Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 23:57
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1d66c1582e9dd9b41a3c768a351f29f16d37e4f77e4dd13dcf567a79c856072a.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_1d66c1582e9dd9b41a3c768a351f29f16d37e4f77e4dd13dcf567a79c856072a.dll
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Size
184KB
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MD5
bbd658bef5b0d8f045545a0b0a856a06
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SHA1
5b69f0007470a44b466a51013dac0703a9d6fff6
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SHA256
1d66c1582e9dd9b41a3c768a351f29f16d37e4f77e4dd13dcf567a79c856072a
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SHA512
867ca2964499c65f3ef9548fdfe35760355fe099f167caae0f4e72fddaaefba7a455d245ff08fd2f6270dbefa1f748d6c2ce1119e74c9e0ed0ca994c40614fe5
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SSDEEP
3072:NiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao6lzoxss7:NiLVCIT4WK2z1W+CUHZj4Skq/eaoQoC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1404-0-0x00000000755B0000-0x00000000755DF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4496 1404 WerFault.exe 83 -
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 3 IoCs
description pid Process procid_target PID 3736 wrote to memory of 1404 3736 rundll32.exe 83 PID 3736 wrote to memory of 1404 3736 rundll32.exe 83 PID 3736 wrote to memory of 1404 3736 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d66c1582e9dd9b41a3c768a351f29f16d37e4f77e4dd13dcf567a79c856072a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d66c1582e9dd9b41a3c768a351f29f16d37e4f77e4dd13dcf567a79c856072a.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1404 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 6163⤵
- Program crash
PID:4496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1404 -ip 14041⤵PID:3448