Analysis
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max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/01/2024, 03:28
Static task
static1
Behavioral task
behavioral1
Sample
7ec3ecf50f1e2245ca5399b9f7079ca1.dll
Resource
win7-20231215-en
General
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Target
7ec3ecf50f1e2245ca5399b9f7079ca1.dll
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Size
401KB
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MD5
7ec3ecf50f1e2245ca5399b9f7079ca1
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SHA1
8182d419b1952a2f6ddf8afe06ac14d524e57833
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SHA256
ce49afb964a4e5edfe84c31533dcfed67175226b0e3a0114a03279881a50608b
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SHA512
47c35e6d41ff905dd356aaf014383ad0d1ed158575b1cb9266d9ffdd2300a1ec57646cbcc0370e8a6f396f2cedde60258fcee2629ade3e2242b6b1a0893bac46
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SSDEEP
6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWkI:jxqY1tzwRKYdiMiXvqFfX2St6VmASvlc
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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Program crash 1 IoCs
pid pid_target Process procid_target 2772 1960 WerFault.exe 28 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2680 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 2440 wrote to memory of 1960 2440 regsvr32.exe 28 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2680 1960 regsvr32.exe 29 PID 1960 wrote to memory of 2772 1960 regsvr32.exe 30 PID 1960 wrote to memory of 2772 1960 regsvr32.exe 30 PID 1960 wrote to memory of 2772 1960 regsvr32.exe 30 PID 1960 wrote to memory of 2772 1960 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7ec3ecf50f1e2245ca5399b9f7079ca1.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7ec3ecf50f1e2245ca5399b9f7079ca1.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 3483⤵
- Program crash
PID:2772
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