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
25-12-2022 17:44
Static task
static1
Behavioral task
behavioral1
Sample
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe
Resource
win10v2004-20221111-en
General
-
Target
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe
-
Size
399KB
-
MD5
bfe25c9c2514b4ba420be5b8e04b2dcc
-
SHA1
0cb48b683468dfc76cf05388b2545ff5aa47f1e9
-
SHA256
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46
-
SHA512
40d49271435fe135da48554c097bab14a3bf8481d471f1c31914edf01140ff6ceda9b6c59939b64da9020a7682e31be435fdc63450899ddde92b2016f92f1d4e
-
SSDEEP
6144:cnTC5+E5GP8MSR4X3+trN99jUAOufMQ03rNmcDN:cnTC5+E5GP8Mj3BsfMl5mcN
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:
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exedescription pid process target process PID 1112 set thread context of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 948 1112 WerFault.exe 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 1656 vbc.exe 1656 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 1656 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exedescription pid process target process PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 1656 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe vbc.exe PID 1112 wrote to memory of 948 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe WerFault.exe PID 1112 wrote to memory of 948 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe WerFault.exe PID 1112 wrote to memory of 948 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe WerFault.exe PID 1112 wrote to memory of 948 1112 6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.exe"C:\Users\Admin\AppData\Local\Temp\6dc0c8e8a21dfde1379366fb0f7a14da5e276bc87173dfa18fe67428f3bd3f46.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 1112 -s 482⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/948-64-0x0000000000000000-mapping.dmp
-
memory/1656-54-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1656-56-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1656-61-0x000000000041B58A-mapping.dmp
-
memory/1656-62-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1656-63-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
-
memory/1656-65-0x0000000074D61000-0x0000000074D63000-memory.dmpFilesize
8KB