Analysis
- max time kernel
148s - max time network
146s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
19/04/2024, 02:10
General
- Target f946d1e4cc28e1865cce4a005be87d7a_JaffaCakes118.exe
- Size 160KB
- Sample240419-cl2vsaeh8x
- SHA256 d6c213bc213ffecf1a0fbff6bd9f0178b9901b7c2f8238f91470f2da761a0f74
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
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\f946d1e4cc28e1865cce4a005be87d7a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f946d1e4cc28e1865cce4a005be87d7a_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1100-24-0x0000000000410000-0x0000000000416000-memory.dmp
memory/1100-25-0x0000000077B51000-0x0000000077B52000-memory.dmp
memory/1184-21-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1184-26-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1208-6-0x0000000002ED0000-0x0000000002ED6000-memory.dmp
memory/1208-2-0x0000000002ED0000-0x0000000002ED6000-memory.dmp
memory/1208-11-0x0000000077B51000-0x0000000077B52000-memory.dmp
memory/1208-27-0x0000000002E70000-0x0000000002E76000-memory.dmp
memory/1208-23-0x0000000002E70000-0x0000000002E76000-memory.dmp
memory/2012-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2012-3-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/2012-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2012-13-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/2012-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2340-15-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/2340-16-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/2340-7-0x0000000000320000-0x0000000000336000-memory.dmp
memory/2340-4-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/2340-8-0x0000000077CFF000-0x0000000077D00000-memory.dmp
memory/2340-9-0x0000000077CFF000-0x0000000077D01000-memory.dmp
memory/2340-10-0x0000000077D00000-0x0000000077D01000-memory.dmp
memory/2340-31-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/2340-32-0x0000000000230000-0x0000000000231000-memory.dmp