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Analysis
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max time kernel
26s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ccdb20ac6a1d509a82a9fc47aa3e996d2655bd9c5b5a7bb01545a869f76fb33b.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_ccdb20ac6a1d509a82a9fc47aa3e996d2655bd9c5b5a7bb01545a869f76fb33b.dll
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Size
188KB
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MD5
ba1185cdac66557acc4d68c2d83b729e
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SHA1
7ca34968ffbe0c4c601be32d13cba68a85af2735
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SHA256
ccdb20ac6a1d509a82a9fc47aa3e996d2655bd9c5b5a7bb01545a869f76fb33b
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SHA512
a4f0fffad51c6729169f7557f00d1b790b6232e82e7989ec68393f67df8b8b85600901be5f712337fba7903db0c83d3212dd829965b45146adf204cce528ab24
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SSDEEP
3072:TteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz79qM:bq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2376-1-0x0000000074C90000-0x0000000074CC0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2972 2376 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2344 wrote to memory of 2376 2344 rundll32.exe 30 PID 2376 wrote to memory of 2972 2376 rundll32.exe 31 PID 2376 wrote to memory of 2972 2376 rundll32.exe 31 PID 2376 wrote to memory of 2972 2376 rundll32.exe 31 PID 2376 wrote to memory of 2972 2376 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ccdb20ac6a1d509a82a9fc47aa3e996d2655bd9c5b5a7bb01545a869f76fb33b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ccdb20ac6a1d509a82a9fc47aa3e996d2655bd9c5b5a7bb01545a869f76fb33b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 3083⤵
- Program crash
PID:2972
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