Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
20/05/2024, 01:14
General
- Target c9b088d954f9292346595b6c472d9a08fcd42a939286f30bd6dd4dc4069c6bf8.exe
- Size 526KB
- Sample240520-blw4vsdb5t
- SHA256 c9b088d954f9292346595b6c472d9a08fcd42a939286f30bd6dd4dc4069c6bf8
Malware Config
Extracted
-
redline
-
LogsDiller Cloud (TG: @logsdillabot)
-
5.42.65.85:45779
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\c9b088d954f9292346595b6c472d9a08fcd42a939286f30bd6dd4dc4069c6bf8.exe"C:\Users\Admin\AppData\Local\Temp\c9b088d954f9292346595b6c472d9a08fcd42a939286f30bd6dd4dc4069c6bf8.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
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Downloads
Tmp4D55.tmp
memory/2712-25-0x0000000005D70000-0x0000000005DE6000-memory.dmp
memory/2712-29-0x0000000006B60000-0x0000000007178000-memory.dmp
memory/2712-41-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2712-4-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
memory/2712-5-0x0000000005600000-0x0000000005BA4000-memory.dmp
memory/2712-6-0x0000000005110000-0x00000000051A2000-memory.dmp
memory/2712-7-0x00000000052C0000-0x00000000052CA000-memory.dmp
memory/2712-8-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2712-39-0x0000000007A20000-0x0000000007A70000-memory.dmp
memory/2712-38-0x0000000007B50000-0x000000000807C000-memory.dmp
memory/2712-2-0x0000000000400000-0x0000000000452000-memory.dmp
memory/2712-30-0x00000000066B0000-0x00000000067BA000-memory.dmp
memory/2712-26-0x0000000006520000-0x000000000653E000-memory.dmp
memory/2712-31-0x00000000065F0000-0x0000000006602000-memory.dmp
memory/2712-32-0x0000000006650000-0x000000000668C000-memory.dmp
memory/2712-33-0x00000000067C0000-0x000000000680C000-memory.dmp
memory/2712-34-0x0000000006900000-0x0000000006966000-memory.dmp
memory/2712-37-0x0000000007450000-0x0000000007612000-memory.dmp
memory/3812-0-0x0000000000DF0000-0x0000000000DF1000-memory.dmp
memory/3812-1-0x0000000000DF0000-0x0000000000DF1000-memory.dmp
memory/3812-3-0x0000000000DF0000-0x0000000000DF1000-memory.dmp