Analysis
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max time kernel
94s -
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
22/12/2024, 01:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_56ba01c05d85e3ddcf8ad6fba10ecbf31037a09f14aac67e58ddade95cc56163.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_56ba01c05d85e3ddcf8ad6fba10ecbf31037a09f14aac67e58ddade95cc56163.dll
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Size
166KB
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MD5
3e61176cf2c52ab93678b88362e99fd6
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SHA1
c8dac53d000daa7f84304b960257d68b44aaf3f1
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SHA256
56ba01c05d85e3ddcf8ad6fba10ecbf31037a09f14aac67e58ddade95cc56163
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SHA512
ba758022fc68c335413939aaa0da86ea3a7fe1c76d00299b078472ee29bdb5dc8712ff9740202f4f6d630984cc6d74dcd8462fb72a5c97dfcea829c569657adf
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SSDEEP
3072:PuFbQtsYQcjxanytIp92/l1iPPqs1/whG68DaHrnpDZ+jN:P0czbty9uiaJlqN
Malware Config
Extracted
dridex
22202
131.100.24.202:443
193.160.214.95:4125
67.43.4.76:8172
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/3868-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4920 3868 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 3508 wrote to memory of 3868 3508 rundll32.exe 83 PID 3508 wrote to memory of 3868 3508 rundll32.exe 83 PID 3508 wrote to memory of 3868 3508 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56ba01c05d85e3ddcf8ad6fba10ecbf31037a09f14aac67e58ddade95cc56163.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56ba01c05d85e3ddcf8ad6fba10ecbf31037a09f14aac67e58ddade95cc56163.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3868 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3868 -s 7123⤵
- Program crash
PID:4920
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3868 -ip 38681⤵PID:1660