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Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2024, 19:22
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll
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Size
184KB
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MD5
dab183d239358f2de4cfaec2929c0722
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SHA1
d0a2e94543b454da9191a09901139c7be8e5f400
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SHA256
019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0
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SHA512
ce7758248b49f85fd5cd92005dbaba73288e96e6af8ecfa9053e458a6f7727b47f99f1e1780932bdd1ca4d212924e96b4bca9aa26ccf072cf02b7038b0b45af2
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SSDEEP
3072:dJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jia//2uFrSc:mfYOX+wTScR/Xzku9LVwluG
Malware Config
Extracted
dridex
22201
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/956-0-0x0000000075130000-0x000000007515F000-memory.dmp dridex_ldr behavioral2/memory/956-3-0x0000000075130000-0x000000007515F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3724 956 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 3672 wrote to memory of 956 3672 rundll32.exe 82 PID 3672 wrote to memory of 956 3672 rundll32.exe 82 PID 3672 wrote to memory of 956 3672 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:956 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 6163⤵
- Program crash
PID:3724
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 956 -ip 9561⤵PID:2440