Analysis
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max time kernel
94s -
max time network
146s -
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, 18:55
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4a78f99532f47e2e3d660a890811d2543f0f5943680a9b0c71eb0cd213110e61.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_4a78f99532f47e2e3d660a890811d2543f0f5943680a9b0c71eb0cd213110e61.dll
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Size
163KB
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MD5
0e50f548f8a3161d8c6c8112228ada0e
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SHA1
65e854fb490d509a2e04dd9d6b10465a3bd5895d
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SHA256
4a78f99532f47e2e3d660a890811d2543f0f5943680a9b0c71eb0cd213110e61
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SHA512
19dc9f1b5576cb511bbf17029b491896c8ee1bed90543399162b3cb414d10969c4faaf78689b0ebea65d64fc9ef3f1bc6ad97d7c67260344e8f92e9b1899cf23
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SSDEEP
3072:gar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:as4p+ADxnSO6D2cOp
Malware Config
Extracted
dridex
22202
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2928-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1560 2928 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 1616 wrote to memory of 2928 1616 rundll32.exe 83 PID 1616 wrote to memory of 2928 1616 rundll32.exe 83 PID 1616 wrote to memory of 2928 1616 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a78f99532f47e2e3d660a890811d2543f0f5943680a9b0c71eb0cd213110e61.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a78f99532f47e2e3d660a890811d2543f0f5943680a9b0c71eb0cd213110e61.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 7083⤵
- Program crash
PID:1560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2928 -ip 29281⤵PID:944