Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-03-2024 16:48
Static task
static1
Behavioral task
behavioral1
Sample
de7a4dd111649d1ddfb9982ea29500c3.exe
Resource
win7-20240221-en
General
-
Target
de7a4dd111649d1ddfb9982ea29500c3.exe
-
Size
93KB
-
MD5
de7a4dd111649d1ddfb9982ea29500c3
-
SHA1
4c2fe6af94cd1416a97551e3ba04cbbec55d8eac
-
SHA256
9b2b3260595dc1b4659d853fb247e9c3fa3f3b1deb7083fe1813cbce93b1551c
-
SHA512
7c53db834b60e46b408f890445cd0b97f6bd8f76e9a3f7486bb60bf18d1e2164e2d4e2e6ef5567cb6d84b42e5a7ee4987d24b4d1aba25127f10822aecee7e46b
-
SSDEEP
1536:BHjkSMmc8y+Ad21K+HUtWU+POb1YVvjMItaOgHBmFx5R3E/XqMoTtD:xJc8ik1K+HUV5FMx5RU/6JR
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
de7a4dd111649d1ddfb9982ea29500c3.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation de7a4dd111649d1ddfb9982ea29500c3.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
de7a4dd111649d1ddfb9982ea29500c3.exedescription pid process target process PID 4668 wrote to memory of 2640 4668 de7a4dd111649d1ddfb9982ea29500c3.exe cmd.exe PID 4668 wrote to memory of 2640 4668 de7a4dd111649d1ddfb9982ea29500c3.exe cmd.exe PID 4668 wrote to memory of 2640 4668 de7a4dd111649d1ddfb9982ea29500c3.exe cmd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\de7a4dd111649d1ddfb9982ea29500c3.exe"C:\Users\Admin\AppData\Local\Temp\de7a4dd111649d1ddfb9982ea29500c3.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\de7a4dd111649d1ddfb9982ea29500c3.exe" "2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\ytk.batFilesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948
-
memory/4668-0-0x0000000002070000-0x0000000002170000-memory.dmpFilesize
1024KB
-
memory/4668-1-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
-
memory/4668-2-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB