Analysis
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max time kernel
73s -
max time network
94s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
03-05-2022 00:37
Static task
static1
Behavioral task
behavioral1
Sample
280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe
Resource
win7-20220414-en
General
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Target
280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe
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Size
257KB
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MD5
6bab2d5b4e14be0c45913fd332bcc6a6
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SHA1
b957c16ecc370ddb35141546471dd9bb180b86ab
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SHA256
280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6
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SHA512
043ce6f6d64814b7326d14d552f2db9dcc2d9cd6efa926b2f40b757d43bf8abf75fd3c76c9ab69f748a3339ec2014a2a54f51544d944dd048491fa517f96b985
Malware Config
Signatures
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Taurus Stealer Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2024-56-0x0000000000220000-0x0000000000256000-memory.dmp family_taurus_stealer behavioral1/memory/2024-57-0x0000000000400000-0x0000000004D97000-memory.dmp family_taurus_stealer -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1200 cmd.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 764 timeout.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.execmd.exedescription pid process target process PID 2024 wrote to memory of 1200 2024 280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe cmd.exe PID 2024 wrote to memory of 1200 2024 280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe cmd.exe PID 2024 wrote to memory of 1200 2024 280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe cmd.exe PID 2024 wrote to memory of 1200 2024 280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe cmd.exe PID 1200 wrote to memory of 764 1200 cmd.exe timeout.exe PID 1200 wrote to memory of 764 1200 cmd.exe timeout.exe PID 1200 wrote to memory of 764 1200 cmd.exe timeout.exe PID 1200 wrote to memory of 764 1200 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe"C:\Users\Admin\AppData\Local\Temp\280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\280eb1d9d24fb1029b5d08f72fe3a0cf627fcac877fd2c03a5b39ee5e462cef6.exe2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout /t 33⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/764-59-0x0000000000000000-mapping.dmp
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memory/1200-58-0x0000000000000000-mapping.dmp
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memory/2024-54-0x00000000755C1000-0x00000000755C3000-memory.dmpFilesize
8KB
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memory/2024-55-0x0000000004F1A000-0x0000000004F3B000-memory.dmpFilesize
132KB
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memory/2024-56-0x0000000000220000-0x0000000000256000-memory.dmpFilesize
216KB
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memory/2024-57-0x0000000000400000-0x0000000004D97000-memory.dmpFilesize
73.6MB