690000.0.unpack Malware Configuration Extractor: Njrat {"Host": "size-ingredients.gl.at.ply.gg", "Port": "5407", "Version": "<- NjRAT 0.7d Horror Edition ->", "Registry Name": "a1cb840a8f8b330a9629751db128f43f", "Campaign ID": "Victim", "Network Seprator": "Y262SUCZ4UJJ"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe ReversingLabs: Detection: 86%
Multi AV Scanner detection for submitted file
Source: rbx hack 2.6.exe Virustotal: Detection: 69% Perma Link
Source: rbx hack 2.6.exe ReversingLabs: Detection: 75%
Yara detected Njrat
Source: Yara match File source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rbx hack 2.6.exe PID: 6744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: rbx hack.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED
Joe Sandbox ML detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Uses 32bit PE files
Source: rbx hack 2.6.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: rbx hack 2.6.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.8:49692 -> 147.185.221.27:5407
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 147.185.221.27 147.185.221.27
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: SALSGIVERUS SALSGIVERUS
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: size-ingredients.gl.at.ply.gg
Source: rbx hack.exe, 00000002.00000002.3372309070.0000000000BAE000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.
Source: rbx hack.exe, 00000002.00000002.3372309070.0000000000BAE000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.LinkId=42127
Source: rbx hack 2.6.exe, 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe, 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, rbx hack.exe, 00000002.00000002.3373440376.0000000002C81000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe.0.dr String found in binary or memory: https://pastebin.com/raw/???

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: rbx hack.exe.0.dr, kl.cs .Net Code: VKCodeToUnicode
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, kl.cs .Net Code: VKCodeToUnicode

E-Banking Fraud
barindex
Yara detected Njrat
Source: Yara match File source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rbx hack 2.6.exe PID: 6744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: rbx hack.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Detects RevengeRAT malware Author: Florian Roth
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Detects unknown malware sample with pastebin RAW URL Author: Florian Roth
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Detects njRAT based on some strings Author: Sekoia.io
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Detects RevengeRAT malware Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Detects unknown malware sample with pastebin RAW URL Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Detects njRAT based on some strings Author: Sekoia.io
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects RevengeRAT malware Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects unknown malware sample with pastebin RAW URL Author: Florian Roth
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects njRAT based on some strings Author: Sekoia.io
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Detects RevengeRAT malware Author: Florian Roth
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Detects unknown malware sample with pastebin RAW URL Author: Florian Roth
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Detects njRAT based on some strings Author: Sekoia.io
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Abnormal high CPU Usage
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process Stats: CPU usage > 49%
Detected potential crypto function
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Code function: 0_2_00007FF936780A01 0_2_00007FF936780A01
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Code function: 2_2_04E60360 2_2_04E60360
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Code function: 2_2_04E60D70 2_2_04E60D70
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Code function: 2_2_04E60D23 2_2_04E60D23
Sample file is different than original file name gathered from version info
Source: rbx hack 2.6.exe, 00000000.00000000.893745647.0000000000B72000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameXBinderOutput.exe4 vs rbx hack 2.6.exe
Source: rbx hack 2.6.exe Binary or memory string: OriginalFilenameXBinderOutput.exe4 vs rbx hack 2.6.exe
Uses 32bit PE files
Source: rbx hack 2.6.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 2.0.rbx hack.exe.690000.0.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: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: RevengeRAT_Sep17 date = 2017-09-04, hash3 = fe00c4f9c8439eea50b44f817f760d8107f81e2dba7f383009fde508ff4b8967, hash2 = 7c271484c11795876972aabeb277c7b3035f896c9e860a852d69737df6e14213, hash1 = 2a86a4b2dcf1657bcb2922e70fc787aa9b66ec1c26dc2119f669bd2ce3f2e94a, author = Florian Roth, description = Detects RevengeRAT malware, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 2.0.rbx hack.exe.690000.0.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: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Unknown_Malware_Sample_Jul17_2 date = 2017-08-01, hash1 = 3530d480db082af1823a7eb236203aca24dc3685f08c301466909f0794508a52, author = Florian Roth, description = Detects unknown malware sample with pastebin RAW URL, reference = https://goo.gl/iqH8CK, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: crimeware_njrat_strings author = Sekoia.io, description = Detects njRAT based on some strings, creation_date = 2022-08-22, classification = TLP:CLEAR, version = 1.0, id = 215807ae-fbcb-478d-8941-e0787b883669
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: RevengeRAT_Sep17 date = 2017-09-04, hash3 = fe00c4f9c8439eea50b44f817f760d8107f81e2dba7f383009fde508ff4b8967, hash2 = 7c271484c11795876972aabeb277c7b3035f896c9e860a852d69737df6e14213, hash1 = 2a86a4b2dcf1657bcb2922e70fc787aa9b66ec1c26dc2119f669bd2ce3f2e94a, author = Florian Roth, description = Detects RevengeRAT malware, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: Unknown_Malware_Sample_Jul17_2 date = 2017-08-01, hash1 = 3530d480db082af1823a7eb236203aca24dc3685f08c301466909f0794508a52, author = Florian Roth, description = Detects unknown malware sample with pastebin RAW URL, reference = https://goo.gl/iqH8CK, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: crimeware_njrat_strings author = Sekoia.io, description = Detects njRAT based on some strings, creation_date = 2022-08-22, classification = TLP:CLEAR, version = 1.0, id = 215807ae-fbcb-478d-8941-e0787b883669
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: RevengeRAT_Sep17 date = 2017-09-04, hash3 = fe00c4f9c8439eea50b44f817f760d8107f81e2dba7f383009fde508ff4b8967, hash2 = 7c271484c11795876972aabeb277c7b3035f896c9e860a852d69737df6e14213, hash1 = 2a86a4b2dcf1657bcb2922e70fc787aa9b66ec1c26dc2119f669bd2ce3f2e94a, author = Florian Roth, description = Detects RevengeRAT malware, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: Unknown_Malware_Sample_Jul17_2 date = 2017-08-01, hash1 = 3530d480db082af1823a7eb236203aca24dc3685f08c301466909f0794508a52, author = Florian Roth, description = Detects unknown malware sample with pastebin RAW URL, reference = https://goo.gl/iqH8CK, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: crimeware_njrat_strings author = Sekoia.io, description = Detects njRAT based on some strings, creation_date = 2022-08-22, classification = TLP:CLEAR, version = 1.0, id = 215807ae-fbcb-478d-8941-e0787b883669
Source: 0.2.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.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.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.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: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.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: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED 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: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: RevengeRAT_Sep17 date = 2017-09-04, hash3 = fe00c4f9c8439eea50b44f817f760d8107f81e2dba7f383009fde508ff4b8967, hash2 = 7c271484c11795876972aabeb277c7b3035f896c9e860a852d69737df6e14213, hash1 = 2a86a4b2dcf1657bcb2922e70fc787aa9b66ec1c26dc2119f669bd2ce3f2e94a, author = Florian Roth, description = Detects RevengeRAT malware, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED 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: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Unknown_Malware_Sample_Jul17_2 date = 2017-08-01, hash1 = 3530d480db082af1823a7eb236203aca24dc3685f08c301466909f0794508a52, author = Florian Roth, description = Detects unknown malware sample with pastebin RAW URL, reference = https://goo.gl/iqH8CK, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: crimeware_njrat_strings author = Sekoia.io, description = Detects njRAT based on some strings, creation_date = 2022-08-22, classification = TLP:CLEAR, version = 1.0, id = 215807ae-fbcb-478d-8941-e0787b883669
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: rbx hack 2.6.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: classification engine Classification label: mal100.phis.troj.spyw.evad.winEXE@3/2@1/1
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Code function: 2_2_05060F32 AdjustTokenPrivileges, 2_2_05060F32
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Code function: 2_2_05060EFB AdjustTokenPrivileges, 2_2_05060EFB
Source: C:\Users\user\Desktop\rbx hack 2.6.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\rbx hack 2.6.exe.log Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Mutant created: NULL
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Mutant created: \Sessions\1\BaseNamedObjects\M5aS1n69eE5Un2vZs
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Mutant created: \Sessions\1\BaseNamedObjects\a1cb840a8f8b330a9629751db128f43f
Source: C:\Users\user\Desktop\rbx hack 2.6.exe File created: C:\Users\user\AppData\Local\Temp\rbx hack.exe Jump to behavior
Source: rbx hack 2.6.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: rbx hack 2.6.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\rbx hack 2.6.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: rbx hack 2.6.exe Virustotal: Detection: 69%
Source: rbx hack 2.6.exe ReversingLabs: Detection: 75%
Source: unknown Process created: C:\Users\user\Desktop\rbx hack 2.6.exe "C:\Users\user\Desktop\rbx hack 2.6.exe"
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process created: C:\Users\user\AppData\Local\Temp\rbx hack.exe "C:\Users\user\AppData\Local\Temp\rbx hack.exe"
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process created: C:\Users\user\AppData\Local\Temp\rbx hack.exe "C:\Users\user\AppData\Local\Temp\rbx hack.exe" Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll Jump to behavior
Source: rbx hack 2.6.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: rbx hack 2.6.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
.NET source code contains potential unpacker
Source: rbx hack.exe.0.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Code function: 0_2_00007FF9367800BD pushad ; iretd 0_2_00007FF9367800C1
Source: rbx hack 2.6.exe Static PE information: section name: .text entropy: 7.727460677416585
Drops PE files
Source: C:\Users\user\Desktop\rbx hack 2.6.exe File created: C:\Users\user\AppData\Local\Temp\rbx hack.exe Jump to dropped file
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: rbx hack 2.6.exe, 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe, 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, rbx hack.exe.0.dr Binary or memory string: WIRESHARK.EXE9HTTPS://PASTEBIN.COM/RAW/???NULL
Source: rbx hack.exe, 00000002.00000002.3373440376.0000000002C81000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: WIRESHARK.EXE
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Memory allocated: 14D0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Memory allocated: 1AE40000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Memory allocated: E60000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Memory allocated: 2C80000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Memory allocated: 4C80000 memory commit | memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Window / User API: threadDelayed 1205 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Window / User API: threadDelayed 3720 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Window / User API: threadDelayed 4551 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Window / User API: foregroundWindowGot 1769 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\rbx hack 2.6.exe TID: 6796 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe TID: 7144 Thread sleep count: 1205 > 30 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe TID: 7144 Thread sleep time: -1205000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe TID: 6224 Thread sleep count: 3720 > 30 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe TID: 7144 Thread sleep count: 4551 > 30 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe TID: 7144 Thread sleep time: -4551000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: rbx hack 2.6.exe, 00000000.00000002.924665628.0000000001194000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#4&224f42ef&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}8b}\
Source: rbx hack.exe.0.dr Binary or memory string: VBoxService%\\.\PhysicalDrive0
Source: rbx hack 2.6.exe, 00000000.00000002.924665628.0000000001194000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \??\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#4&224f42ef&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\rt
Source: rbx hack.exe, 00000002.00000002.3372309070.0000000000BAE000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWlowRuntime" ty
Source: rbx hack.exe, 00000002.00000002.3372309070.0000000000BAE000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Enables debug privileges
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
.NET source code references suspicious native API functions
Source: rbx hack.exe.0.dr, kl.cs Reference to suspicious API methods: MapVirtualKey(a, 0u)
Source: rbx hack.exe.0.dr, kl.cs Reference to suspicious API methods: GetAsyncKeyState(num2)
Source: rbx hack.exe.0.dr, OK.cs Reference to suspicious API methods: capGetDriverDescriptionA(wDriver, ref lpszName, 100, ref lpszVer, 100)
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Process created: C:\Users\user\AppData\Local\Temp\rbx hack.exe "C:\Users\user\AppData\Local\Temp\rbx hack.exe" Jump to behavior
Source: rbx hack 2.6.exe, 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe, 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, rbx hack.exe, 00000002.00000002.3373440376.0000000002D1A000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: rbx hack 2.6.exe, 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe, 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, rbx hack.exe.0.dr Binary or memory string: Progman
Source: rbx hack 2.6.exe, 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, rbx hack.exe, 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, rbx hack.exe.0.dr Binary or memory string: Shell_TrayWnd+set CDAudio door open/set CDAudio door closed
Source: rbx hack.exe, 00000002.00000002.3373440376.0000000002D1A000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager@9
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Queries volume information: C:\Users\user\Desktop\rbx hack 2.6.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\rbx hack 2.6.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings
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Disables zone checking for all users
Source: C:\Users\user\AppData\Local\Temp\rbx hack.exe Registry value created: HKEY_CURRENT_USER\Environment SEE_MASK_NOZONECHECKS Jump to behavior
AV process strings found (often used to terminate AV products)
Source: rbx hack.exe, 00000002.00000002.3373440376.0000000002C81000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Wireshark.exe

