Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 01:09
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_38cbb4ebd515def9fc373a2a288e1c2f122076b034d1c1742aa1bdff57ae4bad.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_38cbb4ebd515def9fc373a2a288e1c2f122076b034d1c1742aa1bdff57ae4bad.dll
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Size
184KB
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MD5
605d66d810287d32596ece9ca6cf1c2c
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SHA1
30d24a8b631b8e1e05b3e0fc4077dee4b3281167
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SHA256
38cbb4ebd515def9fc373a2a288e1c2f122076b034d1c1742aa1bdff57ae4bad
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SHA512
65ba6bc1197e1dcb821aed85300c8a2240d2a31e36fb8d0e887387efdfbf484b44cea2c7b04f2479d03c04b18afb31b2a66b6356ec796c0d15eecd80e7a425ba
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SSDEEP
3072:oiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoClzoxss7:oiLVCIT4WK2z1W+CUHZj4Skq/eaoooC
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 behavioral2/memory/4816-1-0x0000000074940000-0x000000007496F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3556 4816 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 1584 wrote to memory of 4816 1584 rundll32.exe 83 PID 1584 wrote to memory of 4816 1584 rundll32.exe 83 PID 1584 wrote to memory of 4816 1584 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38cbb4ebd515def9fc373a2a288e1c2f122076b034d1c1742aa1bdff57ae4bad.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38cbb4ebd515def9fc373a2a288e1c2f122076b034d1c1742aa1bdff57ae4bad.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4816 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 6163⤵
- Program crash
PID:3556
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4816 -ip 48161⤵PID:2952