Resubmissions
11-04-2024 06:50
240411-hl165seb22 1011-04-2024 06:50
240411-hl1klsea99 1011-04-2024 06:49
240411-hlr88shb41 1011-04-2024 06:49
240411-hlnk2sea97 1011-04-2024 06:49
240411-hlkt6ahb4z 1007-04-2024 08:26
240407-kb93eahd32 1007-04-2024 08:26
240407-kb3y4ahd25 10Analysis
-
max time kernel
1561s -
max time network
1564s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
07-04-2024 08:26
General
-
Target
095b7c9aafb975f3732092b03b97ff4f.exe
-
Size
1.4MB
-
MD5
095b7c9aafb975f3732092b03b97ff4f
-
SHA1
db77f3b9c3db3f5d016221471f828fbb06e740f7
-
SHA256
8827d1935a406a4a39e3da4b8c994753d7cbddf55ea386ac1bdfe17cf2a6f6f1
-
SHA512
29612b32e2e6e9723e2041ee20f7df05ca7d18828270444a4d12b5ee5e2641a149f9880d84cc83054a9f768eeea43bc27fccc81187b97363321e10572285a05a
-
SSDEEP
12288:WZgSKWk54jeg6lL5assQHtzV2KoLJ+PwXxwuLSJ8slf1zMr6iL/KNDx2PIXekQ:KgoLetlLS8tz6V+PwD0XVMrXCNDxtY
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
-
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 12 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\095b7c9aafb975f3732092b03b97ff4f.exe"C:\Users\Admin\AppData\Local\Temp\095b7c9aafb975f3732092b03b97ff4f.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
90KB
MD59b6c53f5547117f334e11a1fd827c4e9
SHA15ac84d2b20489a04cf8e2a74f7ef578edf5470e9
SHA256801d74a42b796cf2a2d7d6421c6350b2ff901a1a197bb9facceafcd7bd1eff19
SHA512fd977a9c3aa3b3773c01bb069d424dd53a77731ebae38bdef2fedc9495bf7a97747bda9a12b81d821d10b0e94a9bb53b375246cb9b0d6558ed96ec2d0e2f8e4a
-
Filesize
824KB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB
-
Filesize
1.9MB