Analysis
- max time kernel
42s - max time network
45s - platform
windows7_x64 - resource
win7-20220331-en - submitted
11/04/2022, 08:51
General
- Target 3dde884fe32b5baf4efa8c0d01f224f4.exe
- Size 367KB
- Sample220411-kr5smacfer
- SHA256 82c19e6c5ec49ed546881a71c049d2091a8786f4cca9a312efa796c3fb80901d
Malware Config
Extracted
-
redline
-
50
-
193.106.191.132:23196
-
auth_value
8735fcb130c82dd9d353478678d60bde
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3dde884fe32b5baf4efa8c0d01f224f4.exe"C:\Users\Admin\AppData\Local\Temp\3dde884fe32b5baf4efa8c0d01f224f4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1220-54-0x00000000005FA000-0x0000000000623000-memory.dmp
memory/1220-55-0x0000000000530000-0x0000000000560000-memory.dmp
memory/1220-56-0x0000000002040000-0x000000000206E000-memory.dmp
memory/1220-57-0x00000000005FA000-0x0000000000623000-memory.dmp
memory/1220-58-0x0000000000220000-0x0000000000257000-memory.dmp
memory/1220-59-0x0000000000400000-0x0000000000484000-memory.dmp
memory/1220-60-0x00000000049E4000-0x00000000049E6000-memory.dmp