Analysis
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max time kernel
133s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29/01/2024, 15:11
Static task
static1
Behavioral task
behavioral1
Sample
8026fc38afee1976c4d74ce9943494ab.dll
Resource
win7-20231129-en
General
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Target
8026fc38afee1976c4d74ce9943494ab.dll
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Size
600KB
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MD5
8026fc38afee1976c4d74ce9943494ab
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SHA1
9585744895676958e8f58437f16fa54a7bf7c266
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SHA256
30c8500aa55e5a6cc42a2675c76feff1fe6dbe8e9f99543c9ae7e97a5be1b0d9
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SHA512
19fe603b52905f1756763cc9c21998eb33d389e32fb9825e18f0077fcde9811be38d81c4306691c2a4b67e883615f3b00bb54075006dbe366b1b2ccfb392db1c
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SSDEEP
12288:SubYNTW0k3QRsYgUKkFj60KBQEq4OJZ+133UsdVzkZ2QWVH47xpEwYAG:VbiY3QRmZkFj60KBQEqDk1UsdlcKVYFS
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
description pid Process Token: SeDebugPrivilege 2516 wermgr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2940 wrote to memory of 2816 2940 regsvr32.exe 28 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29 PID 2816 wrote to memory of 2516 2816 regsvr32.exe 29
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\8026fc38afee1976c4d74ce9943494ab.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\8026fc38afee1976c4d74ce9943494ab.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2516
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