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Analysis
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max time kernel
93s -
max time network
143s -
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, 19:11
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_76df21ea886f756ef147ac6e0f4392dcb13dbb7ab1cc56b0b9d9cc9fb7cfdf01.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_76df21ea886f756ef147ac6e0f4392dcb13dbb7ab1cc56b0b9d9cc9fb7cfdf01.dll
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Size
170KB
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MD5
9c1c38987a1c25b3a355c2545703ced5
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SHA1
9abef370dd2d657d726c4ac9068efcd732a2736e
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SHA256
76df21ea886f756ef147ac6e0f4392dcb13dbb7ab1cc56b0b9d9cc9fb7cfdf01
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SHA512
e51ba0db38313a9809dffc5fcec3649062de00e4f577616292d2134838b7619615e693b61ceed687a0f80e3e3caf9945124ca37a02a36eb33086912295e35f7c
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SSDEEP
3072:UV/jTmL3X6TLhgZBxbvRS1ebSi75S5NNZ4n+whXVM9MWdo8erj:UV/jTe38LiI4Oi75izyn+4lm
Malware Config
Extracted
dridex
22201
210.65.244.187:443
162.241.41.92:2303
46.231.204.10:8172
185.183.159.100:4125
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1296-1-0x0000000074E70000-0x0000000074E9F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3356 1296 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 3024 wrote to memory of 1296 3024 rundll32.exe 85 PID 3024 wrote to memory of 1296 3024 rundll32.exe 85 PID 3024 wrote to memory of 1296 3024 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76df21ea886f756ef147ac6e0f4392dcb13dbb7ab1cc56b0b9d9cc9fb7cfdf01.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76df21ea886f756ef147ac6e0f4392dcb13dbb7ab1cc56b0b9d9cc9fb7cfdf01.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1296 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 6603⤵
- Program crash
PID:3356
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1296 -ip 12961⤵PID:4428