Analysis
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max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21-04-2024 18:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll
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Size
188KB
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MD5
ffe6fc9a13b85707bf5e2590a1eef85e
-
SHA1
aead75c4e3b4dca5840e2a7c971e77073f937342
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SHA256
7116bf143dc19dc97cb471c192a0da1df0c6c65e162f9a3c45a0352ab8828ee3
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SHA512
9f5c8d170715f9e1814cb26c55715c604fa6f1c543f6fb8d59fa13ddc36ce20dd9b8a0276069dcb7df70b2dab74e71e9830e4b566231d46fd057d8477697c84e
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SSDEEP
3072:GA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo:GzIqATVfQeV2FZalKq6jtGJWuTmd
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 behavioral1/memory/2344-0-0x0000000075030000-0x0000000075060000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2716 2344 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2776 wrote to memory of 2344 2776 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2716 2344 rundll32.exe WerFault.exe PID 2344 wrote to memory of 2716 2344 rundll32.exe WerFault.exe PID 2344 wrote to memory of 2716 2344 rundll32.exe WerFault.exe PID 2344 wrote to memory of 2716 2344 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 3083⤵
- Program crash