Analysis
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max time kernel
74s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 20:36
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_950d3ff81d707a93afea3bb2fb9b0e4ef2029ab0dba1aac923d59f0242785da0.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_950d3ff81d707a93afea3bb2fb9b0e4ef2029ab0dba1aac923d59f0242785da0.dll
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Size
204KB
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MD5
69f26d3b67dfcab7dcf8ce77697a1f2d
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SHA1
f7e7dc57cd8066195d48655f69e4a7981e2a1d16
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SHA256
950d3ff81d707a93afea3bb2fb9b0e4ef2029ab0dba1aac923d59f0242785da0
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SHA512
cdf65916c5425ab1d30d3145393461f2ce59bccfb1cfdc1a9d9849cbf59e396ff5dafa22efe29337b1d956f6969697e1c255a64348329986f32981113e8d4287
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SSDEEP
3072:e6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:eZuX6pEaeEDheWa+Jc9bhorfTw
Malware Config
Extracted
dridex
40111
45.58.56.12:443
162.241.54.59:6601
51.91.76.89:2303
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2120-0-0x0000000074DC0000-0x0000000074DF5000-memory.dmp dridex_ldr behavioral1/memory/2120-3-0x0000000074DC0000-0x0000000074DF5000-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 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30 PID 2168 wrote to memory of 2120 2168 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_950d3ff81d707a93afea3bb2fb9b0e4ef2029ab0dba1aac923d59f0242785da0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_950d3ff81d707a93afea3bb2fb9b0e4ef2029ab0dba1aac923d59f0242785da0.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2120
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