Analysis
- max time kernel
98s - max time network
110s - platform
windows10_x64 - resource
win10v20201028 - submitted
17/11/2020, 06:31
Static task
static1
Behavioral task
behavioral1
Sample
Payment Reference.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Payment Reference.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Payment Reference.exe
- Size 708KB
- Sample201117-b7dkrakjhs
- SHA256 5952cc403a58eab272b199a6f39c35bfadf8feeafbadc1a3d30a68e01e93b7ae
- MD5 1c7398b5bb04a3c274798a9e510c66c7
- SHA1 ebb4b9fff17aa4ce58ace5eb822d9999655bd884
- SHA512 d39d50e75b0bc7549ad84cc279acafd1fea64f77eb38221d3ed583d3144747f9c32d254bc304b55a7524f8ae6fa08d54df5ca21c2bc88024514f76feaa9897ea
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
resource yara_rule behavioral2/memory/2856-1-0x0000000000400000-0x000000000044B000-memory.dmp family_agenttesla behavioral2/memory/2856-2-0x000000000040188B-mapping.dmp family_agenttesla behavioral2/memory/3996-3-0x0000000004440000-0x000000000448B000-memory.dmp family_agenttesla behavioral2/memory/2856-4-0x0000000000400000-0x000000000044B000-memory.dmp family_agenttesla - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3996 set thread context of 2856 3996 Payment Reference.exe 77 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2856 Payment Reference.exe 2856 Payment Reference.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 500 Payment Reference.exe 3996 Payment Reference.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2856 Payment Reference.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 500 wrote to memory of 3980 500 Payment Reference.exe 75 PID 500 wrote to memory of 3980 500 Payment Reference.exe 75 PID 500 wrote to memory of 3980 500 Payment Reference.exe 75 PID 500 wrote to memory of 3996 500 Payment Reference.exe 76 PID 500 wrote to memory of 3996 500 Payment Reference.exe 76 PID 500 wrote to memory of 3996 500 Payment Reference.exe 76 PID 3996 wrote to memory of 2856 3996 Payment Reference.exe 77 PID 3996 wrote to memory of 2856 3996 Payment Reference.exe 77 PID 3996 wrote to memory of 2856 3996 Payment Reference.exe 77 PID 3996 wrote to memory of 2856 3996 Payment Reference.exe 77
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:500 -
C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"2⤵PID:3980
-
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C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"C:\Users\Admin\AppData\Local\Temp\Payment Reference.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2856
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