Analysis
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max time kernel
142s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-04-2024 10:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eade649b4202d1a4f481fdd4f6874a14_JaffaCakes118.dll
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
eade649b4202d1a4f481fdd4f6874a14_JaffaCakes118.dll
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Size
188KB
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MD5
eade649b4202d1a4f481fdd4f6874a14
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SHA1
e033db64df17d829cc987fb7c568cb78931169f2
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SHA256
34d3470f961e50100f6c3a9e6a781bdc9b01fc176e2064fcc8f904337fc23b7b
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SHA512
3df396cffb060a03793cb29a028b16975ce84a045181c0bbb81dc6933486040609118a5e8108ef95c3c0ed80cd73fb6639d3ddbc93f19f547a377376fac06267
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SSDEEP
3072:TA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoGo:TzIqATVfQeV2FZalKq6jtGJWuTmd
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/2288-0-0x0000000075110000-0x0000000075140000-memory.dmp dridex_ldr behavioral1/memory/2288-2-0x0000000075110000-0x0000000075140000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1272 2288 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 1460 wrote to memory of 2288 1460 rundll32.exe rundll32.exe PID 2288 wrote to memory of 1272 2288 rundll32.exe WerFault.exe PID 2288 wrote to memory of 1272 2288 rundll32.exe WerFault.exe PID 2288 wrote to memory of 1272 2288 rundll32.exe WerFault.exe PID 2288 wrote to memory of 1272 2288 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eade649b4202d1a4f481fdd4f6874a14_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eade649b4202d1a4f481fdd4f6874a14_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 3083⤵
- Program crash