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Analysis
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max time kernel
148s -
max time network
151s -
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, 02:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6b1694b4f5c8194272a0bdf9f15f0aa1723500a8b6f8343c0d1d8e1982c0c7b5.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_6b1694b4f5c8194272a0bdf9f15f0aa1723500a8b6f8343c0d1d8e1982c0c7b5.dll
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Size
184KB
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MD5
9f54ef9f816cb6df82f6a18fc745a347
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SHA1
c496fe66b05ae8910b0c6451800e2c87f109dc46
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SHA256
6b1694b4f5c8194272a0bdf9f15f0aa1723500a8b6f8343c0d1d8e1982c0c7b5
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SHA512
e43eec7d6848ca65bc5a707e85f34a016e1c69affb77c941ec6f2757486c1025cf0eb63cf9159a2c3a3b751eb01be36c0d5f802816a03443dbffcacbc3c69901
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SSDEEP
3072:/iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoQlzoxss7:/iLVCIT4WK2z1W+CUHZj4Skq/eaouoC
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/4980-1-0x00000000751C0000-0x00000000751EF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 900 4980 WerFault.exe 85 -
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 4064 wrote to memory of 4980 4064 rundll32.exe 85 PID 4064 wrote to memory of 4980 4064 rundll32.exe 85 PID 4064 wrote to memory of 4980 4064 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b1694b4f5c8194272a0bdf9f15f0aa1723500a8b6f8343c0d1d8e1982c0c7b5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b1694b4f5c8194272a0bdf9f15f0aa1723500a8b6f8343c0d1d8e1982c0c7b5.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4980 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4980 -s 6163⤵
- Program crash
PID:900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4980 -ip 49801⤵PID:684