Analysis
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max time kernel
142s -
max time network
121s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
22-10-2021 15:49
Static task
static1
Behavioral task
behavioral1
Sample
MV. PACIFIC POWER - scanned.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
MV. PACIFIC POWER - scanned.exe
Resource
win10-en-20211014
General
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Target
MV. PACIFIC POWER - scanned.exe
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Size
484KB
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MD5
8bbe66fe1aa1c26e2ef7b4d752998d3a
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SHA1
8df9097789d3b548c807d5c932c9a530cf1fa1a0
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SHA256
bac1342206103fdc88c4c3ca8b2c30d73e46781d8e40f82f1ea4064547bbb76c
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SHA512
e19fef507bff4b75bce4d6a9ce6e18209cd0d5aa660e89abee2e6daba6e96751c279f2bb6ccd8a265b196a5addb282695f58cf36612ecbd25184d6ad64191a04
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.penavico--cz.com - Port:
587 - Username:
ops@penavico--cz.com - Password:
Fq$L%J((!6
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/836-60-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/836-61-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/836-63-0x00000000004369AE-mapping.dmp family_agenttesla behavioral1/memory/836-64-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/836-67-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/836-70-0x0000000000090000-0x00000000000CC000-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:
MV. PACIFIC POWER - scanned.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV. PACIFIC POWER - scanned.exe Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV. PACIFIC POWER - scanned.exe Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV. PACIFIC POWER - scanned.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
MV. PACIFIC POWER - scanned.exedescription pid process target process PID 1624 set thread context of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MV. PACIFIC POWER - scanned.exepid process 836 MV. PACIFIC POWER - scanned.exe 836 MV. PACIFIC POWER - scanned.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
MV. PACIFIC POWER - scanned.exeMV. PACIFIC POWER - scanned.exedescription pid process Token: SeDebugPrivilege 1624 MV. PACIFIC POWER - scanned.exe Token: SeDebugPrivilege 836 MV. PACIFIC POWER - scanned.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
MV. PACIFIC POWER - scanned.exedescription pid process target process PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe PID 1624 wrote to memory of 836 1624 MV. PACIFIC POWER - scanned.exe MV. PACIFIC POWER - scanned.exe -
outlook_office_path 1 IoCs
Processes:
MV. PACIFIC POWER - scanned.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV. PACIFIC POWER - scanned.exe -
outlook_win_path 1 IoCs
Processes:
MV. PACIFIC POWER - scanned.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV. PACIFIC POWER - scanned.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MV. PACIFIC POWER - scanned.exe"C:\Users\Admin\AppData\Local\Temp\MV. PACIFIC POWER - scanned.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\MV. PACIFIC POWER - scanned.exe"C:\Users\Admin\AppData\Local\Temp\MV. PACIFIC POWER - scanned.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/836-58-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-59-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-60-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-61-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-63-0x00000000004369AE-mapping.dmp
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memory/836-64-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-67-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-70-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/836-71-0x0000000000090000-0x0000000000092000-memory.dmpFilesize
8KB
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memory/836-73-0x0000000004870000-0x0000000004871000-memory.dmpFilesize
4KB
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memory/1624-55-0x0000000000210000-0x0000000000211000-memory.dmpFilesize
4KB
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memory/1624-57-0x0000000004B50000-0x0000000004B51000-memory.dmpFilesize
4KB