Analysis
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max time kernel
103s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 20:37
Static task
static1
Behavioral task
behavioral1
Sample
c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe
Resource
win7-20240903-en
General
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Target
c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe
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Size
436KB
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MD5
ba73bc9c2e8c40ea2bd9bf4cdefc013e
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SHA1
fbd8c90d0c581cf858397997b67052b916599a83
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SHA256
c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e
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SHA512
6d286f709ab1147ac6550d390f6a29d5e51c759ea6155a7857d715e21bc8eebc8b7938ee81346213498b700cc17ffeb67e67569a322a76a3f6179f54353034cd
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SSDEEP
12288:C4jg5ZqdXU07j+6khm14Qwxj+R4QBbfwxkZoLKl/nJ:Cf5ZqdXU07j+6mpQwhQyIdJ
Malware Config
Extracted
trickbot
2000035
tot164
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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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 244 3260 WerFault.exe 84 -
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 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 448 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3260 wrote to memory of 448 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 85 PID 3260 wrote to memory of 448 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 85 PID 3260 wrote to memory of 3340 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 86 PID 3260 wrote to memory of 3340 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 86 PID 3260 wrote to memory of 448 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 85 PID 3260 wrote to memory of 448 3260 c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe"C:\Users\Admin\AppData\Local\Temp\c2da9d9bc3fe27551d8ba8c2acc30882045e6134adbd01217495fa508f937a8e.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3260 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:448
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:3340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 5802⤵
- Program crash
PID:244
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 3260 -ip 32601⤵PID:4888