Analysis
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max time kernel
93s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 11:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e9dcdabf44fb446b2578e152b817f0b7_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e9dcdabf44fb446b2578e152b817f0b7_JaffaCakes118.dll
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Size
188KB
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MD5
e9dcdabf44fb446b2578e152b817f0b7
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SHA1
bd6f0b0362948f09e104b8fc1c8fc45cebff48d9
-
SHA256
4a10e2f9c2a8000eb061864bd4c08c3d4e3c0c2e4db65db4ae52d158c9a5bf75
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SHA512
6612617ce7346a36fc4d693bf0564fb792dbd2774ccc5ec6c61fe2232b82bd449597b78aa9d5e5a2543421b6706046403a75b21093587e499d5bdd74afe17e38
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SSDEEP
3072:nA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoAo:nzIqATVfQeV2FZalKq6jtGJWuTmd
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/2724-0-0x0000000074A40000-0x0000000074A70000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 808 2724 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4580 wrote to memory of 2724 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 2724 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 2724 4580 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9dcdabf44fb446b2578e152b817f0b7_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9dcdabf44fb446b2578e152b817f0b7_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2724 -ip 27241⤵