Analysis
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max time kernel
114s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
26-12-2024 04:53
Static task
static1
Behavioral task
behavioral1
Sample
7afd3736520ac9867b3bd501057370c14017ca888f7faddb597af7d4e30f9cbf.dll
Resource
win7-20240729-en
General
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Target
7afd3736520ac9867b3bd501057370c14017ca888f7faddb597af7d4e30f9cbf.dll
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Size
440KB
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MD5
1f2c810cc4fbe13d4c6a42c9d748905a
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SHA1
b6bf3bb9e1ef109d36b4b9112c2fca2a8bf59d93
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SHA256
7afd3736520ac9867b3bd501057370c14017ca888f7faddb597af7d4e30f9cbf
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SHA512
6adc95aa641560313f229980a958fe14248a751437b0045322db7f30954ec0b0c782fa5d01de3a025d86125f2454f8f59c5ef239f01220980b01bcd40ace3f26
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SSDEEP
6144:v5+iRFTkRhO9SEstZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3Hb:JFTkptZTm4EBpL0zacMScx7L
Malware Config
Extracted
trickbot
100019
rob141
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Trickbot family
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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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2936 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 2776 wrote to memory of 1396 2776 rundll32.exe 30 PID 1396 wrote to memory of 2840 1396 rundll32.exe 31 PID 1396 wrote to memory of 2840 1396 rundll32.exe 31 PID 1396 wrote to memory of 2840 1396 rundll32.exe 31 PID 1396 wrote to memory of 2840 1396 rundll32.exe 31 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32 PID 1396 wrote to memory of 2936 1396 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7afd3736520ac9867b3bd501057370c14017ca888f7faddb597af7d4e30f9cbf.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7afd3736520ac9867b3bd501057370c14017ca888f7faddb597af7d4e30f9cbf.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:2840
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2936
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