Analysis
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max time kernel
136s -
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
25-03-2024 06:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd713d84801ed200b7302de5a21de5f3.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
dd713d84801ed200b7302de5a21de5f3.dll
-
Size
188KB
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MD5
dd713d84801ed200b7302de5a21de5f3
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SHA1
16db35909f16efa2090e40d44daf1f6359d3828a
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SHA256
aab390e7e0b420b5f6451c108b2158af97b9daf64cc071df090bec02954fafb2
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SHA512
fadab77aa7b8bf8547ff29a3eb96a30618407537013bde07de79492b2b495213867d66e02e0cebd19d3c4fda31757121be948018cc0422668f55dc9b5f21cb59
-
SSDEEP
3072:eA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoVo:ezIqATVfQeV2FZalKq6jtGJWuTmd
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/2828-0-0x00000000754E0000-0x0000000075510000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 760 2828 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4976 wrote to memory of 2828 4976 rundll32.exe rundll32.exe PID 4976 wrote to memory of 2828 4976 rundll32.exe rundll32.exe PID 4976 wrote to memory of 2828 4976 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd713d84801ed200b7302de5a21de5f3.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd713d84801ed200b7302de5a21de5f3.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2828 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2828 -ip 28281⤵