Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/01/2024, 01:32
Static task
static1
Behavioral task
behavioral1
Sample
83187541dfe3ab10c6e3670d0407e799.exe
Resource
win7-20231215-en
General
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Target
83187541dfe3ab10c6e3670d0407e799.exe
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Size
868KB
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MD5
83187541dfe3ab10c6e3670d0407e799
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SHA1
b70906f945d2edaecce2dd39710428021da37415
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SHA256
2289cf0d2a7d0ff3d8439499bb5a7f36634175174f0405771785fc1b22a0e419
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SHA512
3c043705951672ab2a807e3a99fec472e3f72c855f91f6155cfa862f6d345dd417cea81be0c5204e54d3b6370746a44df82d368738b07d5a987dfc11fd5e8a10
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SSDEEP
12288:htF5fLWa9JO3MonKqNLJgUVxwqq9ENCHEhDh+bmE1mPYfcjfqa:h75jWaRggUVSukHet+CE1mPsc7
Malware Config
Extracted
trickbot
2000031
tot125
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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Program crash 2 IoCs
pid pid_target Process procid_target 4600 1820 WerFault.exe 84 2292 1820 WerFault.exe 84 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2964 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1820 83187541dfe3ab10c6e3670d0407e799.exe 1820 83187541dfe3ab10c6e3670d0407e799.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1820 wrote to memory of 2964 1820 83187541dfe3ab10c6e3670d0407e799.exe 85 PID 1820 wrote to memory of 2964 1820 83187541dfe3ab10c6e3670d0407e799.exe 85 PID 1820 wrote to memory of 1220 1820 83187541dfe3ab10c6e3670d0407e799.exe 86 PID 1820 wrote to memory of 1220 1820 83187541dfe3ab10c6e3670d0407e799.exe 86 PID 1820 wrote to memory of 2964 1820 83187541dfe3ab10c6e3670d0407e799.exe 85 PID 1820 wrote to memory of 2964 1820 83187541dfe3ab10c6e3670d0407e799.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.exe"C:\Users\Admin\AppData\Local\Temp\83187541dfe3ab10c6e3670d0407e799.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2964
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:1220
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 5682⤵
- Program crash
PID:4600
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 6242⤵
- Program crash
PID:2292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1820 -ip 18201⤵PID:3140
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1820 -ip 18201⤵PID:2408