Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
31-08-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe
Resource
win7-20240708-en
General
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Target
d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe
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Size
868KB
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MD5
65f49a4a32100f31755c0bbefb8de911
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SHA1
8b434ceb7c63acac87eb43d302acffa207e30844
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SHA256
d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc
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SHA512
48ada35d8fb5120a72da6c63b382d4d93ccd5c7294d780ab07554d12d160196ccced2ad118e639e85964927f2c6887e87c05545f217e6078567d103f91d89abf
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SSDEEP
12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUb/z:m+ED6+xZzkmii2z
Malware Config
Extracted
trickbot
2000035
tot166
36.91.117.231:443
36.89.228.201:443
103.75.32.173:443
45.115.172.105:443
36.95.23.89:443
103.123.86.104:443
202.65.119.162:443
202.9.121.143:443
139.255.65.170:443
110.172.137.20:443
103.146.232.154:443
36.91.88.164:443
103.47.170.131:443
122.117.90.133:443
103.9.188.78:443
210.2.149.202:443
118.91.190.42:443
117.222.61.115:443
117.222.57.92:443
136.228.128.21:443
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 580 636 WerFault.exe 83 2176 636 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5056 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 636 wrote to memory of 5056 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 84 PID 636 wrote to memory of 5056 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 84 PID 636 wrote to memory of 2452 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 88 PID 636 wrote to memory of 2452 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 88 PID 636 wrote to memory of 5056 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 84 PID 636 wrote to memory of 5056 636 d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe"C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5056
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:2452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 5842⤵
- Program crash
PID:580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 6202⤵
- Program crash
PID:2176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 636 -ip 6361⤵PID:4308
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 636 -ip 6361⤵PID:3996