Analysis
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max time kernel
40s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 15:51
Static task
static1
Behavioral task
behavioral1
Sample
f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354.dll
Resource
win10v2004-20220812-en
General
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Target
f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354.dll
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Size
9KB
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MD5
6db1a3b94dbde71c085863e3a7918f68
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SHA1
cf3b7c8310a17bc92502d90578c0fda4c8c296a5
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SHA256
f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354
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SHA512
48fd689acc4f81a6d271219ba28328caf68ca936f11b9477d09bd3cf695c7a0c4685d29ba36128c6035a6f2eafdfc3cb5c75963ef2b7c4ef17d4a2d5926ea80a
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SSDEEP
192:mNo5kmXmEEnkITKoUBQIEtNvokhF5hDJtKfnv23qJthDNp0:Q1mWEHI2oT7Nh9Dqv6qJtN70
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 860 1120 WerFault.exe 26 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1248 wrote to memory of 1120 1248 rundll32.exe 26 PID 1120 wrote to memory of 860 1120 rundll32.exe 27 PID 1120 wrote to memory of 860 1120 rundll32.exe 27 PID 1120 wrote to memory of 860 1120 rundll32.exe 27 PID 1120 wrote to memory of 860 1120 rundll32.exe 27
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f017acffb6f7d3f00f81c120f188904c084f21f694c36a56b274721e89cc9354.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 2363⤵
- Program crash
PID:860
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