Analysis
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max time kernel
161s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 10:50
Static task
static1
Behavioral task
behavioral1
Sample
BANK COPY.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
BANK COPY.exe
Resource
win10v2004-20220414-en
General
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Target
BANK COPY.exe
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Size
985KB
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MD5
7caa639b8b264d21417fad8969dfdc1e
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SHA1
960ede809b7927dd134620eb88744239826bd324
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SHA256
42cca3ae2e4d971b4bd7acc8b205c22ba675aa08b760aac654514c5578d74dc2
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SHA512
ba5f61ce73c21fdbc66390b60b2c3f2cdc4a8dfc1ad8b9610c2ecaae3d6cc704fba5a63bd13f52df880b039da5d3bf074f9196c2ab8d9fed8f854bf3a9388d32
Malware Config
Extracted
Protocol: smtp- Host:
mail.albaniandailynews.com - Port:
587 - Username:
[email protected] - Password:
125875.jUkT
Extracted
agenttesla
Protocol: smtp- Host:
mail.albaniandailynews.com - Port:
587 - Username:
[email protected] - Password:
125875.jUkT
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2408-132-0x00000000006A0000-0x00000000006F0000-memory.dmp family_agenttesla behavioral2/memory/2408-133-0x00000000006A0000-0x00000000006F0000-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:
BANK COPY.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 BANK COPY.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 BANK COPY.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 BANK COPY.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
BANK COPY.exedescription pid process target process PID 1612 set thread context of 2408 1612 BANK COPY.exe BANK COPY.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
BANK COPY.exeBANK COPY.exepid process 1612 BANK COPY.exe 1612 BANK COPY.exe 2408 BANK COPY.exe 2408 BANK COPY.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
BANK COPY.exepid process 1612 BANK COPY.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
BANK COPY.exedescription pid process Token: SeDebugPrivilege 2408 BANK COPY.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
BANK COPY.exeBANK COPY.exedescription pid process target process PID 1612 wrote to memory of 2408 1612 BANK COPY.exe BANK COPY.exe PID 1612 wrote to memory of 2408 1612 BANK COPY.exe BANK COPY.exe PID 1612 wrote to memory of 2408 1612 BANK COPY.exe BANK COPY.exe PID 2408 wrote to memory of 4196 2408 BANK COPY.exe netsh.exe PID 2408 wrote to memory of 4196 2408 BANK COPY.exe netsh.exe PID 2408 wrote to memory of 4196 2408 BANK COPY.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
BANK COPY.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 BANK COPY.exe -
outlook_win_path 1 IoCs
Processes:
BANK COPY.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 BANK COPY.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BANK COPY.exe"C:\Users\Admin\AppData\Local\Temp\BANK COPY.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\BANK COPY.exe"C:\Users\Admin\AppData\Local\Temp\BANK COPY.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1612-131-0x00000000023E0000-0x00000000023E8000-memory.dmpFilesize
32KB
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memory/2408-130-0x0000000000000000-mapping.dmp
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memory/2408-132-0x00000000006A0000-0x00000000006F0000-memory.dmpFilesize
320KB
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memory/2408-133-0x00000000006A0000-0x00000000006F0000-memory.dmpFilesize
320KB
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memory/2408-134-0x0000000004E70000-0x0000000005414000-memory.dmpFilesize
5.6MB
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memory/2408-135-0x0000000004B40000-0x0000000004BD2000-memory.dmpFilesize
584KB
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memory/2408-136-0x0000000004C10000-0x0000000004CAC000-memory.dmpFilesize
624KB
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memory/2408-137-0x0000000005A20000-0x0000000005A86000-memory.dmpFilesize
408KB
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memory/2408-138-0x0000000006130000-0x0000000006180000-memory.dmpFilesize
320KB
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memory/2408-140-0x0000000006010000-0x000000000601A000-memory.dmpFilesize
40KB
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memory/4196-139-0x0000000000000000-mapping.dmp