Analysis
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max time kernel
141s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24-02-2024 07:41
Static task
static1
Behavioral task
behavioral1
Sample
a14fde49352bb1fe620affac783cff4b.dll
Resource
win7-20240220-en
General
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Target
a14fde49352bb1fe620affac783cff4b.dll
-
Size
462KB
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MD5
a14fde49352bb1fe620affac783cff4b
-
SHA1
193089d5b3247e023b53295a7cccc4bf4199decb
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SHA256
ef4953f0c8446fd83fe0218e8737f2c250d1574ccdb32b3e93a7d0c32b703594
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SHA512
c60d6e491cbb68025e1feea1896beec610938f986e918b8fecc527ec385167bc5186605fb42c1e83fc46f76c68bfa2db6cca548e57d66a7d7ca102eb4fbac649
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SSDEEP
6144:7bVPXLakbTqht5o+nKivd8Z4sPYwp4KltOzlZRMCKy6fcWWHDecHAI3C+8hkB+:db4DmavdW4svpLtmRlKMHDuIyc+
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 2964 wermgr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2784 wrote to memory of 2272 2784 regsvr32.exe regsvr32.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe PID 2272 wrote to memory of 2964 2272 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a14fde49352bb1fe620affac783cff4b.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a14fde49352bb1fe620affac783cff4b.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/2272-0-0x00000000023C0000-0x000000000261D000-memory.dmpFilesize
2.4MB
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memory/2272-1-0x0000000000890000-0x00000000008D0000-memory.dmpFilesize
256KB
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memory/2272-2-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/2272-5-0x0000000000890000-0x00000000008D0000-memory.dmpFilesize
256KB
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memory/2272-6-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/2964-3-0x0000000000120000-0x0000000000121000-memory.dmpFilesize
4KB
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memory/2964-4-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB
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memory/2964-7-0x0000000000060000-0x0000000000088000-memory.dmpFilesize
160KB