Analysis
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max time kernel
2s -
max time network
7s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2023 10:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SusMagniber.dll
Resource
win7-20231023-en
windows7-x64
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
SusMagniber.dll
Resource
win10v2004-20231127-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
SusMagniber.dll
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Size
38KB
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MD5
96d505aa061f15eff5b723ae3f82bc98
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SHA1
fadec5f3bd444044ec269334cfb1ee9fff41da12
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SHA256
06acd697bc0a41a6fa1098eba46ddd40d029a5fef3eb152fbf9d0d39e6f8673d
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SHA512
925fdeb3b7cdf337ac809cd2e35b8301020dd1c6f9da25754e2a0b762c2a4a187090777c97c26cd43fd93297f62b00c15593579eadd9cb72f187dc1793cf7ed0
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SSDEEP
768:biAFh5YBIKGMZmJ1/VTrzDSXl+h6AbUMP02Q3NYVdQDVMM:bT2nZoVTrzDSjVMEvWM
Score
10/10
Malware Config
Signatures
-
Detect magniber ransomware 1 IoCs
resource yara_rule behavioral2/memory/100-0-0x000001E1D61D0000-0x000001E1D640E000-memory.dmp family_magniber -
Magniber Ransomware
Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
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Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 100 set thread context of 2720 100 rundll32.exe 53 PID 100 set thread context of 2784 100 rundll32.exe 52 PID 100 set thread context of 2900 100 rundll32.exe 51 PID 100 set thread context of 3292 100 rundll32.exe 47 PID 100 set thread context of 3412 100 rundll32.exe 46 PID 100 set thread context of 3672 100 rundll32.exe 45 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 100 rundll32.exe 100 rundll32.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 100 rundll32.exe 100 rundll32.exe 100 rundll32.exe 100 rundll32.exe 100 rundll32.exe 100 rundll32.exe
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3412
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3292
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SusMagniber.dll,#12⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:100
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2784
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2720