Analysis
- max time kernel
37s - max time network
40s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
06/11/2022, 01:03
General
- Target file.exe
- Size 405KB
- Sample221106-becrmscher
- SHA256 ff891d75cbf96e80530df61616e0dd6ffac80468c7b7edd8a2b23d8e6ea39294
Malware Config
Extracted
-
redline
-
suk
-
193.106.191.25:47242
-
auth_value
9762d5bcad64c7855837e80c232c7e77
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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1384-54-0x0000000076701000-0x0000000076703000-memory.dmp
memory/1384-56-0x0000000000220000-0x000000000028E000-memory.dmp
memory/1384-55-0x00000000009AE000-0x00000000009E1000-memory.dmp
memory/1384-57-0x0000000000400000-0x0000000000869000-memory.dmp
memory/1384-58-0x0000000000B70000-0x0000000000BBA000-memory.dmp
memory/1384-59-0x0000000002730000-0x000000000277A000-memory.dmp
memory/1384-60-0x00000000009AE000-0x00000000009E1000-memory.dmp
memory/1384-61-0x0000000000400000-0x0000000000869000-memory.dmp