Analysis
- max time kernel
134s - max time network
105s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
08/05/2024, 01:35
General
- Target 21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe
- Size 322KB
- Sample240508-bzn1eaeb69
- SHA256 21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8
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\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe"C:\Users\Admin\AppData\Local\Temp\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.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
Tmp38B3.tmp
memory/3512-1-0x00000000002F0000-0x0000000000344000-memory.dmp
memory/3512-46-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/3512-7-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/3512-0-0x00000000752CE000-0x00000000752CF000-memory.dmp
memory/4764-29-0x00000000063D0000-0x0000000006446000-memory.dmp
memory/4764-35-0x0000000006C50000-0x0000000006C62000-memory.dmp
memory/4764-11-0x0000000005660000-0x000000000566A000-memory.dmp
memory/4764-9-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/4764-16-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/4764-8-0x0000000005BA0000-0x0000000006144000-memory.dmp
memory/4764-30-0x0000000006B80000-0x0000000006B9E000-memory.dmp
memory/4764-33-0x00000000071C0000-0x00000000077D8000-memory.dmp
memory/4764-34-0x0000000006D10000-0x0000000006E1A000-memory.dmp
memory/4764-10-0x0000000005690000-0x0000000005722000-memory.dmp
memory/4764-36-0x0000000006CB0000-0x0000000006CEC000-memory.dmp
memory/4764-37-0x0000000006E20000-0x0000000006E6C000-memory.dmp
memory/4764-38-0x0000000006F60000-0x0000000006FC6000-memory.dmp
memory/4764-41-0x0000000007BB0000-0x0000000007D72000-memory.dmp
memory/4764-42-0x00000000082B0000-0x00000000087DC000-memory.dmp
memory/4764-43-0x0000000007B60000-0x0000000007BB0000-memory.dmp
memory/4764-45-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/4764-4-0x0000000000400000-0x0000000000452000-memory.dmp