Analysis
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max time kernel
147s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-02-2024 19:34
Static task
static1
Behavioral task
behavioral1
Sample
af4d0413e0aed723b31a1d828503538f.dll
Resource
win7-20240221-en
General
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Target
af4d0413e0aed723b31a1d828503538f.dll
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Size
462KB
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MD5
af4d0413e0aed723b31a1d828503538f
-
SHA1
db47594b48cbb0f3d9d0e1a43f0689774ae908d2
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SHA256
d4ba4fb617059b8d45b6922fa2f23bb0da4f8e1ad8e67a953508ef377aca4fdc
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SHA512
416dc01da04b11e0629e734527c634dd98b603531fe1377c8d035dd54134604c58b169f723fbe9ecf642f5dece1f45249a1809385e0aa4da1ded58665dda116b
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SSDEEP
6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkBg:db4DmavdW4svpLtmRlKMHDuIycg
Malware Config
Extracted
trickbot
2000031
zev4
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 2632 wermgr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 2120 wrote to memory of 1260 2120 regsvr32.exe regsvr32.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe PID 1260 wrote to memory of 2632 1260 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\af4d0413e0aed723b31a1d828503538f.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\af4d0413e0aed723b31a1d828503538f.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/1260-0-0x00000000022A0000-0x00000000024FD000-memory.dmpFilesize
2.4MB
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memory/1260-1-0x0000000000240000-0x0000000000280000-memory.dmpFilesize
256KB
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memory/1260-2-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/1260-5-0x0000000000240000-0x0000000000280000-memory.dmpFilesize
256KB
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memory/1260-6-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/2632-3-0x0000000000290000-0x0000000000291000-memory.dmpFilesize
4KB
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memory/2632-4-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB
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memory/2632-7-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB