Analysis
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max time kernel
139s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 23:45
Static task
static1
Behavioral task
behavioral1
Sample
RMK TRADING LTD CATALOGUE 012_PDF .exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
RMK TRADING LTD CATALOGUE 012_PDF .exe
Resource
win10v2004-20220414-en
General
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Target
RMK TRADING LTD CATALOGUE 012_PDF .exe
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Size
511KB
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MD5
081b3b925c356262788a067306c6c995
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SHA1
02b588121e3a2887bf10267232cbfc7e838cd28a
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SHA256
eb01b3b824c13f4703f9cb5e981496560de476c1a901ea3b04abec64996a6074
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SHA512
5138ab751aaab16d20cb5da8074852b0e7e7e0339ac530fb8023e83e383bc8a5d9593eea7af8277e5f66ecbd6ebef22916b25f63703f88bb6001283fd3559fcc
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://trend.fischer-landmaschinen.me/ - Port:
21 - Username:
[email protected] - Password:
troopss@@
Protocol: ftp- Host:
ftp://trend.fischer-landmaschinen.me/ - Port:
21 - Username:
[email protected] - Password:
troopss@@
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/1304-62-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1304-63-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1304-64-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1304-65-0x0000000000445D8E-mapping.dmp family_agenttesla behavioral1/memory/1304-67-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1304-69-0x0000000000400000-0x000000000044A000-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:
RMK TRADING LTD CATALOGUE 012_PDF .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RMK TRADING LTD CATALOGUE 012_PDF .exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RMK TRADING LTD CATALOGUE 012_PDF .exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RMK TRADING LTD CATALOGUE 012_PDF .exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exedescription pid process target process PID 1668 set thread context of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exeRMK TRADING LTD CATALOGUE 012_PDF .exepid process 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe 1304 RMK TRADING LTD CATALOGUE 012_PDF .exe 1304 RMK TRADING LTD CATALOGUE 012_PDF .exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exeRMK TRADING LTD CATALOGUE 012_PDF .exedescription pid process Token: SeDebugPrivilege 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe Token: SeDebugPrivilege 1304 RMK TRADING LTD CATALOGUE 012_PDF .exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exedescription pid process target process PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe PID 1668 wrote to memory of 1304 1668 RMK TRADING LTD CATALOGUE 012_PDF .exe RMK TRADING LTD CATALOGUE 012_PDF .exe -
outlook_office_path 1 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RMK TRADING LTD CATALOGUE 012_PDF .exe -
outlook_win_path 1 IoCs
Processes:
RMK TRADING LTD CATALOGUE 012_PDF .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RMK TRADING LTD CATALOGUE 012_PDF .exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RMK TRADING LTD CATALOGUE 012_PDF .exe"C:\Users\Admin\AppData\Local\Temp\RMK TRADING LTD CATALOGUE 012_PDF .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\RMK TRADING LTD CATALOGUE 012_PDF .exe"{path}"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
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Downloads
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memory/1304-64-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-59-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-60-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-62-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-63-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-65-0x0000000000445D8E-mapping.dmp
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memory/1304-67-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1304-69-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/1668-55-0x0000000075BF1000-0x0000000075BF3000-memory.dmpFilesize
8KB
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memory/1668-56-0x0000000000210000-0x0000000000218000-memory.dmpFilesize
32KB
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memory/1668-57-0x0000000004960000-0x00000000049D0000-memory.dmpFilesize
448KB
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memory/1668-58-0x00000000004A0000-0x00000000004F6000-memory.dmpFilesize
344KB
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memory/1668-54-0x0000000000810000-0x0000000000896000-memory.dmpFilesize
536KB