Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 10:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll
Resource
win7-20240319-en
windows7-x64
4 signatures
150 seconds
General
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Target
e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll
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Size
188KB
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MD5
e4c11a608adc12f626806cb1386bf8bb
-
SHA1
a748d51fdd1ed85e3e765ee99835a8c6fcdf9796
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SHA256
f6420b53196aa7d8fb8ea1efbbba74e52a63acf1f0c61e7a1ce55514898c27d9
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SHA512
e6ed50f4f6c5ff2bbb1db451eba27d2375dcaad131a0bd1d9a53f087ab392b2b18cc683e786c8a12bdedfcccd1de3b95289fed43e572b3ee2a735dde1dfbc5d7
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SSDEEP
3072:/A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo0o:/zIqATVfQeV2FZalKq6jtGJWuTmd
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/3936-1-0x00000000756E0000-0x0000000075710000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2652 3936 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1216 wrote to memory of 3936 1216 rundll32.exe rundll32.exe PID 1216 wrote to memory of 3936 1216 rundll32.exe rundll32.exe PID 1216 wrote to memory of 3936 1216 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3936 -ip 39361⤵