Analysis
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max time kernel
145s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 04:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e0ce63a140df443f3ec90da8ead8343c.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e0ce63a140df443f3ec90da8ead8343c.dll
-
Size
188KB
-
MD5
e0ce63a140df443f3ec90da8ead8343c
-
SHA1
63b0d35bcdc2e596590244c028367fd28ec36700
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SHA256
8c5dd910e17d1e866cabb0cbfb1da8f54ee330640becc2962934003193156cb1
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SHA512
a836c974a99da0f59c8155d4830ddc6f44f49933e5f0ed779a3f351119bc4a604a10b68b5b6bc172d27cc3c40b92c322ce713e0fe580ab0c5f1c02c8ffdf6649
-
SSDEEP
3072:hA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo:hzIqATVfQeV2FZalKq6jtGJWuTmd
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/1128-1-0x0000000074D00000-0x0000000074D30000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 720 1128 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4800 wrote to memory of 1128 4800 rundll32.exe rundll32.exe PID 4800 wrote to memory of 1128 4800 rundll32.exe rundll32.exe PID 4800 wrote to memory of 1128 4800 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e0ce63a140df443f3ec90da8ead8343c.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e0ce63a140df443f3ec90da8ead8343c.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1128 -ip 11281⤵