Analysis
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max time kernel
143s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
12-04-2024 02:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eee295e811b7c4691d736e0468306684_JaffaCakes118.dll
Resource
win7-20240319-en
4 signatures
150 seconds
General
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Target
eee295e811b7c4691d736e0468306684_JaffaCakes118.dll
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Size
188KB
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MD5
eee295e811b7c4691d736e0468306684
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SHA1
f0e57625cbd4e19a0ae928fcc0a83b98ba16fadb
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SHA256
e32acfa4675d1e45f32284728bf78c21701366b15840a1b42245fa94b17c7fac
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SHA512
e656e704d47b9e053763dbb937c228443550a012f0cce0037cd1408f7ff445ba4eb8775c8d8ca0dd67b5e88196f4e48c1fea65d9088c142f52654b1c95ece573
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SSDEEP
3072:JA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoQo:JzIqATVfQeV2FZalKq6jtGJWuTmd
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/2184-0-0x0000000074E60000-0x0000000074E90000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2112 2184 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 1064 wrote to memory of 2184 1064 rundll32.exe rundll32.exe PID 2184 wrote to memory of 2112 2184 rundll32.exe WerFault.exe PID 2184 wrote to memory of 2112 2184 rundll32.exe WerFault.exe PID 2184 wrote to memory of 2112 2184 rundll32.exe WerFault.exe PID 2184 wrote to memory of 2112 2184 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eee295e811b7c4691d736e0468306684_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eee295e811b7c4691d736e0468306684_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 3083⤵
- Program crash