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Analysis
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max time kernel
93s -
max time network
142s -
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, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_fc302036528970904d78cf35287189fae71a5523732ae08b8208ffe27940574d.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_fc302036528970904d78cf35287189fae71a5523732ae08b8208ffe27940574d.dll
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Size
177KB
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MD5
3297ae8e30004e3e6ae540c188603e15
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SHA1
281ffdac92f5126d45e96033628ad73fb74d444a
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SHA256
fc302036528970904d78cf35287189fae71a5523732ae08b8208ffe27940574d
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SHA512
23e8361825fc960cc0ed16e1b097227323dc44a83ec248f2b4d092d141a0acdbd4701c5ff7719a6ece6bd3d3677bd6bd35abe9839e64e31b271564bee36556b4
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SSDEEP
3072:5uCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:lzWxkOP4p2EesvcDi6DOHPJ
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 behavioral2/memory/3388-1-0x0000000075310000-0x0000000075341000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1368 3388 WerFault.exe 83 -
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 1928 wrote to memory of 3388 1928 rundll32.exe 83 PID 1928 wrote to memory of 3388 1928 rundll32.exe 83 PID 1928 wrote to memory of 3388 1928 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc302036528970904d78cf35287189fae71a5523732ae08b8208ffe27940574d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc302036528970904d78cf35287189fae71a5523732ae08b8208ffe27940574d.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3388 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3388 -s 6363⤵
- Program crash
PID:1368
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3388 -ip 33881⤵PID:4580