Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
20/12/2023, 14:19
General
- Target c4d67b07ce045789480d6b4f0e3cb9af.exe
- Size 34KB
- Sample231220-rmyxvahdgm
- SHA256 159ad1a8ae7359411baa3009169648f7aee0804f63237211e588684a7671a0bd
Malware Config
Signatures
- Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
- UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
-
C:\Users\Admin\AppData\Local\Temp\c4d67b07ce045789480d6b4f0e3cb9af.exe"C:\Users\Admin\AppData\Local\Temp\c4d67b07ce045789480d6b4f0e3cb9af.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 3524⤵
- Program crash
-
-
-
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2156 -ip 21561⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/808-9-0x0000000000400000-0x0000000000417000-memory.dmp
memory/808-1-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/808-10-0x0000000002340000-0x0000000002D40000-memory.dmp
memory/808-4-0x0000000002340000-0x0000000002D40000-memory.dmp
memory/808-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2156-5-0x0000000000780000-0x0000000000786000-memory.dmp
memory/2156-8-0x0000000000BE0000-0x0000000000BF2000-memory.dmp
memory/2156-15-0x0000000000780000-0x0000000000786000-memory.dmp
memory/2156-6-0x00000000775B2000-0x00000000775B3000-memory.dmp
memory/2504-14-0x00000000007E0000-0x00000000007E6000-memory.dmp
memory/3520-3-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
memory/3520-2-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
memory/3520-7-0x00007FFC0EC2D000-0x00007FFC0EC2E000-memory.dmp
memory/3520-17-0x00007FFC0EDC0000-0x00007FFC0EDC1000-memory.dmp