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Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 18:11
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_59b67a672ff0c9b0366fc85e43303c92ba61eae7ff4dfd95ddb7566cfc42cf7f.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_59b67a672ff0c9b0366fc85e43303c92ba61eae7ff4dfd95ddb7566cfc42cf7f.dll
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Size
184KB
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MD5
5a08112224895c1323bdba74bcdb2611
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SHA1
55dba926349292c14146891152bdec6337d90ac3
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SHA256
59b67a672ff0c9b0366fc85e43303c92ba61eae7ff4dfd95ddb7566cfc42cf7f
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SHA512
c9a388ad00a893078014b125282db39b21e903d67b3314ef30d870171fed95239e1487da1b046c66dd37ed91af12686ce495af0673a628e4013d7332678dba99
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SSDEEP
3072:giLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoBlzoxss7:giLVCIT4WK2z1W+CUHZj4Skq/eaofoC
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/2712-1-0x00000000747C0000-0x00000000747EF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2072 2712 WerFault.exe 28 -
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 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 1596 wrote to memory of 2712 1596 rundll32.exe 28 PID 2712 wrote to memory of 2072 2712 rundll32.exe 29 PID 2712 wrote to memory of 2072 2712 rundll32.exe 29 PID 2712 wrote to memory of 2072 2712 rundll32.exe 29 PID 2712 wrote to memory of 2072 2712 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59b67a672ff0c9b0366fc85e43303c92ba61eae7ff4dfd95ddb7566cfc42cf7f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59b67a672ff0c9b0366fc85e43303c92ba61eae7ff4dfd95ddb7566cfc42cf7f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 2203⤵
- Program crash
PID:2072
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