Analysis
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max time kernel
142s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 06:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e43f171d207bf9834207573433d16e19_JaffaCakes118.dll
Resource
win7-20240220-en
5 signatures
150 seconds
General
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Target
e43f171d207bf9834207573433d16e19_JaffaCakes118.dll
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Size
620KB
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MD5
e43f171d207bf9834207573433d16e19
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SHA1
832b1a2017e05ad244fd598940d04888947f60fc
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SHA256
990ec0811faa820e58006989d75d485a6a1acc41f51e5d6311e3bdb3ea1c0b9b
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SHA512
022d824b87c2800c17d9a42537b4e5702f7054cb8e84f798406f1caeba56f411627c58248d52da3e2c0b57d7c2b236d55be7edcf0d20b1a8c30916c9c7c8f030
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SSDEEP
12288:RE6rSit4Gbs3j09TMmonCh5atbz9+eoQoUZpDd7Da1nX9y1ZO/zFZxL:fezz3j0dMZnCutz4zI5xDwXUPmR
Malware Config
Extracted
Family
dridex
Botnet
10222
C2
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
rc4.plain
rc4.plain
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 3 2160 rundll32.exe 5 2160 rundll32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28 PID 2784 wrote to memory of 2160 2784 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e43f171d207bf9834207573433d16e19_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e43f171d207bf9834207573433d16e19_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
PID:2160
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