Analysis
- max time kernel
42s - max time network
45s - platform
windows7_x64 - resource
win7-20220414-en - submitted
10/07/2022, 09:51
General
- Target a52b8e7d2e29bc9f1e811eacc1fe2f9c.exe
- Size 333KB
- Sample220710-lvgewaahem
- SHA256 b945f7c0087ee1ea1ece7cb6a71850f33dbc8b6ab1635e2c8cc775782de3e92b
Malware Config
Extracted
-
redline
-
SomeUNIK
-
193.233.48.49:41386
-
auth_value
fad47ddd9b9afd6f774347a10ca7d2ff
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 use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a52b8e7d2e29bc9f1e811eacc1fe2f9c.exe"C:\Users\Admin\AppData\Local\Temp\a52b8e7d2e29bc9f1e811eacc1fe2f9c.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1684-54-0x0000000002190000-0x00000000021C6000-memory.dmp
memory/1684-55-0x00000000021C0000-0x00000000021F4000-memory.dmp
memory/1684-57-0x0000000000220000-0x000000000025A000-memory.dmp
memory/1684-58-0x0000000000400000-0x000000000064E000-memory.dmp
memory/1684-56-0x000000000074B000-0x0000000000777000-memory.dmp
memory/1684-59-0x0000000074F91000-0x0000000074F93000-memory.dmp
memory/1684-60-0x000000000074B000-0x0000000000777000-memory.dmp
memory/1684-61-0x0000000000400000-0x000000000064E000-memory.dmp