Analysis
- max time kernel
135s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
13/04/2023, 14:36
General
- Target 7f542eb42555ae2e56ec407d1eda9893.exe
- Size 1.0MB
- Sample230413-ryjx3aca82
- SHA256 8fa0bfbc2ab950342b40f083ef6f41d674dadff61f1aab09f283263f6e2adcba
Malware Config
Extracted
-
redline
-
135.181.241.192:4327
-
auth_value
a909e2aaecf96137978fea4f86400b9b
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7f542eb42555ae2e56ec407d1eda9893.exe"C:\Users\Admin\AppData\Local\Temp\7f542eb42555ae2e56ec407d1eda9893.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 2962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1176 -ip 11761⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4696-133-0x0000000000600000-0x000000000062E000-memory.dmp
memory/4696-138-0x00000000053A0000-0x00000000059B8000-memory.dmp
memory/4696-139-0x0000000004E90000-0x0000000004F9A000-memory.dmp
memory/4696-140-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4696-141-0x0000000004D10000-0x0000000004D4C000-memory.dmp
memory/4696-142-0x0000000004D70000-0x0000000004D80000-memory.dmp
memory/4696-143-0x0000000005030000-0x00000000050A6000-memory.dmp
memory/4696-144-0x0000000005150000-0x00000000051E2000-memory.dmp
memory/4696-145-0x00000000050B0000-0x0000000005116000-memory.dmp
memory/4696-146-0x0000000006460000-0x0000000006A04000-memory.dmp
memory/4696-147-0x0000000006180000-0x0000000006342000-memory.dmp
memory/4696-148-0x0000000007630000-0x0000000007B5C000-memory.dmp
memory/4696-149-0x0000000004D70000-0x0000000004D80000-memory.dmp