Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
18/12/2021, 14:22
General
- Target b51a4806b9b0b93bcae3ea84f5c49cf9.exe
- Size 411KB
- Sample211218-rpkg8sfbh2
- SHA256 61cc44ce3e8f1145432ef6d941f5a0ca4d0f32cf580ccd632e0e61d659aacd17
Malware Config
Extracted
-
redline
-
170
-
45.9.20.240:46257
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\b51a4806b9b0b93bcae3ea84f5c49cf9.exe"C:\Users\Admin\AppData\Local\Temp\b51a4806b9b0b93bcae3ea84f5c49cf9.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/780-54-0x000000000063B000-0x0000000000667000-memory.dmp
memory/780-56-0x0000000000400000-0x00000000004E9000-memory.dmp
memory/780-55-0x0000000000230000-0x0000000000269000-memory.dmp
memory/780-57-0x00000000003D0000-0x00000000003FE000-memory.dmp
memory/780-58-0x00000000048B1000-0x00000000048B2000-memory.dmp
memory/780-59-0x00000000048B2000-0x00000000048B3000-memory.dmp
memory/780-60-0x00000000048B3000-0x00000000048B4000-memory.dmp
memory/780-61-0x0000000002360000-0x000000000238D000-memory.dmp
memory/780-62-0x00000000048B4000-0x00000000048B6000-memory.dmp