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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/12/2024, 06:34
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6d347d72af11d47d4bf236fe864886a5f6feaf719cf728f5da110b03949547ab.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_6d347d72af11d47d4bf236fe864886a5f6feaf719cf728f5da110b03949547ab.dll
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Size
184KB
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MD5
49bfdce767e84dc69c9e8ec37417027c
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SHA1
ad0450096dee137fde98471d0131bc1d7236c89d
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SHA256
6d347d72af11d47d4bf236fe864886a5f6feaf719cf728f5da110b03949547ab
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SHA512
36a87107a123593b01b36db67a8f5235eb55d70db8961ae64bbdfe307914368e48b825528aacb0856f8d10d732accc20dcfab3089da58dad4f3f37544abd6cd4
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SSDEEP
3072:DiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoOlzoxss7:DiLVCIT4WK2z1W+CUHZj4Skq/eaoMoC
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 behavioral1/memory/2816-0-0x00000000750F0000-0x000000007511F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2760 2816 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2756 wrote to memory of 2816 2756 rundll32.exe 30 PID 2816 wrote to memory of 2760 2816 rundll32.exe 31 PID 2816 wrote to memory of 2760 2816 rundll32.exe 31 PID 2816 wrote to memory of 2760 2816 rundll32.exe 31 PID 2816 wrote to memory of 2760 2816 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d347d72af11d47d4bf236fe864886a5f6feaf719cf728f5da110b03949547ab.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d347d72af11d47d4bf236fe864886a5f6feaf719cf728f5da110b03949547ab.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 2203⤵
- Program crash
PID:2760
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