Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 18:54
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_786ffcf32ab9020119b68c574fca1c14f27cd40d3e2018e791fcfd6f02304c59.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_786ffcf32ab9020119b68c574fca1c14f27cd40d3e2018e791fcfd6f02304c59.dll
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Size
177KB
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MD5
7b841d7a31b6041cff9893e137e5e63b
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SHA1
75468efeae04768448c2dc43995d77ae5b5eb651
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SHA256
786ffcf32ab9020119b68c574fca1c14f27cd40d3e2018e791fcfd6f02304c59
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SHA512
291769c54af7275a56e847886ca513b1de4a8821d6141c938f81652f8c662bb0b60793191ec7f23f0aeef961a1a8aee2fa347454a8d51ed2ff314169bf206723
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SSDEEP
3072:luCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:pzWxkOP4p2EesvcDi6DOHPJ
Malware Config
Extracted
dridex
22201
144.76.1.150:443
50.249.212.98:23399
104.168.154.79:5007
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2860-1-0x00000000753C0000-0x00000000753F1000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3024 2860 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 3012 wrote to memory of 2860 3012 rundll32.exe 30 PID 2860 wrote to memory of 3024 2860 rundll32.exe 31 PID 2860 wrote to memory of 3024 2860 rundll32.exe 31 PID 2860 wrote to memory of 3024 2860 rundll32.exe 31 PID 2860 wrote to memory of 3024 2860 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_786ffcf32ab9020119b68c574fca1c14f27cd40d3e2018e791fcfd6f02304c59.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_786ffcf32ab9020119b68c574fca1c14f27cd40d3e2018e791fcfd6f02304c59.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 2243⤵
- Program crash
PID:3024
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