Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
08/01/2024, 03:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a59cca94946a45af5388a3e0fdf4e2f.dll
Resource
win7-20231215-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a59cca94946a45af5388a3e0fdf4e2f.dll
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
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Target
4a59cca94946a45af5388a3e0fdf4e2f.dll
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Size
82KB
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MD5
4a59cca94946a45af5388a3e0fdf4e2f
-
SHA1
bdf419710be83f89f9a13b17c5e15294faf5b612
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SHA256
981dc09792ffc83d86e332eaf6ef18c2144be7ca8c22bacf6dd54b53f8729539
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SHA512
c72a10aa2ddd841cf514e10a0ab5ce205a7aceaf092f58dc450c76155307bd157af1c039eaa83a3a41b593a2033a83716b7975e8da7471f4aa2e0053bd9ddaf4
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SSDEEP
1536:GRBlut2jx2DBlgRBx/igyBR5atKq8n3i4e3xpNR6WvCyZpzbgv:GMSg+Rm35kKjbe3xTdpi
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1084 2040 WerFault.exe 15 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5068 wrote to memory of 2040 5068 regsvr32.exe 15 PID 5068 wrote to memory of 2040 5068 regsvr32.exe 15 PID 5068 wrote to memory of 2040 5068 regsvr32.exe 15
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\4a59cca94946a45af5388a3e0fdf4e2f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\4a59cca94946a45af5388a3e0fdf4e2f.dll2⤵PID:2040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 5963⤵
- Program crash
PID:1084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2040 -ip 20401⤵PID:3500