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Analysis
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max time kernel
94s -
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
24/12/2024, 01:15
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_cf54ea5efb6f65fd9634f0849bebba91f92afef274954bc896f51b12272c9be4.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_cf54ea5efb6f65fd9634f0849bebba91f92afef274954bc896f51b12272c9be4.dll
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Size
184KB
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MD5
4acf239aed88c4d351c9a55aae2c885d
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SHA1
39717ab92048ee7496294fda49eae0f89d4dd4eb
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SHA256
cf54ea5efb6f65fd9634f0849bebba91f92afef274954bc896f51b12272c9be4
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SHA512
6941fce3a4614cb2d79b04bfa06f83050ae8778f572a511ae9b5b55b2880c42015ad7f65a15dcc6ccd82933b8cf2909746f09bacc630a5ab8aa6d1acebd420e6
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SSDEEP
3072:sgkQz1PuOprc+kq6VNOe3qbarVEpZlcbBacS9nOdgmdA4l:5PFkq6zOe5ilSanOdd
Malware Config
Extracted
dridex
22201
103.75.201.2:443
158.223.1.108:6225
165.22.28.242:4664
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/264-1-0x0000000074B50000-0x0000000074B80000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3428 264 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 3596 wrote to memory of 264 3596 rundll32.exe 82 PID 3596 wrote to memory of 264 3596 rundll32.exe 82 PID 3596 wrote to memory of 264 3596 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf54ea5efb6f65fd9634f0849bebba91f92afef274954bc896f51b12272c9be4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3596 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf54ea5efb6f65fd9634f0849bebba91f92afef274954bc896f51b12272c9be4.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:264 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 264 -s 6163⤵
- Program crash
PID:3428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 264 -ip 2641⤵PID:3172