Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
21-03-2024 06:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dae507b2b4b25ab63b3e3c5dc29615cc.dll
Resource
win7-20240215-en
windows7-x64
4 signatures
150 seconds
General
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Target
dae507b2b4b25ab63b3e3c5dc29615cc.dll
-
Size
188KB
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MD5
dae507b2b4b25ab63b3e3c5dc29615cc
-
SHA1
ee0822320134e4943eaac29a4d577704775d8f62
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SHA256
4ab0e5ad345218dc2add7972ccda5f1bf7501e58601d112acdc5c9fee90c02e6
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SHA512
9e1e00d9e12476fe0559e97df96fdc1365c2929a60d3259e8ebb4e21230f88cf5cb6b18fe4d8110360ef6fc0ea67b9427503ed3b35cac72633a294f65701a9c6
-
SSDEEP
3072:6A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoto: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/2756-0-0x0000000075130000-0x0000000075160000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3144 2756 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3356 wrote to memory of 2756 3356 rundll32.exe rundll32.exe PID 3356 wrote to memory of 2756 3356 rundll32.exe rundll32.exe PID 3356 wrote to memory of 2756 3356 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dae507b2b4b25ab63b3e3c5dc29615cc.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dae507b2b4b25ab63b3e3c5dc29615cc.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 6883⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2756 -ip 27561⤵