Analysis
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max time kernel
140s -
max time network
139s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
23-12-2021 16:03
Static task
static1
General
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Target
ec32fd5722913b91600d12d29c13f7a11a3e5e994903e9d3cd603cdf07946991.dll
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Size
313KB
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MD5
749b150396b61afb482ef969d9ba3bb5
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SHA1
1e03ab5caf0e8daac5fd4850a95f953b2106397b
-
SHA256
ec32fd5722913b91600d12d29c13f7a11a3e5e994903e9d3cd603cdf07946991
-
SHA512
b66068ee677c34ca331ee0cedc41de305525d49546d6a8d8dab157cf379d6717c54e6d3c70fa2c8af3bb26312b18badae2513b29591319ae5be90712ae2c75dc
Malware Config
Extracted
trickbot
100021
rob144
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
- autorun
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 836 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 3792 wrote to memory of 3160 3792 rundll32.exe rundll32.exe PID 3792 wrote to memory of 3160 3792 rundll32.exe rundll32.exe PID 3792 wrote to memory of 3160 3792 rundll32.exe rundll32.exe PID 3160 wrote to memory of 796 3160 rundll32.exe cmd.exe PID 3160 wrote to memory of 796 3160 rundll32.exe cmd.exe PID 3160 wrote to memory of 796 3160 rundll32.exe cmd.exe PID 3160 wrote to memory of 836 3160 rundll32.exe wermgr.exe PID 3160 wrote to memory of 836 3160 rundll32.exe wermgr.exe PID 3160 wrote to memory of 836 3160 rundll32.exe wermgr.exe PID 3160 wrote to memory of 836 3160 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ec32fd5722913b91600d12d29c13f7a11a3e5e994903e9d3cd603cdf07946991.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ec32fd5722913b91600d12d29c13f7a11a3e5e994903e9d3cd603cdf07946991.dll,#12⤵
- 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
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Downloads
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memory/836-119-0x0000000000000000-mapping.dmp
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memory/836-121-0x000002146DB20000-0x000002146DB21000-memory.dmpFilesize
4KB
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memory/836-120-0x000002146DA10000-0x000002146DA38000-memory.dmpFilesize
160KB
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memory/836-123-0x000002146DB50000-0x000002146DB52000-memory.dmpFilesize
8KB
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memory/836-122-0x000002146DB50000-0x000002146DB52000-memory.dmpFilesize
8KB
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memory/3160-115-0x0000000000000000-mapping.dmp
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memory/3160-116-0x00000000005C0000-0x000000000070A000-memory.dmpFilesize
1.3MB
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memory/3160-118-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/3160-117-0x00000000005C0000-0x000000000070A000-memory.dmpFilesize
1.3MB