Analysis
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max time kernel
94s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2022 22:56
Static task
static1
Behavioral task
behavioral1
Sample
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe
Resource
win7-20220812-en
General
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Target
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe
-
Size
698KB
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MD5
6210461d248282d27a8aa1df51680cc0
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SHA1
f2ebd2954003481d2d05a30d818cf0540d83ef85
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SHA256
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9
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SHA512
b0f0cf614944b71ea27a7c732cbb95391ea4f33a7cf0a4d627d762ba1ab2b2fe843c82baf4eaa42a9b74fb6b1c1f4f1b91cfdd622d4fa352c1f4275a5a2a1f8f
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SSDEEP
3072:Aa+63zUk8WkIq3ttKiCV3VFL9e1+4lErHRjhtsUTN0Psc/ZnWybM8K:4b7eUErHRFt3Ks+Zy
Malware Config
Extracted
pony
http://logmaster.net46.net/logmaster/panelnew/gate.php
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payload_url
http://logmaster.net46.net/logmaster/panelnew/logmaster.exe
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exedescription pid process target process PID 1360 set thread context of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1340 5104 WerFault.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exedescription pid process Token: SeDebugPrivilege 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exedescription pid process target process PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe PID 1360 wrote to memory of 5104 1360 2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe"C:\Users\Admin\AppData\Local\Temp\2c22c1c47874d00c21bbf12cc7554b0c6dc283d72112b59b000deec0d0c5c1f9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 6323⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5104 -ip 51041⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1360-132-0x0000000074F40000-0x00000000754F1000-memory.dmpFilesize
5.7MB
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memory/1360-133-0x0000000074F40000-0x00000000754F1000-memory.dmpFilesize
5.7MB
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memory/1360-145-0x0000000074F40000-0x00000000754F1000-memory.dmpFilesize
5.7MB
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memory/5104-134-0x0000000000000000-mapping.dmp
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memory/5104-136-0x00000000001B0000-0x00000000001D2000-memory.dmpFilesize
136KB
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memory/5104-140-0x00000000001B0000-0x00000000001D2000-memory.dmpFilesize
136KB
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memory/5104-146-0x00000000001B0000-0x00000000001D2000-memory.dmpFilesize
136KB