Analysis
- max time kernel
117s - max time network
120s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
05/10/2021, 14:03
General
- Target 7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e.exe
- Size 422KB
- Sample211005-rcpleshhd6
- SHA256 7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e78fd28b2253ea755c28
Malware Config
Extracted
-
redline
-
987654345
-
188.227.87.46:51843
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 3 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
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e.exe"C:\Users\Admin\AppData\Local\Temp\7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e.exeC:\Users\Admin\AppData\Local\Temp\7a6c03013a2f2ab8b9e8e7e5d226ea89e75da72c1519e.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2012-117-0x0000000005260000-0x0000000005261000-memory.dmp
memory/2012-118-0x0000000002D20000-0x0000000002D21000-memory.dmp
memory/2012-119-0x00000000054A0000-0x00000000054A1000-memory.dmp
memory/2012-120-0x00000000059B0000-0x00000000059B1000-memory.dmp
memory/2012-115-0x0000000000870000-0x0000000000871000-memory.dmp
memory/2672-126-0x0000000005390000-0x0000000005391000-memory.dmp
memory/2672-121-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2672-127-0x0000000004E20000-0x0000000004E21000-memory.dmp
memory/2672-128-0x0000000004F50000-0x0000000004F51000-memory.dmp
memory/2672-129-0x0000000004E80000-0x0000000004E81000-memory.dmp
memory/2672-130-0x0000000005060000-0x0000000005061000-memory.dmp
memory/2672-131-0x0000000004D80000-0x0000000005386000-memory.dmp
memory/2672-132-0x0000000006BE0000-0x0000000006BE1000-memory.dmp
memory/2672-133-0x00000000072E0000-0x00000000072E1000-memory.dmp
memory/2672-134-0x0000000006A10000-0x0000000006A11000-memory.dmp
memory/2672-137-0x0000000006F50000-0x0000000006F51000-memory.dmp
memory/2672-139-0x0000000007FC0000-0x0000000007FC1000-memory.dmp