Analysis
-
max time kernel
140s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 20:38
Static task
static1
Behavioral task
behavioral1
Sample
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe
Resource
win10v2004-20221111-en
General
-
Target
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe
-
Size
126KB
-
MD5
3f24a300cd20fce097aa079ab2953e4c
-
SHA1
4528ff57ad2f99410666b472068a76d761f5b19c
-
SHA256
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451
-
SHA512
99bc0332477eed03387ea6b22a97cfeb5021d683b3ce949d31cbabce25e44e0df34e6ca9f8844152e7331ca882e8eb5bdfd699fc3bd2f3cc73e752e9f52ab38f
-
SSDEEP
3072:zpF3T6kXMn/Yf96OHt1SNh/dX2miQpWv2IeXhHYM4p4m0e1A1N:zHOUMnY96OmN7l/ieX11N
Malware Config
Signatures
-
Drops file in Drivers directory 1 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSASCui.exe" b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription ioc process File opened for modification D:\autorun.inf b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription pid process target process PID 1500 set thread context of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exepid process 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exepid process 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exeb1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription pid process Token: SeDebugPrivilege 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe Token: SeDebugPrivilege 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exepid process 2028 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exedescription pid process target process PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe PID 1500 wrote to memory of 2028 1500 b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe"C:\Users\Admin\AppData\Local\Temp\b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exeC:\Users\Admin\AppData\Local\Temp\b1776ceebd34675ee06d9c33a70a8ac2c520aa8eae4ef4185b78ab2981d78451.exe2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1500-54-0x0000000075D71000-0x0000000075D73000-memory.dmpFilesize
8KB
-
memory/1500-55-0x0000000074850000-0x0000000074DFB000-memory.dmpFilesize
5.7MB
-
memory/1500-56-0x0000000074850000-0x0000000074DFB000-memory.dmpFilesize
5.7MB
-
memory/1500-66-0x0000000074850000-0x0000000074DFB000-memory.dmpFilesize
5.7MB
-
memory/2028-63-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-60-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-61-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-62-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-58-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-64-0x0000000000413AFE-mapping.dmp
-
memory/2028-57-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-67-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-69-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
-
memory/2028-71-0x00000000747D0000-0x0000000074D7B000-memory.dmpFilesize
5.7MB
-
memory/2028-72-0x0000000000136000-0x0000000000147000-memory.dmpFilesize
68KB
-
memory/2028-73-0x00000000747D0000-0x0000000074D7B000-memory.dmpFilesize
5.7MB