Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
05-12-2024 19:03
General
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Target
4775c82ff7ad36ca2d1608b0ce3a6b81eec502b7515e9eb2f50c09678c253459.exe
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Size
89KB
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MD5
90bdfee1dc856db64249858310df8e63
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SHA1
2ad45783ccba852974980dc995bd0b7871338190
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SHA256
4775c82ff7ad36ca2d1608b0ce3a6b81eec502b7515e9eb2f50c09678c253459
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SHA512
5a658a55dd5ab6206e2b3d7434d1b86ccf7b91d8fafeb85bb4c9c7d8aca499f5023c4a2c371c7bdb5fe419772f355dad55751bfa92a4feb4dc0f4b0578c8a5c2
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SSDEEP
1536:k1+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7a:g+4MJIkLZJNAQ9Jo9a
Malware Config
Signatures
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Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
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Tinba family
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Adds Run key to start application 2 TTPs 1 IoCs
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UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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.
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 57 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 12 IoCs
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Suspicious use of FindShellTrayWindow 30 IoCs
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Suspicious use of SendNotifyMessage 18 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
- Suspicious use of FindShellTrayWindow
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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\4775c82ff7ad36ca2d1608b0ce3a6b81eec502b7515e9eb2f50c09678c253459.exe"C:\Users\Admin\AppData\Local\Temp\4775c82ff7ad36ca2d1608b0ce3a6b81eec502b7515e9eb2f50c09678c253459.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
4KB
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Filesize
4KB
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Filesize
96KB
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Filesize
10.0MB
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Filesize
4KB
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Filesize
96KB
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Filesize
10.0MB
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Filesize
8KB
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Filesize
1.7MB
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Filesize
24KB
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Filesize
4KB
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Filesize
4KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB