Analysis
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max time kernel
132s -
max time network
143s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
15-07-2021 16:27
Static task
static1
Behavioral task
behavioral1
Sample
valRPointer.jpg.dll
Resource
win7v20210410
General
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Target
valRPointer.jpg.dll
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Size
594KB
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MD5
18104d225266e7754f27a413323425c4
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SHA1
8e49c7b8ac4d81e757d919f545408e07eaba10c9
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SHA256
717ad3ee2b9ae94aac5bd01bce9bb945d8c620e3a60f241864dede3646f3dd47
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SHA512
c96470045de5f84defb435d6b8fb127fc48b5a5b930507e9bdf6650015e36fd31bd1be57f22723cd202caaf27d987c4ede2aa7c9be7f22d1b9ae776f3d3a5c33
Malware Config
Extracted
trickbot
2000031
zev1
14.232.161.45:443
118.173.233.64:443
41.57.156.203:443
45.239.234.2:443
45.201.136.3:443
177.10.90.29:443
185.17.105.236:443
91.237.161.87:443
185.189.55.207:443
186.225.119.170:443
143.0.208.20:443
222.124.16.74:443
220.82.64.198:443
200.236.218.62:443
178.216.28.59:443
45.239.233.131:443
196.216.59.174:443
119.202.8.249:443
82.159.149.37:443
49.248.217.170:443
181.114.215.239:443
113.160.132.237:443
105.30.26.50:443
202.165.47.106:443
103.122.228.44:443
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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 1240 wermgr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1084 wrote to memory of 1256 1084 regsvr32.exe regsvr32.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe PID 1256 wrote to memory of 1240 1256 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\valRPointer.jpg.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\valRPointer.jpg.dll2⤵
- Suspicious use of WriteProcessMemory
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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/1084-60-0x000007FEFBAB1000-0x000007FEFBAB3000-memory.dmpFilesize
8KB
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memory/1240-70-0x0000000000000000-mapping.dmp
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memory/1240-71-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB
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memory/1240-72-0x0000000000110000-0x0000000000111000-memory.dmpFilesize
4KB
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memory/1256-61-0x0000000000000000-mapping.dmp
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memory/1256-62-0x0000000075411000-0x0000000075413000-memory.dmpFilesize
8KB
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memory/1256-63-0x00000000009E0000-0x0000000000A17000-memory.dmpFilesize
220KB
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memory/1256-66-0x00000000009A0000-0x00000000009D4000-memory.dmpFilesize
208KB
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memory/1256-68-0x0000000000A20000-0x0000000000A21000-memory.dmpFilesize
4KB
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memory/1256-67-0x0000000000A70000-0x0000000000AB3000-memory.dmpFilesize
268KB
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memory/1256-69-0x00000000003E1000-0x00000000003E3000-memory.dmpFilesize
8KB