Resubmissions
11/12/2024, 15:32
241211-sy44nssrdm1009/08/2024, 21:57
240809-1t1vfs1cpm1006/08/2024, 13:03
240806-qas1dszdqm06/08/2024, 13:01
240806-p9f97szdlm1006/08/2024, 12:52
240806-p3672stdkg1006/08/2024, 12:29
240806-ppa8fsygqr1006/08/2024, 12:29
240806-pn9pmaygqq06/08/2024, 12:26
240806-pmc92ashlh10Analysis
- max time kernel
59s - max time network
38s - platform
windows11-21h2_x64 - resource
win11-20240802-en - resource tags
- submitted
06/08/2024, 12:52
General
- Target 1/97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
- Size 778KB
- Sample240806-p3672stdkg
- SHA256 97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84
Malware Config
Signatures
- Drops startup file 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 23 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe"C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe"1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"cmd" /c ping 127.0.0.1 -n 49 > nul && copy "C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe" && ping 127.0.0.1 -n 49 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 493⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/5076-0-0x00000000742EE000-0x00000000742EF000-memory.dmp
memory/5076-1-0x0000000000820000-0x00000000008E8000-memory.dmp
memory/5076-2-0x00000000054F0000-0x000000000558C000-memory.dmp
memory/5076-3-0x0000000005590000-0x0000000005622000-memory.dmp
memory/5076-4-0x00000000058A0000-0x00000000058E4000-memory.dmp
memory/5076-5-0x00000000742E0000-0x0000000074A91000-memory.dmp
memory/5076-6-0x0000000005EA0000-0x0000000006446000-memory.dmp
memory/5076-7-0x00000000059A0000-0x00000000059AA000-memory.dmp
memory/5076-9-0x00000000742E0000-0x0000000074A91000-memory.dmp
memory/5076-10-0x00000000742EE000-0x00000000742EF000-memory.dmp
memory/5076-11-0x00000000742E0000-0x0000000074A91000-memory.dmp
memory/5076-13-0x00000000742E0000-0x0000000074A91000-memory.dmp