Analysis
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max time kernel
30s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
11-03-2021 14:48
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe
Resource
win10v20201028
General
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Target
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe
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Size
1.9MB
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MD5
c7df9293a3b926e11a4ede7aeedd5c58
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SHA1
86ccae3e5b2b67b6d6758554ea57cbd4d66be034
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SHA256
07967e861e991eabea5649e7e6de840028a2b217d2a9f354315c9b8f25e34068
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SHA512
7f308d46f30b7197955e522afdaa508f7e302cb5525c33dae4f27eff56f3b20c618763ee68516c745d6ec4e94a356b043c2ccbd47e20badeccb904f2d4b785ba
Malware Config
Extracted
raccoon
aef61793e586ca15c24106ac17a2a83a30fb0a25
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url4cnc
https://tttttt.me/h_scroogenews_1
Signatures
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Executes dropped EXE 1 IoCs
Processes:
AddInProcess32.exepid process 3604 AddInProcess32.exe -
Loads dropped DLL 1 IoCs
Processes:
AddInProcess32.exepid process 3604 AddInProcess32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exedescription pid process target process PID 740 set thread context of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3984 3604 WerFault.exe AddInProcess32.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exeWerFault.exepid process 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exeWerFault.exedescription pid process Token: SeDebugPrivilege 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe Token: SeRestorePrivilege 3984 WerFault.exe Token: SeBackupPrivilege 3984 WerFault.exe Token: SeDebugPrivilege 3984 WerFault.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exedescription pid process target process PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe PID 740 wrote to memory of 3604 740 SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.61833.4196.20708.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 15123⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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\Users\Admin\AppData\LocalLow\sqlite3.dllMD5
f964811b68f9f1487c2b41e1aef576ce
SHA1b423959793f14b1416bc3b7051bed58a1034025f
SHA25683bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7
SHA512565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4
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memory/740-7-0x00000000053F0000-0x00000000053F1000-memory.dmpFilesize
4KB
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memory/740-14-0x000000000C9B0000-0x000000000C9B1000-memory.dmpFilesize
4KB
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memory/740-8-0x0000000005740000-0x0000000005741000-memory.dmpFilesize
4KB
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memory/740-9-0x0000000005EC0000-0x0000000005EC1000-memory.dmpFilesize
4KB
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memory/740-11-0x0000000006AE0000-0x0000000006B0F000-memory.dmpFilesize
188KB
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memory/740-12-0x0000000005EC1000-0x0000000005EC2000-memory.dmpFilesize
4KB
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memory/740-13-0x0000000009990000-0x000000000999B000-memory.dmpFilesize
44KB
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memory/740-2-0x0000000073EE0000-0x00000000745CE000-memory.dmpFilesize
6.9MB
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memory/740-3-0x0000000000770000-0x0000000000771000-memory.dmpFilesize
4KB
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memory/740-6-0x0000000005350000-0x0000000005351000-memory.dmpFilesize
4KB
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memory/740-5-0x0000000005850000-0x0000000005851000-memory.dmpFilesize
4KB
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memory/3604-18-0x0000000000400000-0x0000000000494000-memory.dmpFilesize
592KB
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memory/3604-16-0x000000000043FEA3-mapping.dmp
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memory/3604-15-0x0000000000400000-0x0000000000494000-memory.dmpFilesize
592KB
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memory/3984-20-0x00000000044C0000-0x00000000044C1000-memory.dmpFilesize
4KB