Analysis
- max time kernel
140s - max time network
102s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
03/05/2024, 01:22
General
- Target 4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe
- Size 490KB
- Sample240503-brbp4sdf28
- SHA256 4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2
Malware Config
Extracted
-
redline
-
LogsDiller Cloud (TG: @logsdillabot)
-
5.42.65.96:28380
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.
- 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).
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe"C:\Users\Admin\AppData\Local\Temp\4bf00732a644554a0bef0eb0fa080a182a63b52eda03dd8d4df8704feebf20d2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
Tmp3A0B.tmp
memory/4416-1-0x000000000036B000-0x000000000036C000-memory.dmp
memory/4684-27-0x0000000006CF0000-0x0000000007308000-memory.dmp
memory/4684-28-0x0000000006840000-0x000000000694A000-memory.dmp
memory/4684-4-0x00000000051E0000-0x0000000005272000-memory.dmp
memory/4684-5-0x0000000005180000-0x000000000518A000-memory.dmp
memory/4684-6-0x0000000074400000-0x0000000074BB0000-memory.dmp
memory/4684-2-0x000000007440E000-0x000000007440F000-memory.dmp
memory/4684-23-0x0000000005F10000-0x0000000005F86000-memory.dmp
memory/4684-24-0x00000000066B0000-0x00000000066CE000-memory.dmp
memory/4684-0-0x0000000000400000-0x0000000000452000-memory.dmp
memory/4684-3-0x0000000005860000-0x0000000005E04000-memory.dmp
memory/4684-29-0x0000000006780000-0x0000000006792000-memory.dmp
memory/4684-30-0x00000000067E0000-0x000000000681C000-memory.dmp
memory/4684-31-0x0000000006950000-0x000000000699C000-memory.dmp
memory/4684-32-0x0000000006A90000-0x0000000006AF6000-memory.dmp
memory/4684-35-0x0000000006CA0000-0x0000000006CF0000-memory.dmp
memory/4684-36-0x0000000007A90000-0x0000000007C52000-memory.dmp
memory/4684-37-0x0000000008630000-0x0000000008B5C000-memory.dmp
memory/4684-39-0x0000000074400000-0x0000000074BB0000-memory.dmp