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Analysis
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max time kernel
133s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2023, 18:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
005729068a6251e99ff458f05f286fed.dll
Resource
win7-20231215-en
4 signatures
150 seconds
General
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Target
005729068a6251e99ff458f05f286fed.dll
-
Size
188KB
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MD5
005729068a6251e99ff458f05f286fed
-
SHA1
cc01d61818e4311e5366453e876eebda2b03f8f0
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SHA256
65ccc1d823c02db4cd1e21d3e73e5d096a3ee17cdb22eba64ac0104f455d7cc7
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SHA512
25f2a51dc85890015cbbc61ae8d6f055c40c7630c64024bee05a69e769d5e7e1ce894bcd65cd862d224856a9230303b05d6e477910878f192c8ba5f1542b3dc8
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SSDEEP
3072:GA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo0o:GzIqATVfQeV2FZalKq6jtGJWuTmd
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
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resource yara_rule behavioral2/memory/1400-1-0x0000000075490000-0x00000000754C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4872 1400 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2508 wrote to memory of 1400 2508 rundll32.exe 87 PID 2508 wrote to memory of 1400 2508 rundll32.exe 87 PID 2508 wrote to memory of 1400 2508 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\005729068a6251e99ff458f05f286fed.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\005729068a6251e99ff458f05f286fed.dll,#12⤵PID:1400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 6883⤵
- Program crash
PID:4872
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1400 -ip 14001⤵PID:1972