Resubmissions
09/10/2023, 22:49
231009-2rxwfsgh8z1006/03/2021, 22:20
210306-e542m4kcwn1009/11/2020, 19:51
201109-ldpapz7ekx10Analysis
- max time kernel
11s - max time network
102s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:51
General
- Target SecuriteInfo.com.BehavesLike.Win32.Generic.dc.28918.exe
- Size 291KB
- Sample201109-ldpapz7ekx
- SHA256 0ec947a4f30a6ad7d055c72f5d6c1ffe7a538349f41e8156e9aa5c7a8b0d7811
Score
10/10
Malware Config
Signatures
- Jigsaw Ransomware
Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops desktop.ini file(s) 2 IoCs
- Drops file in Windows directory 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.dc.28918.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.dc.28918.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe"C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe" C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.dc.28918.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1020-0-0x0000000002390000-0x0000000002391000-memory.dmp
memory/1020-1-0x0000000002390000-0x0000000002391000-memory.dmp
memory/2072-6-0x0000000002210000-0x0000000002211000-memory.dmp