General
- Target 2026-09-29_7a20f98f504b7ea1c472ca7836059094_akira_cobalt-strike_quasar-rat
- Size 534KB
- Sample260930-xx2dls1eke
- SHA256 a9bc2480f8330b58bd580c99cb14cec5195e1bedb778751b4a35135f99d67519
- MD5 7a20f98f504b7ea1c472ca7836059094
- SHA1 18c190c46f00f89cae298364e5363f738ee4ddf8
- SHA512 391d73c8c48d69b6f5089c7150f2b4d4c67d64356afb8448e6b08c444bf5ca486a59d070d417a6f5d3eb9633a30ddde0f8266f3cd0b13730f83b646be5cc76e4
- SSDEEP 6144:SCe8ETUekT90O+r6EClWXsTy+JfQA4ru2DAq2/4/FV/mTG7pG+pgXfUuOAbtgB2W:gkxJ+r6EgYA4TQo4TMpG+pgZOAVuPG2
- TLSH T1F2C48E47B26693FCD01EC074D34666B3FA76B4890622BDBF12E496303E9AD515F2DB08
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-09-29_7a20f98f504b7ea1c472ca7836059094_akira_cobalt-strike_quasar-rat.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-09-29_7a20f98f504b7ea1c472ca7836059094_akira_cobalt-strike_quasar-rat.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
overlord
-
734r7hw4s32wehashwdz273dn323eeasd.antimalwarediagnostics.st
Extracted
-
overlord
-
734r7hw4s32wehashwdz273dn323eeasd.antimalwarediagnostics.st
Targets
-
- Target 2026-09-29_7a20f98f504b7ea1c472ca7836059094_akira_cobalt-strike_quasar-rat
- Size 534KB
- SHA256 a9bc2480f8330b58bd580c99cb14cec5195e1bedb778751b4a35135f99d67519
- MD5 7a20f98f504b7ea1c472ca7836059094
- SHA1 18c190c46f00f89cae298364e5363f738ee4ddf8
- SHA512 391d73c8c48d69b6f5089c7150f2b4d4c67d64356afb8448e6b08c444bf5ca486a59d070d417a6f5d3eb9633a30ddde0f8266f3cd0b13730f83b646be5cc76e4
- SSDEEP 6144:SCe8ETUekT90O+r6EClWXsTy+JfQA4ru2DAq2/4/FV/mTG7pG+pgXfUuOAbtgB2W:gkxJ+r6EgYA4TQo4TMpG+pgZOAVuPG2
- TLSH T1F2C48E47B26693FCD01EC074D34666B3FA76B4890622BDBF12E496303E9AD515F2DB08
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Overlord RAT
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers
-
XMRig Miner payload
-
Downloads MZ/PE file
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1