Analysis
-
max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
16-01-2023 21:03
Static task
static1
Behavioral task
behavioral1
Sample
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe
Resource
win10v2004-20221111-en
General
-
Target
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe
-
Size
417KB
-
MD5
78e835a570494846d421d78058be5d2a
-
SHA1
1531d8eed6cd96b14a79d99b13a0fa62308f3beb
-
SHA256
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414
-
SHA512
fe726b39d1dfcdd3c9954d8af71130888b48137d73ffb06a2e7c7458062e36491ca9a8c39281b6cfe9a3a002e30fabdb92f6d1d837ab279960e4ff31f55dc7a5
-
SSDEEP
12288:9uKsohhtrUeKlL/IdaUI5Skb8oQjOi+eP1R:bBUZsdOFQjyeP1
Malware Config
Extracted
redline
11
79.137.202.18:45218
-
auth_value
107e09eee63158d2488feb03dac75204
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Uses the VBS compiler for execution 1 TTPs
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exedescription pid process target process PID 1908 set thread context of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1336 1908 WerFault.exe f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 1284 vbc.exe 1284 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 1284 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exedescription pid process target process PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1284 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe vbc.exe PID 1908 wrote to memory of 1336 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe WerFault.exe PID 1908 wrote to memory of 1336 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe WerFault.exe PID 1908 wrote to memory of 1336 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe WerFault.exe PID 1908 wrote to memory of 1336 1908 f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe"C:\Users\Admin\AppData\Local\Temp\f80b159cd3d099a3e40ff671e2544df562639dd0cda61709f9e367288140e414.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 482⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1284-54-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1284-56-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1284-61-0x000000000041B58A-mapping.dmp
-
memory/1284-62-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1284-63-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1284-65-0x00000000762F1000-0x00000000762F3000-memory.dmpFilesize
8KB
-
memory/1336-64-0x0000000000000000-mapping.dmp