Analysis
- max time kernel
113s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
25/01/2024, 17:24
General
- Target 751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe
- Size 618KB
- Sample240125-vyvakscdhp
- SHA256 751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.bilimseltipyayinevi.com
-
Port
587
-
Username
-
Password
G2_PYKYRz9rNWye
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.bilimseltipyayinevi.com
-
Port
587
-
Username
-
Password
G2_PYKYRz9rNWye
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Kinsing
Kinsing is a loader written in Golang.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- 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
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe"C:\Users\Admin\AppData\Local\Temp\751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe"C:\Users\Admin\AppData\Local\Temp\751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
751597396e020f0bc9c02049fba72290571f6ade9b2c079f33bf1e70f99a30f6.exe.log
memory/1392-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1392-20-0x0000000005560000-0x0000000005570000-memory.dmp
memory/1392-19-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/1392-18-0x0000000006210000-0x0000000006260000-memory.dmp
memory/1392-16-0x0000000005330000-0x0000000005396000-memory.dmp
memory/1392-15-0x0000000005560000-0x0000000005570000-memory.dmp
memory/1392-14-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/1416-8-0x00000000063A0000-0x000000000641C000-memory.dmp
memory/1416-9-0x00000000089E0000-0x0000000008A7C000-memory.dmp
memory/1416-0-0x00000000002A0000-0x0000000000340000-memory.dmp
memory/1416-7-0x00000000051F0000-0x00000000051FE000-memory.dmp
memory/1416-13-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/1416-6-0x0000000004F90000-0x0000000004FA6000-memory.dmp
memory/1416-5-0x0000000004ED0000-0x0000000004EDA000-memory.dmp
memory/1416-4-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
memory/1416-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp
memory/1416-2-0x0000000005210000-0x00000000057B4000-memory.dmp
memory/1416-1-0x0000000074C30000-0x00000000753E0000-memory.dmp