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Analysis
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max time kernel
55s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 19:30
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_9bab6dc11571e2bc71152a63e1c324c61672b784d6a8d2908431aab8cb75da2d.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_9bab6dc11571e2bc71152a63e1c324c61672b784d6a8d2908431aab8cb75da2d.dll
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Size
160KB
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MD5
f60289d4a61212c6db362bdae3360a0b
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SHA1
01ea5d76954a7a2ff2f88a96c26b2720b522ced0
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SHA256
9bab6dc11571e2bc71152a63e1c324c61672b784d6a8d2908431aab8cb75da2d
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SHA512
9b3f900885584b5c887b7a25ab67c4880d038ace5f9b1ddaa81493ec75a4a80d646312e16d664077584cb715a3b5e758714abe11f88f72946db619ebf6d3507d
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SSDEEP
3072:8ET2d85tleLD51fC5AHYEoefukoTFMpGmj58D:uy5tAL11fNHYafoMpX
Malware Config
Extracted
dridex
22201
78.46.73.125:443
185.148.168.26:2303
66.113.160.126:8172
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2928-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr behavioral1/memory/2928-4-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
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 WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30 PID 2504 wrote to memory of 2928 2504 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bab6dc11571e2bc71152a63e1c324c61672b784d6a8d2908431aab8cb75da2d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9bab6dc11571e2bc71152a63e1c324c61672b784d6a8d2908431aab8cb75da2d.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2928
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