Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
07/03/2023, 16:01
General
- Target 5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe
- Size 200KB
- Sample230307-tf7yaaab3s
- SHA256 5bdf181c629182a48ce6810cd0987fb0c1242ded4c9e73501df59481dbe6ec3a
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 52 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe"C:\Users\Admin\AppData\Local\Temp\5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe"C:\Users\Admin\AppData\Local\Temp\5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
47D9BF8
4C3FB68
4C3FB68
78DB2EB
B0FBF52
EC22D23
FBC9657
FBC9657
5BDF181C629182A48CE6810CD0987FB0C1242DED4C9E7.exe.log
memory/2496-146-0x0000000005590000-0x00000000055CC000-memory.dmp
memory/2496-143-0x0000000005BB0000-0x00000000061C8000-memory.dmp
memory/2496-145-0x0000000005580000-0x0000000005590000-memory.dmp
memory/2496-372-0x0000000005580000-0x0000000005590000-memory.dmp
memory/2496-147-0x0000000005820000-0x000000000592A000-memory.dmp
memory/2496-148-0x0000000006720000-0x0000000006786000-memory.dmp
memory/2496-149-0x00000000082C0000-0x0000000008310000-memory.dmp
memory/2496-144-0x0000000005520000-0x0000000005532000-memory.dmp
memory/2496-140-0x0000000000400000-0x0000000000432000-memory.dmp
memory/5056-139-0x0000000005B00000-0x0000000005B9C000-memory.dmp
memory/5056-138-0x0000000004E60000-0x0000000004E70000-memory.dmp
memory/5056-137-0x0000000004E60000-0x0000000004E70000-memory.dmp
memory/5056-136-0x0000000004E30000-0x0000000004E3A000-memory.dmp
memory/5056-133-0x0000000000440000-0x0000000000478000-memory.dmp
memory/5056-135-0x0000000004EA0000-0x0000000004F32000-memory.dmp
memory/5056-134-0x00000000053B0000-0x0000000005954000-memory.dmp