Analysis
- max time kernel
93s - max time network
97s - platform
windows10-2004_x64 - resource
win10v2004-20240910-en - resource tags
- submitted
13/09/2024, 08:25
General
- Target file.exe
- Size 342KB
- Sample240913-kbabsatfmc
- SHA256 a21388b8be0612fb9d0274cba67c88df2d604629322fc0968558dfd28be09cd4
Malware Config
Signatures
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1104-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/1104-1-0x0000000000090000-0x00000000000EC000-memory.dmp
memory/1104-23-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1104-7-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/3484-14-0x0000000008090000-0x000000000819A000-memory.dmp
memory/3484-17-0x00000000081A0000-0x00000000081EC000-memory.dmp
memory/3484-10-0x00000000051E0000-0x0000000005272000-memory.dmp
memory/3484-11-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3484-12-0x0000000005380000-0x000000000538A000-memory.dmp
memory/3484-13-0x0000000008550000-0x0000000008B68000-memory.dmp
memory/3484-8-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3484-15-0x0000000007FE0000-0x0000000007FF2000-memory.dmp
memory/3484-16-0x0000000008040000-0x000000000807C000-memory.dmp
memory/3484-9-0x00000000056B0000-0x0000000005C54000-memory.dmp
memory/3484-18-0x0000000008DE0000-0x0000000008E46000-memory.dmp
memory/3484-19-0x00000000090D0000-0x0000000009146000-memory.dmp
memory/3484-20-0x0000000009070000-0x000000000908E000-memory.dmp
memory/3484-21-0x0000000009AC0000-0x0000000009C82000-memory.dmp
memory/3484-22-0x000000000A1C0000-0x000000000A6EC000-memory.dmp
memory/3484-4-0x0000000000400000-0x000000000045A000-memory.dmp
memory/3484-24-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3484-25-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3484-27-0x00000000747D0000-0x0000000074F80000-memory.dmp