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Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2024, 06:43
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_579b7913abf98149be9cce4ebc687aebdd6fab1698a80089a4365dad2a6d4ccb.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_579b7913abf98149be9cce4ebc687aebdd6fab1698a80089a4365dad2a6d4ccb.dll
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Size
161KB
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MD5
b834915f4d26266f642ae6e2417f52c6
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SHA1
0bcf4a377fa46f4e33e757bc00c045837075b9b0
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SHA256
579b7913abf98149be9cce4ebc687aebdd6fab1698a80089a4365dad2a6d4ccb
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SHA512
0b3e91603737d17e904ecd10b2d59fab5bafc6846a8fa293f0052df31c34cecd88e5b392d78ddba7e5b0865e3fc8a78eb6973f01713b44331ae33bd1c6c0c126
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SSDEEP
3072:EaSuywe6x1ACSZEuNtV+TkqDXkyzbMeJRL3CNa/U9fStrveyk8TZgEd2BGkFY:JnS62Fl+pkeJl3CvRStrFl+EYE
Malware Config
Extracted
dridex
22202
78.46.73.125:443
185.148.168.26:2303
66.113.160.126:8172
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1004-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr behavioral2/memory/1004-2-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2416 1004 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 544 wrote to memory of 1004 544 rundll32.exe 82 PID 544 wrote to memory of 1004 544 rundll32.exe 82 PID 544 wrote to memory of 1004 544 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_579b7913abf98149be9cce4ebc687aebdd6fab1698a80089a4365dad2a6d4ccb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_579b7913abf98149be9cce4ebc687aebdd6fab1698a80089a4365dad2a6d4ccb.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1004 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 7203⤵
- Program crash
PID:2416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1004 -ip 10041⤵PID:2412