Analysis
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max time kernel
600s -
max time network
602s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
11-11-2021 07:28
Static task
static1
Behavioral task
behavioral1
Sample
a86587c4a87c5ee4a95a250a0ef991ffbb2368c9c50443cb279f113e8afe907e.dll
Resource
win7-en-20211104
General
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Target
a86587c4a87c5ee4a95a250a0ef991ffbb2368c9c50443cb279f113e8afe907e.dll
-
Size
465KB
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MD5
811557ef891d76d3976c14d66ebe81a6
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SHA1
96dfefdf96e64e93a29db999ae9052025bd2e78a
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SHA256
a86587c4a87c5ee4a95a250a0ef991ffbb2368c9c50443cb279f113e8afe907e
-
SHA512
0f392079f0115c32ac9f55c99166e362f002f66e85c1a2790b137855073853d60952564ffd1f815f958043ca376dad67cc66d3a93fa7ea97e786c04db8e0290c
Malware Config
Extracted
trickbot
100019
sat4
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1884 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1688 wrote to memory of 1028 1688 regsvr32.exe regsvr32.exe PID 1028 wrote to memory of 996 1028 regsvr32.exe cmd.exe PID 1028 wrote to memory of 996 1028 regsvr32.exe cmd.exe PID 1028 wrote to memory of 996 1028 regsvr32.exe cmd.exe PID 1028 wrote to memory of 996 1028 regsvr32.exe cmd.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe PID 1028 wrote to memory of 1884 1028 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a86587c4a87c5ee4a95a250a0ef991ffbb2368c9c50443cb279f113e8afe907e.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a86587c4a87c5ee4a95a250a0ef991ffbb2368c9c50443cb279f113e8afe907e.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1028-64-0x0000000001E41000-0x0000000001E75000-memory.dmpFilesize
208KB
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memory/1028-66-0x00000000002C0000-0x00000000002F9000-memory.dmpFilesize
228KB
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memory/1028-57-0x0000000075881000-0x0000000075883000-memory.dmpFilesize
8KB
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memory/1028-58-0x00000000002C0000-0x00000000002F9000-memory.dmpFilesize
228KB
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memory/1028-69-0x0000000000291000-0x0000000000293000-memory.dmpFilesize
8KB
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memory/1028-63-0x00000000004C3000-0x00000000004C4000-memory.dmpFilesize
4KB
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memory/1028-56-0x0000000000000000-mapping.dmp
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memory/1028-62-0x00000000004C1000-0x00000000004C3000-memory.dmpFilesize
8KB
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memory/1028-59-0x0000000000300000-0x000000000033C000-memory.dmpFilesize
240KB
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memory/1028-67-0x0000000001E80000-0x0000000001EC5000-memory.dmpFilesize
276KB
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memory/1028-65-0x0000000001E75000-0x0000000001E76000-memory.dmpFilesize
4KB
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memory/1028-68-0x00000000006E0000-0x00000000006F1000-memory.dmpFilesize
68KB
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memory/1688-55-0x000007FEFB7E1000-0x000007FEFB7E3000-memory.dmpFilesize
8KB
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memory/1884-70-0x0000000000000000-mapping.dmp
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memory/1884-71-0x0000000000060000-0x0000000000089000-memory.dmpFilesize
164KB
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memory/1884-72-0x0000000000110000-0x0000000000111000-memory.dmpFilesize
4KB