Analysis
- max time kernel
4294182s - max time network
124s - platform
windows7_x64 - resource
win7-20220310-en - submitted
21/03/2022, 12:27
General
- Target 8c1379539771d580285b6e4ba38087bb.exe
- Size 408KB
- Sample220321-pmrsesccdj
- SHA256 debcda9c7b9d3d93a7bc542ed22f34f77e431518229e41779d1e8ccf5fc80b2e
Malware Config
Extracted
-
redline
-
185.215.113.28:4819
-
auth_value
e99caef0569c1428b87dce9189c994a4
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 2 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 behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8c1379539771d580285b6e4ba38087bb.exe"C:\Users\Admin\AppData\Local\Temp\8c1379539771d580285b6e4ba38087bb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1664-54-0x000000000055B000-0x0000000000588000-memory.dmp
memory/1664-56-0x0000000000310000-0x000000000034A000-memory.dmp
memory/1664-55-0x000000000055B000-0x0000000000588000-memory.dmp
memory/1664-57-0x0000000000400000-0x0000000000492000-memory.dmp
memory/1664-58-0x0000000073E00000-0x00000000744EE000-memory.dmp
memory/1664-59-0x00000000004E0000-0x0000000000516000-memory.dmp
memory/1664-61-0x00000000048A2000-0x00000000048A3000-memory.dmp
memory/1664-60-0x00000000048A1000-0x00000000048A2000-memory.dmp
memory/1664-62-0x00000000048A3000-0x00000000048A4000-memory.dmp
memory/1664-63-0x0000000001F30000-0x0000000001F64000-memory.dmp
memory/1664-64-0x00000000048A4000-0x00000000048A6000-memory.dmp