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Analysis
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max time kernel
95s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 16:40
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5c4d3d0cebe52b907749dc7ecb0a7b16e457bedd488c96167271c6ebc5025f13.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_5c4d3d0cebe52b907749dc7ecb0a7b16e457bedd488c96167271c6ebc5025f13.dll
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Size
184KB
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MD5
ad241b24bd1be35ba6200bf979439847
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SHA1
30942cc2128583eda1c61c9bf4bc36a05bdfe158
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SHA256
5c4d3d0cebe52b907749dc7ecb0a7b16e457bedd488c96167271c6ebc5025f13
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SHA512
96aad83679dcab12d1d82bb626b0a549573980499d3ccf10be662cc92f29d4960c71b9cea45ddd15cb64137f5d916ebf2a66aded92ff93d681b386b71318a93e
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SSDEEP
3072:oiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaovlzoxss7:oiLVCIT4WK2z1W+CUHZj4Skq/eaotoC
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/4684-1-0x0000000075410000-0x000000007543F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2188 4684 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 692 wrote to memory of 4684 692 rundll32.exe 82 PID 692 wrote to memory of 4684 692 rundll32.exe 82 PID 692 wrote to memory of 4684 692 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c4d3d0cebe52b907749dc7ecb0a7b16e457bedd488c96167271c6ebc5025f13.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:692 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c4d3d0cebe52b907749dc7ecb0a7b16e457bedd488c96167271c6ebc5025f13.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 6163⤵
- Program crash
PID:2188
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4684 -ip 46841⤵PID:2548