Analysis
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max time kernel
90s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 11:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e9eddd6503e04026a93220654a8f4642_JaffaCakes118.dll
Resource
win7-20240220-en
4 signatures
150 seconds
General
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Target
e9eddd6503e04026a93220654a8f4642_JaffaCakes118.dll
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Size
188KB
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MD5
e9eddd6503e04026a93220654a8f4642
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SHA1
0aa27e5218cda00921a4d3c1ca60f0b331db12b4
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SHA256
c22334e321e868529c2da2ba644e3ebce8b5e28a4d765cb8536c27c7b654ec21
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SHA512
0adfd9be041ef71af1a200b079b5e37880200c9539b0785b2aa48a5b75301acd7cc11935bc62fc52eaa2fe6ece3f2dc8a4227b048048cf863ab4b09a03efc085
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SSDEEP
3072:iA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoao:izIqATVfQeV2FZalKq6jtGJWuTmd
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/3872-0-0x00000000755A0000-0x00000000755D0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1164 3872 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4512 wrote to memory of 3872 4512 rundll32.exe rundll32.exe PID 4512 wrote to memory of 3872 4512 rundll32.exe rundll32.exe PID 4512 wrote to memory of 3872 4512 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9eddd6503e04026a93220654a8f4642_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9eddd6503e04026a93220654a8f4642_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 6883⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3872 -ip 38721⤵