Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-12-2024 11:10
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d01ba99d2d67b7823b7f031eb7544cf9479e2fae400037ff79f9fbace8d521f7.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_d01ba99d2d67b7823b7f031eb7544cf9479e2fae400037ff79f9fbace8d521f7.dll
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Size
184KB
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MD5
3ceb50b733220120c19a933fe4795595
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SHA1
a3bd1370015a53209960dc7fac6b2d42ad22f9e3
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SHA256
d01ba99d2d67b7823b7f031eb7544cf9479e2fae400037ff79f9fbace8d521f7
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SHA512
3c9c4c5a1b17f39bdfc33024ac1b7f328df71d559102cf3535576f388f9925980f1323f86cf6202c61f514f15738a11137aa1a40f2d24017fadcf7fe3bd9fac8
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SSDEEP
3072:jiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao0lzoxss7:jiLVCIT4WK2z1W+CUHZj4Skq/eaoKoC
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/4600-1-0x0000000075370000-0x000000007539F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4428 4600 WerFault.exe 82 -
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 2000 wrote to memory of 4600 2000 rundll32.exe 82 PID 2000 wrote to memory of 4600 2000 rundll32.exe 82 PID 2000 wrote to memory of 4600 2000 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d01ba99d2d67b7823b7f031eb7544cf9479e2fae400037ff79f9fbace8d521f7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d01ba99d2d67b7823b7f031eb7544cf9479e2fae400037ff79f9fbace8d521f7.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4600 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 6163⤵
- Program crash
PID:4428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4600 -ip 46001⤵PID:3648