Analysis
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max time kernel
173s -
max time network
198s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
22-11-2022 06:02
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20221111-en
General
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Target
tmp.exe
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Size
334KB
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MD5
a841724e4e82cecd3a00fac001ca9230
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SHA1
dd311ab9e15bbf519a0f4c0beaa6e4580f6a7b12
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SHA256
9e789a306089eb12501a620add9a90e4acc45ea9bbb88c2b6c031ff36625dd59
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SHA512
29755bd7da2bfb99902d76f6283c07380a1af1ef4a3580e35466a508ae1c511b93fb5d6bb2cc9ffff8db39d17f3988c7fc1abc5b3b62b99f1dfd12667db2bac9
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SSDEEP
6144:8Eaii9gfJUZxfNcUgp01S/8kv5d3Zk17RbNcST+:8EaJfO/95xClf3
Malware Config
Extracted
eternity
http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion
Signatures
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Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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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:
tmp.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2824 2716 WerFault.exe tmp.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
tmp.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 tmp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier tmp.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
tmp.exepid process 2716 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 2716 tmp.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
tmp.execmd.execmd.exedescription pid process target process PID 2716 wrote to memory of 3604 2716 tmp.exe cmd.exe PID 2716 wrote to memory of 3604 2716 tmp.exe cmd.exe PID 3604 wrote to memory of 868 3604 cmd.exe chcp.com PID 3604 wrote to memory of 868 3604 cmd.exe chcp.com PID 3604 wrote to memory of 5108 3604 cmd.exe netsh.exe PID 3604 wrote to memory of 5108 3604 cmd.exe netsh.exe PID 3604 wrote to memory of 2432 3604 cmd.exe findstr.exe PID 3604 wrote to memory of 2432 3604 cmd.exe findstr.exe PID 2716 wrote to memory of 1836 2716 tmp.exe cmd.exe PID 2716 wrote to memory of 1836 2716 tmp.exe cmd.exe PID 1836 wrote to memory of 4680 1836 cmd.exe chcp.com PID 1836 wrote to memory of 4680 1836 cmd.exe chcp.com PID 1836 wrote to memory of 2832 1836 cmd.exe netsh.exe PID 1836 wrote to memory of 2832 1836 cmd.exe netsh.exe PID 1836 wrote to memory of 1416 1836 cmd.exe findstr.exe PID 1836 wrote to memory of 1416 1836 cmd.exe findstr.exe -
outlook_office_path 1 IoCs
Processes:
tmp.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe -
outlook_win_path 1 IoCs
Processes:
tmp.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\netsh.exenetsh wlan show profile3⤵
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C:\Windows\system32\findstr.exefindstr All3⤵
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\netsh.exenetsh wlan show profile name="65001" key=clear3⤵
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C:\Windows\system32\findstr.exefindstr Key3⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2716 -s 17482⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 376 -p 2716 -ip 27161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/868-136-0x0000000000000000-mapping.dmp
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memory/1416-143-0x0000000000000000-mapping.dmp
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memory/1836-140-0x0000000000000000-mapping.dmp
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memory/2432-138-0x0000000000000000-mapping.dmp
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memory/2716-135-0x0000023FD29B0000-0x0000023FD2A00000-memory.dmpFilesize
320KB
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memory/2716-132-0x0000023FD0AF0000-0x0000023FD0B4A000-memory.dmpFilesize
360KB
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memory/2716-139-0x00007FFDA4070000-0x00007FFDA4B31000-memory.dmpFilesize
10.8MB
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memory/2716-133-0x00007FFDA4070000-0x00007FFDA4B31000-memory.dmpFilesize
10.8MB
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memory/2716-144-0x00007FFDA4070000-0x00007FFDA4B31000-memory.dmpFilesize
10.8MB
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memory/2832-142-0x0000000000000000-mapping.dmp
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memory/3604-134-0x0000000000000000-mapping.dmp
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memory/4680-141-0x0000000000000000-mapping.dmp
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memory/5108-137-0x0000000000000000-mapping.dmp