Analysis
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max time kernel
96s -
max time network
138s -
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, 18:42
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_64a7e1b57bc6c73d42c10f36bd26e22991d2a7fd5ebd346de3067d911a26fec5.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_64a7e1b57bc6c73d42c10f36bd26e22991d2a7fd5ebd346de3067d911a26fec5.dll
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Size
184KB
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MD5
549de501b3caf5b656f46d9682f9e7e5
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SHA1
bb108a2f820c6ec9c0eb1a3822f6d15d2a446b83
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SHA256
64a7e1b57bc6c73d42c10f36bd26e22991d2a7fd5ebd346de3067d911a26fec5
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SHA512
46fb17448afe7098c1687c89f3cb335f2e468e3e25b4c0bfefe14da7c71c42e7b45bb1c3b0c274f2df9b87154b89ab302f26c2fc21e9a143fa493743bbbe41be
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SSDEEP
3072:ZiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoQlzoxss7:ZiLVCIT4WK2z1W+CUHZj4Skq/eaouoC
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/3508-1-0x0000000074B90000-0x0000000074BBF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4536 3508 WerFault.exe 82 -
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 3680 wrote to memory of 3508 3680 rundll32.exe 82 PID 3680 wrote to memory of 3508 3680 rundll32.exe 82 PID 3680 wrote to memory of 3508 3680 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64a7e1b57bc6c73d42c10f36bd26e22991d2a7fd5ebd346de3067d911a26fec5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64a7e1b57bc6c73d42c10f36bd26e22991d2a7fd5ebd346de3067d911a26fec5.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 6163⤵
- Program crash
PID:4536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3508 -ip 35081⤵PID:704