Analysis
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max time kernel
106s -
max time network
124s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
21-11-2021 19:37
Static task
static1
Behavioral task
behavioral1
Sample
d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe
Resource
win10-en-20211104
windows10_x64
0 signatures
0 seconds
General
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Target
d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe
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Size
396KB
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MD5
9877b157ae0bcd3feb87ccfef4253491
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SHA1
a003d7ced4aa5ea3001439b6e2cd8ae9c96d1703
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SHA256
d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced
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SHA512
2067a09d2be11bb006cc6a2c4a509e1ded3491c06fab8a81d3d3eb67420fba1fca4853d819eec1d4fad9d2553c66c87217a2ddb3e270476ee3f9e375132215bd
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1808 2396 WerFault.exe d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe -
Runs ping.exe 1 TTPs 6 IoCs
Processes:
PING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXEpid process 744 PING.EXE 872 PING.EXE 1092 PING.EXE 1876 PING.EXE 3140 PING.EXE 2540 PING.EXE -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
WerFault.exepid process 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe 1808 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exeWerFault.exedescription pid process Token: SeDebugPrivilege 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe Token: SeRestorePrivilege 1808 WerFault.exe Token: SeBackupPrivilege 1808 WerFault.exe Token: SeDebugPrivilege 1808 WerFault.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.execmd.execmd.execmd.execmd.execmd.execmd.exedescription pid process target process PID 2396 wrote to memory of 2744 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 2744 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 2744 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2744 wrote to memory of 3140 2744 cmd.exe PING.EXE PID 2744 wrote to memory of 3140 2744 cmd.exe PING.EXE PID 2744 wrote to memory of 3140 2744 cmd.exe PING.EXE PID 2396 wrote to memory of 1764 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 1764 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 1764 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 1764 wrote to memory of 2540 1764 cmd.exe PING.EXE PID 1764 wrote to memory of 2540 1764 cmd.exe PING.EXE PID 1764 wrote to memory of 2540 1764 cmd.exe PING.EXE PID 2396 wrote to memory of 912 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 912 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 912 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 912 wrote to memory of 744 912 cmd.exe PING.EXE PID 912 wrote to memory of 744 912 cmd.exe PING.EXE PID 912 wrote to memory of 744 912 cmd.exe PING.EXE PID 2396 wrote to memory of 2960 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 2960 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 2960 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2960 wrote to memory of 872 2960 cmd.exe PING.EXE PID 2960 wrote to memory of 872 2960 cmd.exe PING.EXE PID 2960 wrote to memory of 872 2960 cmd.exe PING.EXE PID 2396 wrote to memory of 1464 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 1464 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 1464 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 1464 wrote to memory of 1092 1464 cmd.exe PING.EXE PID 1464 wrote to memory of 1092 1464 cmd.exe PING.EXE PID 1464 wrote to memory of 1092 1464 cmd.exe PING.EXE PID 2396 wrote to memory of 716 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 716 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 2396 wrote to memory of 716 2396 d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe cmd.exe PID 716 wrote to memory of 1876 716 cmd.exe PING.EXE PID 716 wrote to memory of 1876 716 cmd.exe PING.EXE PID 716 wrote to memory of 1876 716 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe"C:\Users\Admin\AppData\Local\Temp\d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping youtube.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping youtube.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping facebook.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping facebook.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping youtube.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping youtube.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping facebook.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping facebook.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping youtube.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping youtube.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping facebook.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping facebook.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 19162⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/716-130-0x0000000000000000-mapping.dmp
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memory/744-125-0x0000000000000000-mapping.dmp
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memory/872-127-0x0000000000000000-mapping.dmp
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memory/912-124-0x0000000000000000-mapping.dmp
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memory/1092-129-0x0000000000000000-mapping.dmp
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memory/1464-128-0x0000000000000000-mapping.dmp
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memory/1764-122-0x0000000000000000-mapping.dmp
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memory/1876-131-0x0000000000000000-mapping.dmp
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memory/2396-118-0x0000000000E50000-0x0000000000E51000-memory.dmpFilesize
4KB
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memory/2396-132-0x0000000006050000-0x0000000006051000-memory.dmpFilesize
4KB
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memory/2540-123-0x0000000000000000-mapping.dmp
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memory/2744-120-0x0000000000000000-mapping.dmp
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memory/2960-126-0x0000000000000000-mapping.dmp
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memory/3140-121-0x0000000000000000-mapping.dmp