Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15-04-2024 22:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f206d97bb2a77b0a7a63d085beff8447_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
f206d97bb2a77b0a7a63d085beff8447_JaffaCakes118.dll
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Size
188KB
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MD5
f206d97bb2a77b0a7a63d085beff8447
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SHA1
581170a15aefef47b3101cc203cbfc01368cafb2
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SHA256
9e93822af9280e086df03955fd943cc8d9fe523d0b900382ebd62077589aee7d
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SHA512
9a2d5000321522604460b5db8a4f532400225a9f160a4de5c60a1a7d9e63074f43e27bcae3437d398f921379f7e0c25e30a8869a33d9dd9eaffc61d004a205ca
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SSDEEP
3072:6A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAobo:6zIqATVfQeV2FZalKq6jtGJWuTmd
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/3040-0-0x0000000075540000-0x0000000075570000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3560 3040 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4500 wrote to memory of 3040 4500 rundll32.exe rundll32.exe PID 4500 wrote to memory of 3040 4500 rundll32.exe rundll32.exe PID 4500 wrote to memory of 3040 4500 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f206d97bb2a77b0a7a63d085beff8447_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f206d97bb2a77b0a7a63d085beff8447_JaffaCakes118.dll,#12⤵PID:3040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 6883⤵
- Program crash
PID:3560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3040 -ip 30401⤵PID:4808