Stealing of Sensitive Information
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Yara detected Njrat
Source: Yara match File source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rbx hack 2.6.exe PID: 6744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: rbx hack.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED

Remote Access Functionality
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Yara detected Njrat
Source: Yara match File source: 2.0.rbx hack.exe.690000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.rbx hack 2.6.exe.2e61240.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.922868420.0000000000692000.00000002.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.925150095.0000000002E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rbx hack 2.6.exe PID: 6744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: rbx hack.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\rbx hack.exe, type: DROPPED
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Behavior
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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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646196 Sample: rbx hack 2.6.exe Startdate: 23/03/2025 Architecture: WINDOWS Score: 100 19 size-ingredients.gl.at.ply.gg 2->19 23 Found malware configuration 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus detection for dropped file 2->27 29 8 other signatures 2->29 7 rbx hack 2.6.exe 3 2->7         started        signatures3 process4 file5 15 C:\Users\user\AppData\Local\...\rbx hack.exe, PE32 7->15 dropped 17 C:\Users\user\...\rbx hack 2.6.exe.log, CSV 7->17 dropped 31 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->31 11 rbx hack.exe 3 4 7->11         started        signatures6 process7 dnsIp8 21 size-ingredients.gl.at.ply.gg 147.185.221.27, 5407 SALSGIVERUS United States 11->21 33 Disables zone checking for all users 11->33 35 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->35 signatures9
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
147.185.221.27
 size-ingredients.gl.at.ply.gg United States
12087 SALSGIVERUS true

Contacted Domains

Name IP Active
size-ingredients.gl.at.ply.gg 147.185.221.27 true