Analysis
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max time kernel
134s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-09-2024 02:39
Static task
static1
Behavioral task
behavioral1
Sample
5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe
Resource
win7-20240705-en
General
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Target
5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe
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Size
436KB
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MD5
85d9b4c26864ec375e39ceaa187cf648
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SHA1
8303621bbe78bbe187141ab01421f7a3c941a3b7
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SHA256
5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd
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SHA512
df2ac0a57e6c05eb2dceaadce4a9cb8edd41a9fb278118be16dbb563e5da133b30969e646ae134731ee60032b98b1f1f141992252d0a347b496f91942339f926
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SSDEEP
12288:C4jg5ZqdXUX7j+6khm14Qwxj+R4QBbfwxkZoLKl/n9:Cf5ZqdXUX7j+6mpQwhQyId9
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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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 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5116 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2880 wrote to memory of 5116 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 83 PID 2880 wrote to memory of 5116 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 83 PID 2880 wrote to memory of 4608 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 87 PID 2880 wrote to memory of 4608 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 87 PID 2880 wrote to memory of 5116 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 83 PID 2880 wrote to memory of 5116 2880 5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe"C:\Users\Admin\AppData\Local\Temp\5b2c387b071cbbf94d3432d500edcc9600982ea076aa00d000f95942337075dd.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5116
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:4608
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