Analysis
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max time kernel
174s -
max time network
198s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 06:21
Static task
static1
Behavioral task
behavioral1
Sample
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe
Resource
win10v2004-20221111-en
General
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Target
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe
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Size
1.7MB
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MD5
7a7dc8e9c135984d12a179dcea4b6882
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SHA1
fa33b00513764a13e80cb84dd409e8b4c21323b6
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SHA256
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9
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SHA512
544b328e4404d39c902657500ef290776e81b6964db4d3b96a696e67415dd3309a44a51df93153b5b2ee777bcae0547ddb25aed0c7e8e43acdd4df125730a648
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SSDEEP
49152:KGCZVJhdKsafhKtGqKIBwiCd99q5sTU83lMq:KGoVQsafUGimU5sTU/q
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/428-139-0x0000000000400000-0x00000000006B3000-memory.dmp upx behavioral2/memory/428-144-0x0000000000400000-0x00000000006B3000-memory.dmp upx behavioral2/memory/428-147-0x0000000000400000-0x00000000006B3000-memory.dmp upx behavioral2/memory/428-151-0x0000000000400000-0x00000000006B3000-memory.dmp upx behavioral2/memory/428-153-0x0000000000400000-0x00000000006B3000-memory.dmp upx behavioral2/memory/428-155-0x0000000000400000-0x00000000006B3000-memory.dmp upx -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 42 checkip.dyndns.org -
Suspicious use of SetThreadContext 4 IoCs
Processes:
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exedescription pid process target process PID 344 set thread context of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 3468 set thread context of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 set thread context of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 set thread context of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
svchost.exepid process 428 svchost.exe 428 svchost.exe 428 svchost.exe 428 svchost.exe -
Suspicious use of WriteProcessMemory 41 IoCs
Processes:
86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exedescription pid process target process PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 344 wrote to memory of 3468 344 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe PID 3468 wrote to memory of 3680 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3680 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3680 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 428 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 3868 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 5044 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 5044 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 5044 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe PID 3468 wrote to memory of 1156 3468 86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe"C:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exeC:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe --HiddenServiceDir "C:\Users\Admin\AppData\Roaming\tor\hidden_service" --HiddenServicePort "55080 127.0.0.1:55080"3⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe --HiddenServiceDir "C:\Users\Admin\AppData\Roaming\tor\hidden_service" --HiddenServicePort "55080 127.0.0.1:55080"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe (null)3⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe ext "C:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe"3⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe ext "C:\Users\Admin\AppData\Local\Temp\86d2237fa0d97bcedb520ce34ed8735deea36fbfdf1f5f8ded884e907b70eff9.exe"3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/428-139-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-151-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-147-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-153-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-144-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-155-0x0000000000400000-0x00000000006B3000-memory.dmpFilesize
2.7MB
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memory/428-138-0x0000000000000000-mapping.dmp
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memory/1156-145-0x0000000000000000-mapping.dmp
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memory/1156-156-0x0000000000400000-0x0000000000427000-memory.dmpFilesize
156KB
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memory/1156-154-0x0000000000400000-0x0000000000427000-memory.dmpFilesize
156KB
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memory/1156-148-0x0000000000400000-0x0000000000427000-memory.dmpFilesize
156KB
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memory/3468-132-0x0000000000000000-mapping.dmp
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memory/3468-136-0x0000000000400000-0x00000000005A7000-memory.dmpFilesize
1.7MB
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memory/3468-135-0x0000000000400000-0x00000000005A7000-memory.dmpFilesize
1.7MB
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memory/3468-134-0x0000000000400000-0x00000000005A7000-memory.dmpFilesize
1.7MB
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memory/3468-133-0x0000000000400000-0x00000000005A7000-memory.dmpFilesize
1.7MB
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memory/3468-150-0x0000000000400000-0x00000000005A7000-memory.dmpFilesize
1.7MB
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memory/3680-137-0x0000000000000000-mapping.dmp
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memory/3868-152-0x0000000000400000-0x00000000004AF000-memory.dmpFilesize
700KB
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memory/3868-146-0x0000000000400000-0x00000000004AF000-memory.dmpFilesize
700KB
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memory/3868-141-0x0000000000400000-0x00000000004AF000-memory.dmpFilesize
700KB
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memory/3868-140-0x0000000000000000-mapping.dmp
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memory/5044-143-0x0000000000000000-mapping.dmp