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Analysis
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max time kernel
96s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 01:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_756bab06474fdf47c0eb4d6f9af2a40b6495f6fda107df6859f9fd34101ab14f.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_756bab06474fdf47c0eb4d6f9af2a40b6495f6fda107df6859f9fd34101ab14f.dll
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Size
188KB
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MD5
642e9ad41e73f3476aabb678b7f87dde
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SHA1
4d3122cd60cd1aaf23dc318d79085433533e3a45
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SHA256
756bab06474fdf47c0eb4d6f9af2a40b6495f6fda107df6859f9fd34101ab14f
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SHA512
2168886800a64a15d0f1522deaabc68ba554efacc9475adf5414ac47bc15459ed920d453ae1060834d02de5b09dca818b8b0fc892c84a136f55965a9390d6ea2
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SSDEEP
3072:WA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo4o:WzIqATVfQeV2FZalKq6jtGJWuTmd
Malware Config
Extracted
dridex
22201
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/3488-1-0x0000000075690000-0x00000000756C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4528 3488 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 2324 wrote to memory of 3488 2324 rundll32.exe 82 PID 2324 wrote to memory of 3488 2324 rundll32.exe 82 PID 2324 wrote to memory of 3488 2324 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_756bab06474fdf47c0eb4d6f9af2a40b6495f6fda107df6859f9fd34101ab14f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_756bab06474fdf47c0eb4d6f9af2a40b6495f6fda107df6859f9fd34101ab14f.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 6643⤵
- Program crash
PID:4528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3488 -ip 34881⤵PID:3184