Analysis
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max time kernel
93s -
max time network
141s -
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 00:07
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_25031ad8844c5c299b65379c8787d2db578833ed6c7fd6353b49b7cb8e57b2bf.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_25031ad8844c5c299b65379c8787d2db578833ed6c7fd6353b49b7cb8e57b2bf.dll
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Size
166KB
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MD5
198bf721b0a5b7ca921e43f6f654e09e
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SHA1
e32cf14d5d6da53abf7e09822c459367b17e020c
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SHA256
25031ad8844c5c299b65379c8787d2db578833ed6c7fd6353b49b7cb8e57b2bf
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SHA512
c2bc5949750614ba53ff32793b0bff779f5933aa922a9e52a3dd3c30271882d6b4d93bbef1915ae3446a7693b206c61ca8258639a682eeab56e4fc98b926a506
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SSDEEP
3072:LuFbQtsYQcjxanytIp92/l1iPPqs1/whG68DaHrnpDZ+eE:L0czbty9uiaJlHE
Malware Config
Extracted
dridex
22202
131.100.24.202:443
193.160.214.95:4125
67.43.4.76:8172
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/1216-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3772 1216 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 1284 wrote to memory of 1216 1284 rundll32.exe 83 PID 1284 wrote to memory of 1216 1284 rundll32.exe 83 PID 1284 wrote to memory of 1216 1284 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_25031ad8844c5c299b65379c8787d2db578833ed6c7fd6353b49b7cb8e57b2bf.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_25031ad8844c5c299b65379c8787d2db578833ed6c7fd6353b49b7cb8e57b2bf.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 7123⤵
- Program crash
PID:3772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1216 -ip 12161⤵PID:3928