Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
13/05/2024, 19:11
General
- Target 393e9ff21a92891703cf37da4af305f3.exe
- Size 910KB
- Sample240513-xvxmmsbb32
- SHA256 cbf26eb04d7e44410aff2c8768f380ff4c2c83bd98d338d53dbe0d8ec6aeb635
Malware Config
Extracted
-
redline
-
cheat
-
45.137.22.143:55615
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 IoCs
- SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
- SectopRAT payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\393e9ff21a92891703cf37da4af305f3.exe"C:\Users\Admin\AppData\Local\Temp\393e9ff21a92891703cf37da4af305f3.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
PO.exe.log
PO.exe
PO.jpg
__PSScriptPolicyTest_oaovjmto.q0u.ps1
tmpBDB9.tmp
tmpBDCF.tmp
tmpBDFA.tmp
tmpBE10.tmp
tmpBE16.tmp
tmpBE31.tmp
memory/2776-50-0x0000000006770000-0x000000000678E000-memory.dmp
memory/2776-73-0x0000000007E20000-0x0000000007E28000-memory.dmp
memory/2776-72-0x0000000007E40000-0x0000000007E5A000-memory.dmp
memory/2776-71-0x0000000007D40000-0x0000000007D54000-memory.dmp
memory/2776-29-0x0000000002E30000-0x0000000002E66000-memory.dmp
memory/2776-70-0x0000000007D30000-0x0000000007D3E000-memory.dmp
memory/2776-69-0x0000000007D00000-0x0000000007D11000-memory.dmp
memory/2776-32-0x0000000005B00000-0x0000000006128000-memory.dmp
memory/2776-68-0x0000000007D80000-0x0000000007E16000-memory.dmp
memory/2776-67-0x0000000007B70000-0x0000000007B7A000-memory.dmp
memory/2776-35-0x0000000005890000-0x00000000058B2000-memory.dmp
memory/2776-65-0x0000000008190000-0x000000000880A000-memory.dmp
memory/2776-37-0x0000000005A30000-0x0000000005A96000-memory.dmp
memory/2776-43-0x00000000061A0000-0x0000000006206000-memory.dmp
memory/2776-66-0x0000000007B10000-0x0000000007B2A000-memory.dmp
memory/2776-64-0x0000000007740000-0x00000000077E3000-memory.dmp
memory/2776-49-0x0000000006310000-0x0000000006664000-memory.dmp
memory/2776-63-0x0000000007720000-0x000000000773E000-memory.dmp
memory/2776-52-0x0000000006D30000-0x0000000006D62000-memory.dmp
memory/2776-53-0x0000000071CB0000-0x0000000071CFC000-memory.dmp
memory/3544-79-0x0000000007230000-0x000000000724E000-memory.dmp
memory/3544-26-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3544-48-0x0000000005610000-0x000000000565C000-memory.dmp
memory/3544-51-0x0000000005880000-0x000000000598A000-memory.dmp
memory/3544-36-0x00000000055D0000-0x000000000560C000-memory.dmp
memory/3544-34-0x0000000005570000-0x0000000005582000-memory.dmp
memory/3544-33-0x0000000005CE0000-0x00000000062F8000-memory.dmp
memory/3544-78-0x00000000070C0000-0x0000000007136000-memory.dmp
memory/3544-77-0x0000000007290000-0x00000000077BC000-memory.dmp
memory/3544-76-0x0000000006B90000-0x0000000006D52000-memory.dmp
memory/4376-24-0x0000000006EA0000-0x0000000006F00000-memory.dmp
memory/4376-23-0x0000000006C40000-0x0000000006C56000-memory.dmp
memory/4376-20-0x0000000005690000-0x000000000572C000-memory.dmp
memory/4376-31-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4376-22-0x00000000058D0000-0x00000000058DE000-memory.dmp
memory/4376-21-0x0000000005890000-0x00000000058AC000-memory.dmp
memory/4376-19-0x00000000055B0000-0x00000000055BA000-memory.dmp
memory/4376-18-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4376-17-0x00000000053F0000-0x0000000005482000-memory.dmp
memory/4376-16-0x0000000005900000-0x0000000005EA4000-memory.dmp
memory/4376-15-0x0000000000980000-0x0000000000A10000-memory.dmp
memory/4376-14-0x000000007536E000-0x000000007536F000-memory.dmp