Resubmissions
17-04-2024 15:10
240417-skjktade45 1017-04-2024 15:10
240417-skhzaade44 1017-04-2024 15:10
240417-skhcrafa4s 1017-04-2024 15:10
240417-skgq8ade42 1017-04-2024 15:10
240417-skgffsde39 1015-04-2024 12:57
240415-p6157shb6w 1015-04-2024 12:56
240415-p6n6mshb5y 1015-04-2024 12:56
240415-p6ft9seh37 1015-04-2024 12:56
240415-p6exzaeh36 1015-04-2024 12:56
240415-p6d1nseh34 10Analysis
-
max time kernel
979s -
max time network
980s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
-
submitted
15-04-2024 12:56
General
-
Target
02e8c7af3724ff535da627197920ad14.exe
-
Size
1.2MB
-
MD5
02e8c7af3724ff535da627197920ad14
-
SHA1
794bd6f52a9673e1146321fa2545c580858c0d5f
-
SHA256
ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c
-
SHA512
8a8710ffced04c30f5c43c71ebcbcf56f7b096836f67d1a847db4a8df4f39e291f3e7119f45f03fa1ca0abd0021f81abd31bb775fa22fe2340c1cf24f19f2555
-
SSDEEP
24576:XHtrdKYVVSrqGDohJ3STZG8vIn/sCBGnWsY0Dyk:XHtV7GwBSTc8An/4YFk
Malware Config
Signatures
-
Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
UPX packed file 64 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Adds Run key to start application 2 TTPs 2 IoCs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
-
Drops file in Program Files directory 64 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of UnmapMainImage 1 IoCs
-
Suspicious use of WriteProcessMemory 21 IoCs
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
-
-
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
-
-
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
95KB
MD5ce8d840c2e2ea7593379186515b92ed6
SHA1c72b3b75f9204ae4ba29a6dab1fcbdfedf86eb7f
SHA256aa8964fb41528de263c21a7173fee34016e299fba4acfc44aacaf62e5ac733a7
SHA512b6aaa907f9b948a80ec2e59d312980fa81d1464062b2e52d9d08e1640338e5b21a1b72e2042af60cc2d903b491160b08feec330e9f9a89ac274e2ec3414b3608
-
Filesize
852KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
852KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB