Analysis
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max time kernel
187s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 22:38
Static task
static1
Behavioral task
behavioral1
Sample
PROOF OF PAYMENT.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
PROOF OF PAYMENT.exe
Resource
win10v2004-20220414-en
General
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Target
PROOF OF PAYMENT.exe
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Size
555KB
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MD5
89f884a7f504cdb9981f40e84f67a874
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SHA1
8903e0aa1959cc486f3950d99dac80fe23527c52
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SHA256
2119e2edacd5fd8a85697a8f271f328c2337ce04fb86d9aa6c38007bf78a0ce4
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SHA512
532192980bb97a86acdf5be5b45fe22c233635a4a3979673b8bfec644de13a0341594b9553c3867f66c2c5f85e89ccd7b89be7788f0ba3a787c0bc9a5ed6a590
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
payment123
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
payment123
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4688-136-0x0000000000400000-0x0000000000466000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
PROOF OF PAYMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PROOF OF PAYMENT.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PROOF OF PAYMENT.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PROOF OF PAYMENT.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PROOF OF PAYMENT.exedescription pid process target process PID 1968 set thread context of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
PROOF OF PAYMENT.exePROOF OF PAYMENT.exepid process 1968 PROOF OF PAYMENT.exe 1968 PROOF OF PAYMENT.exe 1968 PROOF OF PAYMENT.exe 1968 PROOF OF PAYMENT.exe 4688 PROOF OF PAYMENT.exe 4688 PROOF OF PAYMENT.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
PROOF OF PAYMENT.exePROOF OF PAYMENT.exedescription pid process Token: SeDebugPrivilege 1968 PROOF OF PAYMENT.exe Token: SeDebugPrivilege 4688 PROOF OF PAYMENT.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PROOF OF PAYMENT.exepid process 4688 PROOF OF PAYMENT.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
PROOF OF PAYMENT.exedescription pid process target process PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe PID 1968 wrote to memory of 4688 1968 PROOF OF PAYMENT.exe PROOF OF PAYMENT.exe -
outlook_office_path 1 IoCs
Processes:
PROOF OF PAYMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PROOF OF PAYMENT.exe -
outlook_win_path 1 IoCs
Processes:
PROOF OF PAYMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PROOF OF PAYMENT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe"C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PROOF OF PAYMENT.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1968-130-0x0000000000AB0000-0x0000000000B40000-memory.dmpFilesize
576KB
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memory/1968-131-0x0000000008000000-0x00000000085A4000-memory.dmpFilesize
5.6MB
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memory/1968-132-0x0000000007A50000-0x0000000007AE2000-memory.dmpFilesize
584KB
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memory/1968-133-0x0000000005530000-0x000000000553A000-memory.dmpFilesize
40KB
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memory/1968-134-0x0000000007CA0000-0x0000000007D3C000-memory.dmpFilesize
624KB
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memory/4688-135-0x0000000000000000-mapping.dmp
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memory/4688-136-0x0000000000400000-0x0000000000466000-memory.dmpFilesize
408KB
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memory/4688-138-0x0000000006550000-0x00000000065B6000-memory.dmpFilesize
408KB
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memory/4688-139-0x0000000006E90000-0x0000000006EE0000-memory.dmpFilesize
320KB