Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25-01-2024 17:11
Static task
static1
Behavioral task
behavioral1
Sample
LZ_0378392893038_903883998___________________.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
LZ_0378392893038_903883998___________________.exe
Resource
win10v2004-20231215-en
General
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Target
LZ_0378392893038_903883998___________________.exe
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Size
1.2MB
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MD5
57871661c88f329a616146c49b61c18f
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SHA1
c1bddb20bba99284864900a627180209f309a1a3
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SHA256
3926e87c46de1b1637b022436f40375b9e0e7bfb0c5bc7ff4176ff9de208108a
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SHA512
01fd4eb4f89d80f48837ee852c6ffae4b8e8f3e5b42ff0ce6af01ee11d1271c5a95f8ff25cbcaefd29417297927166eafe4e9b5af1380f2c29289a308604bd96
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SSDEEP
24576:/AHnh+eWsN3skA4RV1Hom2KXMmHaee52JniQahz5:ih+ZkldoPK8YanwiQaD
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.worlorderbillions.top - Port:
587 - Username:
[email protected] - Password:
7ace90qwerty - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
LZ_0378392893038_903883998___________________.exedescription pid process target process PID 2344 set thread context of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 1692 RegSvcs.exe 1692 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
LZ_0378392893038_903883998___________________.exepid process 2344 LZ_0378392893038_903883998___________________.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 1692 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
LZ_0378392893038_903883998___________________.exedescription pid process target process PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe PID 2344 wrote to memory of 1692 2344 LZ_0378392893038_903883998___________________.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\LZ_0378392893038_903883998___________________.exe"C:\Users\Admin\AppData\Local\Temp\LZ_0378392893038_903883998___________________.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\LZ_0378392893038_903883998___________________.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1692
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1692-11-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1692-13-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1692-15-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1692-16-0x0000000074480000-0x0000000074B6E000-memory.dmpFilesize
6.9MB
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memory/1692-17-0x00000000042A0000-0x00000000042E0000-memory.dmpFilesize
256KB
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memory/1692-18-0x0000000074480000-0x0000000074B6E000-memory.dmpFilesize
6.9MB
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memory/2344-10-0x0000000000190000-0x0000000000194000-memory.dmpFilesize
16KB