Analysis
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max time kernel
76s -
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 19:26
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll
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Size
204KB
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MD5
c86feed4b752b0342abb9f1a82c43aa4
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SHA1
200c34581e3020fd79b887dc3f78106fd19f20d7
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SHA256
1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6
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SHA512
b9b9af71c57fa6fba3b6b9295082021fd9d036d030f8f5eb3c5ad3a9471a0a5dc62c5d77e938b181e97f74b7f0f7f2857c3686005eb33eb54d8ed513d2da75f1
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SSDEEP
3072:K6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:KZuX6pEaeEDheWa+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/2540-1-0x0000000074750000-0x0000000074785000-memory.dmp dridex_ldr behavioral1/memory/2540-2-0x0000000074750000-0x0000000074785000-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 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30 PID 2532 wrote to memory of 2540 2532 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2540
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