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Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 01:21
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_08526099773f1c1ba3bfe04abddc7d1a4c2ec56105c7db08e726a9d05048649f.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_08526099773f1c1ba3bfe04abddc7d1a4c2ec56105c7db08e726a9d05048649f.dll
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Size
188KB
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MD5
c9be877713b09a0a1463541f0e60ea3f
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SHA1
e257ed929488deb25c5f073e0d5a600a2f94ea83
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SHA256
08526099773f1c1ba3bfe04abddc7d1a4c2ec56105c7db08e726a9d05048649f
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SHA512
6ce883a178b84b3c5e9cc0d52fdc8e544bb8c546eb1d08b6d61e567ea3c9dace4afbd67407f7221cb9205d6b27d024e6cf4485aeda1d926f40221afd91d359ad
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SSDEEP
3072:+teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzR9qM:2q7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2376-1-0x0000000074890000-0x00000000748C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2592 2376 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 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 3032 wrote to memory of 2376 3032 rundll32.exe 30 PID 2376 wrote to memory of 2592 2376 rundll32.exe 32 PID 2376 wrote to memory of 2592 2376 rundll32.exe 32 PID 2376 wrote to memory of 2592 2376 rundll32.exe 32 PID 2376 wrote to memory of 2592 2376 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08526099773f1c1ba3bfe04abddc7d1a4c2ec56105c7db08e726a9d05048649f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08526099773f1c1ba3bfe04abddc7d1a4c2ec56105c7db08e726a9d05048649f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 3003⤵
- Program crash
PID:2592
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