Analysis
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max time kernel
108s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-11-2024 21:14
Static task
static1
Behavioral task
behavioral1
Sample
58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll
Resource
win7-20240903-en
General
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Target
58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll
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Size
223KB
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MD5
c5c9a03dab0feb598ebb7aabf515a6df
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SHA1
5a20dde0c8de1a420c5632d609c581f1d999b401
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SHA256
58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b
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SHA512
b33b6844d31a1b8dd0c9123b28ee2fbe958d82a344589bad387f6b06a309959cf37644b726e6494f59ad07947484d1c091e25ec5498aca3f872298aa6015b8e3
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SSDEEP
6144:IDVCQUW9fVnUWSpsMtlTsHpqLoJ61Fyzh/:E0W9fed+MLsHpqEJsmh/
Malware Config
Extracted
trickbot
100019
soh1
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 2500 wermgr.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 1788 wrote to memory of 2100 1788 rundll32.exe 30 PID 2100 wrote to memory of 2380 2100 rundll32.exe 31 PID 2100 wrote to memory of 2380 2100 rundll32.exe 31 PID 2100 wrote to memory of 2380 2100 rundll32.exe 31 PID 2100 wrote to memory of 2380 2100 rundll32.exe 31 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32 PID 2100 wrote to memory of 2500 2100 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1788 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:2380
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2500
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