Analysis
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max time kernel
26s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 20:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_df06ea8f616a42a59de229f30ad738c2eab7c631f38108c784c501459c0cebc4.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_df06ea8f616a42a59de229f30ad738c2eab7c631f38108c784c501459c0cebc4.dll
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Size
184KB
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MD5
59d087a55eaecb195f66b2f9743f3c73
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SHA1
6e6769fd1f0066764484988e339aeaca531a0813
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SHA256
df06ea8f616a42a59de229f30ad738c2eab7c631f38108c784c501459c0cebc4
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SHA512
7ecf76c589d444350e9f30e7f5ca31861eca1548a22ef1cab2ac7d2500267fc962ba11ca15ca915730e65e3cb18103b3bfb50f0afb60cda5cf1a7490c7af0bb3
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SSDEEP
3072:+iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoulzoxss7:+iLVCIT4WK2z1W+CUHZj4Skq/eaosoC
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 behavioral1/memory/3008-1-0x0000000074EC0000-0x0000000074EEF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2820 3008 WerFault.exe 29 -
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 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 3008 wrote to memory of 2820 3008 rundll32.exe 30 PID 3008 wrote to memory of 2820 3008 rundll32.exe 30 PID 3008 wrote to memory of 2820 3008 rundll32.exe 30 PID 3008 wrote to memory of 2820 3008 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df06ea8f616a42a59de229f30ad738c2eab7c631f38108c784c501459c0cebc4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df06ea8f616a42a59de229f30ad738c2eab7c631f38108c784c501459c0cebc4.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 2243⤵
- Program crash
PID:2820
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