Analysis
- max time kernel
121s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20220310-en - submitted
13/03/2022, 18:00
General
- Target 9814aac3f3d182e19a633bc31c68ce51.exe
- Size 1.0MB
- Sample220313-wlbs5sbafm
- SHA256 284aaa322178795ef178c6cb02c58b16d32ee3ecf9e06dfcb0dcee8beecec30b
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 4 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 NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9814aac3f3d182e19a633bc31c68ce51.exe"C:\Users\Admin\AppData\Local\Temp\9814aac3f3d182e19a633bc31c68ce51.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4592-134-0x0000000000830000-0x00000000009EF000-memory.dmp
memory/4592-135-0x0000000000830000-0x00000000009EF000-memory.dmp
memory/4592-136-0x0000000000AC0000-0x0000000000AC1000-memory.dmp
memory/4592-137-0x00000000026C0000-0x0000000002706000-memory.dmp
memory/4592-138-0x0000000000830000-0x00000000009EF000-memory.dmp
memory/4592-139-0x0000000075B70000-0x0000000075D85000-memory.dmp
memory/4592-140-0x0000000002720000-0x0000000002721000-memory.dmp
memory/4592-141-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/4592-142-0x0000000000830000-0x00000000009EF000-memory.dmp
memory/4592-143-0x0000000073210000-0x0000000073299000-memory.dmp
memory/4592-144-0x00000000053B0000-0x00000000053B1000-memory.dmp
memory/4592-145-0x00000000050C0000-0x00000000050C1000-memory.dmp
memory/4592-146-0x0000000076B90000-0x0000000077143000-memory.dmp
memory/4592-147-0x00000000059E0000-0x0000000005FF8000-memory.dmp
memory/4592-148-0x0000000005180000-0x0000000005192000-memory.dmp
memory/4592-149-0x00000000053C0000-0x00000000054CA000-memory.dmp
memory/4592-150-0x0000000005220000-0x000000000525C000-memory.dmp
memory/4592-151-0x000000006EA20000-0x000000006EA6C000-memory.dmp
memory/4592-152-0x00000000057D0000-0x0000000005846000-memory.dmp
memory/4592-153-0x00000000058F0000-0x0000000005982000-memory.dmp
memory/4592-154-0x00000000067B0000-0x0000000006D54000-memory.dmp
memory/4592-155-0x00000000059B0000-0x00000000059CE000-memory.dmp
memory/4592-156-0x0000000006440000-0x00000000064A6000-memory.dmp
memory/4592-157-0x00000000065B0000-0x0000000006600000-memory.dmp
memory/4592-158-0x0000000007030000-0x00000000071F2000-memory.dmp
memory/4592-159-0x0000000007D40000-0x000000000826C000-memory.dmp