Analysis
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max time kernel
18s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
21-04-2021 17:01
Static task
static1
Behavioral task
behavioral1
Sample
0930655c984cfd1906bea98fb95cbddddb5de5c39e08d3b17d973402fe9b2ee1.dll
Resource
win7v20210408
0 signatures
0 seconds
General
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Target
0930655c984cfd1906bea98fb95cbddddb5de5c39e08d3b17d973402fe9b2ee1.dll
-
Size
162KB
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MD5
5de83ed23547e389ffea185cc8871dd1
-
SHA1
d4c4a1a4d9c9bbe6c214909fe12f3b41fdd63839
-
SHA256
0930655c984cfd1906bea98fb95cbddddb5de5c39e08d3b17d973402fe9b2ee1
-
SHA512
77fd3bc04294c28ada95773f71aa0d848f6b2a46048bfef6441f652a7ee7f33e9c81676e34d9b180dedaa0202123c6c94fc0aa516600da5d93fd39c92c2b9a86
Malware Config
Extracted
Family
dridex
Botnet
40112
C2
107.172.227.10:443
172.93.133.123:2303
108.168.61.147:8172
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/3332-115-0x0000000073EE0000-0x0000000073F0E000-memory.dmp dridex_ldr -
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3232 wrote to memory of 3332 3232 rundll32.exe rundll32.exe PID 3232 wrote to memory of 3332 3232 rundll32.exe rundll32.exe PID 3232 wrote to memory of 3332 3232 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0930655c984cfd1906bea98fb95cbddddb5de5c39e08d3b17d973402fe9b2ee1.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0930655c984cfd1906bea98fb95cbddddb5de5c39e08d3b17d973402fe9b2ee1.dll,#12⤵
- Checks whether UAC is enabled