Analysis
- max time kernel
29s - max time network
116s - platform
windows10_x64 - resource
win10v20210410 - submitted
08/05/2021, 16:01
Static task
static1
Behavioral task
behavioral1
Sample
dad575f7_by_Libranalysis.dll
Resource
win7v20210410
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
dad575f7_by_Libranalysis.dll
Resource
win10v20210410
0 signatures
0 seconds
General
- Target dad575f7_by_Libranalysis.dll
- Size 162KB
- Sample210508-tbrgrrtn7s
- SHA256 dd2080084af2ebe00aaacf9dc0a7346cd66ba7121c662ae5f7520cf2d7c28bee
- MD5 dad575f7d245ca56814963e2c86f3205
- SHA1 09b469540459ca65406df57ca82bf9c24f1835d8
- SHA512 7c2376623e3a2f74d675991451aa91e1a37deddaf0c38fc177b94c53f03fadccb8834ca34cfd21187d6bac70b632f41c7c38ad26d6a6c7bb0d84da0184e0233d
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 3844 2240 WerFault.exe 68 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe 3844 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 3844 WerFault.exe Token: SeBackupPrivilege 3844 WerFault.exe Token: SeDebugPrivilege 3844 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2672 wrote to memory of 2240 2672 rundll32.exe 68 PID 2672 wrote to memory of 2240 2672 rundll32.exe 68 PID 2672 wrote to memory of 2240 2672 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dad575f7_by_Libranalysis.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dad575f7_by_Libranalysis.dll,#12⤵PID:2240
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 6163⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3844
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