Analysis
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max time kernel
143s -
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
27-03-2024 04:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e0bceab018c830b3ed9694972c6cb34a.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
e0bceab018c830b3ed9694972c6cb34a.dll
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Size
188KB
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MD5
e0bceab018c830b3ed9694972c6cb34a
-
SHA1
44fbeea53b8db873a25a05cdb663e1e10943362b
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SHA256
814ab143939a61a1a5842e0a3e9bbabc9c38900afc1d296272c5223ad5a2674e
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SHA512
298b91b7db9ed1c8de3acb47e284a4c936f621eb7066fdf84fbded49866e1606abd03d32ee9da6751e69df5092d4e10123f7b0408eb629cc188c35f8b53dfe15
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SSDEEP
3072:HH0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViW+7dU:HUua/Pv7YNhRIEZDeXVpAxtMsxK
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/4872-0-0x0000000074E90000-0x0000000074EC0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4724 4872 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3024 wrote to memory of 4872 3024 rundll32.exe rundll32.exe PID 3024 wrote to memory of 4872 3024 rundll32.exe rundll32.exe PID 3024 wrote to memory of 4872 3024 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e0bceab018c830b3ed9694972c6cb34a.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e0bceab018c830b3ed9694972c6cb34a.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 7003⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4872 -ip 48721⤵