Analysis
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max time kernel
12s -
max time network
15s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
04-03-2021 18:19
Static task
static1
Behavioral task
behavioral1
Sample
558d1aa8_extracted.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
558d1aa8_extracted.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
558d1aa8_extracted.exe
-
Size
150KB
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MD5
7042356c9263c51b262f16e410705e89
-
SHA1
24a876cee4d9911323afd0df213cccb431485170
-
SHA256
ee618f6d4920ee488bd91a643e642d38698485856481455c758ae07b9e799525
-
SHA512
aa5f369816219f803387002eeb51c99293a0eab3790645df59f9a1ad77f4517dc8ef2ec7c8cf23e9ec8b1d2f5c545f2db1016d69bb708ad7ac6d232bac4d8af7
Score
1/10
Malware Config
Signatures
-
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1636 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
558d1aa8_extracted.exetaskkill.exedescription pid process Token: SeDebugPrivilege 1684 558d1aa8_extracted.exe Token: SeDebugPrivilege 1636 taskkill.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
558d1aa8_extracted.execmd.exedescription pid process target process PID 1684 wrote to memory of 888 1684 558d1aa8_extracted.exe cmd.exe PID 1684 wrote to memory of 888 1684 558d1aa8_extracted.exe cmd.exe PID 1684 wrote to memory of 888 1684 558d1aa8_extracted.exe cmd.exe PID 1684 wrote to memory of 888 1684 558d1aa8_extracted.exe cmd.exe PID 888 wrote to memory of 1636 888 cmd.exe taskkill.exe PID 888 wrote to memory of 1636 888 cmd.exe taskkill.exe PID 888 wrote to memory of 1636 888 cmd.exe taskkill.exe PID 888 wrote to memory of 1636 888 cmd.exe taskkill.exe PID 888 wrote to memory of 912 888 cmd.exe choice.exe PID 888 wrote to memory of 912 888 cmd.exe choice.exe PID 888 wrote to memory of 912 888 cmd.exe choice.exe PID 888 wrote to memory of 912 888 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\558d1aa8_extracted.exe"C:\Users\Admin\AppData\Local\Temp\558d1aa8_extracted.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C taskkill /F /PID 1684 && choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\558d1aa8_extracted.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /F /PID 16843⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 33⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/888-7-0x0000000000000000-mapping.dmp
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memory/912-9-0x0000000000000000-mapping.dmp
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memory/1636-8-0x0000000000000000-mapping.dmp
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memory/1684-2-0x0000000074670000-0x0000000074D5E000-memory.dmpFilesize
6.9MB
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memory/1684-3-0x0000000000010000-0x0000000000011000-memory.dmpFilesize
4KB
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memory/1684-5-0x00000000756A1000-0x00000000756A3000-memory.dmpFilesize
8KB
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memory/1684-6-0x0000000004FC0000-0x0000000004FC1000-memory.dmpFilesize
4KB