Analysis
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max time kernel
146s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-12-2024 17:15
Static task
static1
Behavioral task
behavioral1
Sample
2e5c93bf224e37f95ab37cc2035368455e25d68a28e3207f458db057468d89e4.dll
Resource
win7-20240903-en
General
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Target
2e5c93bf224e37f95ab37cc2035368455e25d68a28e3207f458db057468d89e4.dll
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Size
1.7MB
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MD5
4542397e26a89aa94872c9812c8ea2b0
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SHA1
ec524330192ad095958be348883071cce69ae28f
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SHA256
2e5c93bf224e37f95ab37cc2035368455e25d68a28e3207f458db057468d89e4
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SHA512
6fae1f0e5efc9a8ad37b0147f3ea49f091583a459d936e12e0e82ad2718befa81633a9d543223e490c7f29f6753cadafb3b90bd2e3cd1a36e37710384807f8e6
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SSDEEP
1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+HdLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/de
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 2556 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 1044 wrote to memory of 2536 1044 rundll32.exe 30 PID 2536 wrote to memory of 1748 2536 rundll32.exe 31 PID 2536 wrote to memory of 1748 2536 rundll32.exe 31 PID 2536 wrote to memory of 1748 2536 rundll32.exe 31 PID 2536 wrote to memory of 1748 2536 rundll32.exe 31 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32 PID 2536 wrote to memory of 2556 2536 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2e5c93bf224e37f95ab37cc2035368455e25d68a28e3207f458db057468d89e4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1044 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2e5c93bf224e37f95ab37cc2035368455e25d68a28e3207f458db057468d89e4.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1748
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2556
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