Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16-03-2024 19:25
Static task
static1
Behavioral task
behavioral1
Sample
cedd77b899fce3228b2a2d0c34965366.dll
Resource
win7-20240221-en
General
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Target
cedd77b899fce3228b2a2d0c34965366.dll
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Size
622KB
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MD5
cedd77b899fce3228b2a2d0c34965366
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SHA1
622f69b360be341e80470da2b8a92c089b569048
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SHA256
cf4b0717e61112a7a0815e80791f1b0d8f0a7704f3787b3611c0e3bfcd94968f
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SHA512
66c841936ca94789368b9fac2849d586803d1a775c2cfd52f55945191e120d4a0d82b73de56cb9989db26524a2af88e159e8e54fb0b9bc7ff476d4796fc846d4
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SSDEEP
12288:d6iO8Nuy1Lg6RaN70Y+yYQ3E9pGHNu4B2UdwqQEWpQ+YaeAG9PVCXwv6:TXvgS+rI4rdm2+D+BEgS
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 3148 wermgr.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1692 wrote to memory of 3788 1692 regsvr32.exe regsvr32.exe PID 1692 wrote to memory of 3788 1692 regsvr32.exe regsvr32.exe PID 1692 wrote to memory of 3788 1692 regsvr32.exe regsvr32.exe PID 3788 wrote to memory of 3148 3788 regsvr32.exe wermgr.exe PID 3788 wrote to memory of 3148 3788 regsvr32.exe wermgr.exe PID 3788 wrote to memory of 3148 3788 regsvr32.exe wermgr.exe PID 3788 wrote to memory of 3148 3788 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\cedd77b899fce3228b2a2d0c34965366.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\cedd77b899fce3228b2a2d0c34965366.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/3148-9-0x00000187098D0000-0x00000187098D1000-memory.dmpFilesize
4KB
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memory/3148-8-0x0000018709630000-0x0000018709658000-memory.dmpFilesize
160KB
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memory/3148-14-0x0000018709630000-0x0000018709658000-memory.dmpFilesize
160KB
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memory/3788-0-0x00000000022B0000-0x00000000022E7000-memory.dmpFilesize
220KB
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memory/3788-3-0x0000000002270000-0x00000000022A4000-memory.dmpFilesize
208KB
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memory/3788-5-0x00000000022F0000-0x0000000002330000-memory.dmpFilesize
256KB
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memory/3788-6-0x0000000002330000-0x0000000002331000-memory.dmpFilesize
4KB
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memory/3788-7-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/3788-10-0x0000000002190000-0x000000000220A000-memory.dmpFilesize
488KB
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memory/3788-11-0x00000000022F0000-0x0000000002330000-memory.dmpFilesize
256KB
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memory/3788-13-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB