Analysis
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max time kernel
173s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2022 09:52
Static task
static1
Behavioral task
behavioral1
Sample
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe
Resource
win7-20220715-en
General
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Target
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe
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Size
1.1MB
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MD5
083efbfa45f426dd94b3b235e1265a43
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SHA1
d259e6e6887a0f0b109a278d00669bda6189e735
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SHA256
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418
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SHA512
ed75f88fd70b8588344c7655a689b53c80c678445fc5617122fc677c05866f3a14b1b12c6208957876c1e6ddde98b9da87713ebf64e7dd9376998d8922393a34
Malware Config
Signatures
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NetWire RAT payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3556-139-0x0000000000400000-0x000000000042E000-memory.dmp netwire behavioral2/memory/3556-140-0x0000000000400000-0x000000000042E000-memory.dmp netwire -
Executes dropped EXE 1 IoCs
Processes:
MANMADE A2.exepid process 3556 MANMADE A2.exe -
Processes:
resource yara_rule behavioral2/memory/3556-135-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/3556-136-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/3556-138-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/3556-139-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/3556-140-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops startup file 1 IoCs
Processes:
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MANMADE A2.lnk e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 3 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exepid pid_target process target process 2008 4672 WerFault.exe e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4444 4672 WerFault.exe e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4964 4672 WerFault.exe e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
Processes:
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exepid process 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exedescription pid process target process PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe PID 4672 wrote to memory of 3556 4672 e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe MANMADE A2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe"C:\Users\Admin\AppData\Local\Temp\e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe"1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 7482⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 7882⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\MANMADE A2.exe"C:\Users\Admin\AppData\Local\Temp\e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418.exe"2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 1402⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4672 -ip 46721⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4672 -ip 46721⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4672 -ip 46721⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4672 -ip 46721⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\MANMADE A2.exeFilesize
1.1MB
MD5083efbfa45f426dd94b3b235e1265a43
SHA1d259e6e6887a0f0b109a278d00669bda6189e735
SHA256e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418
SHA512ed75f88fd70b8588344c7655a689b53c80c678445fc5617122fc677c05866f3a14b1b12c6208957876c1e6ddde98b9da87713ebf64e7dd9376998d8922393a34
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C:\Users\Admin\AppData\Roaming\MANMADE A2.exeFilesize
1.1MB
MD5083efbfa45f426dd94b3b235e1265a43
SHA1d259e6e6887a0f0b109a278d00669bda6189e735
SHA256e9607244920eb1aa038a69d8ba8d00325dcc4339fc0cac9892bd4923b5bc0418
SHA512ed75f88fd70b8588344c7655a689b53c80c678445fc5617122fc677c05866f3a14b1b12c6208957876c1e6ddde98b9da87713ebf64e7dd9376998d8922393a34
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memory/3556-132-0x0000000000000000-mapping.dmp
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memory/3556-135-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/3556-136-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/3556-138-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/3556-139-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/3556-140-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/4672-130-0x0000000002250000-0x00000000022CB000-memory.dmpFilesize
492KB
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memory/4672-131-0x0000000002250000-0x00000000022CB000-memory.dmpFilesize
492KB
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memory/4672-141-0x0000000002250000-0x00000000022CB000-memory.dmpFilesize
492KB