Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
30-12-2021 07:40
Static task
static1
Behavioral task
behavioral1
Sample
da42b3f16999890ffa59a2aa10a334e5.exe
Resource
win7-en-20211208
General
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Target
da42b3f16999890ffa59a2aa10a334e5.exe
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Size
412KB
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MD5
da42b3f16999890ffa59a2aa10a334e5
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SHA1
421b355c7b3311961359bea6e886a316e410bbf8
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SHA256
1a6bef8525a2b7eded1ea8c92e65cea20a08dc2fff175e37886c7f46846bcb68
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SHA512
bbc7e32825b292dcd40d8385dff809df0ddf4d27b23f456b918068fb07d5940d741e7b294fb3350bab80dcf6142107c8a2be46a9ada1b7e45b1fca6051921d70
Malware Config
Extracted
trickbot
100021
lip166
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1528 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
da42b3f16999890ffa59a2aa10a334e5.exedescription pid process target process PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe PID 1728 wrote to memory of 576 1728 da42b3f16999890ffa59a2aa10a334e5.exe cmd.exe PID 1728 wrote to memory of 576 1728 da42b3f16999890ffa59a2aa10a334e5.exe cmd.exe PID 1728 wrote to memory of 576 1728 da42b3f16999890ffa59a2aa10a334e5.exe cmd.exe PID 1728 wrote to memory of 576 1728 da42b3f16999890ffa59a2aa10a334e5.exe cmd.exe PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe PID 1728 wrote to memory of 1528 1728 da42b3f16999890ffa59a2aa10a334e5.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\da42b3f16999890ffa59a2aa10a334e5.exe"C:\Users\Admin\AppData\Local\Temp\da42b3f16999890ffa59a2aa10a334e5.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1528-59-0x0000000000000000-mapping.dmp
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memory/1528-61-0x00000000000A0000-0x00000000000A1000-memory.dmpFilesize
4KB
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memory/1528-60-0x0000000000060000-0x0000000000089000-memory.dmpFilesize
164KB
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memory/1728-55-0x0000000076371000-0x0000000076373000-memory.dmpFilesize
8KB
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memory/1728-56-0x00000000002F0000-0x0000000000352000-memory.dmpFilesize
392KB
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memory/1728-58-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1728-57-0x0000000000100000-0x0000000000111000-memory.dmpFilesize
68KB