Analysis
- max time kernel
42s - max time network
45s - platform
windows7_x64 - resource
win7-20220414-en - submitted
25/05/2022, 04:27
General
- Target f3973e4b7ac78446c3359ce145cf3bf7.exe
- Size 378KB
- Sample220525-e234wscber
- SHA256 75080ef2f41e2c39eb552b9a3d20705291e0264d8bde72ec9333f7d0b304131b
Malware Config
Extracted
-
redline
-
mta
-
193.106.191.222:23196
-
auth_value
3d0a7300fdf6b2ac6ae9081b1a400e64
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\f3973e4b7ac78446c3359ce145cf3bf7.exe"C:\Users\Admin\AppData\Local\Temp\f3973e4b7ac78446c3359ce145cf3bf7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1756-54-0x0000000000538000-0x0000000000562000-memory.dmp
memory/1756-55-0x00000000004F0000-0x0000000000520000-memory.dmp
memory/1756-57-0x0000000000538000-0x0000000000562000-memory.dmp
memory/1756-58-0x00000000002D0000-0x0000000000307000-memory.dmp
memory/1756-56-0x0000000004770000-0x000000000479E000-memory.dmp
memory/1756-59-0x0000000000400000-0x00000000004A3000-memory.dmp
memory/1756-60-0x00000000750C1000-0x00000000750C3000-memory.dmp