Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
26/07/2024, 03:15
Behavioral task
behavioral1
Sample
5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe
Resource
win7-20240705-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe
- Size 83KB
- Sample240726-dr8e7aweqc
- SHA256 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8
- MD5 87ebe585e29a5ecc568195bba6722446
- SHA1 f7cd9fb4cbd1d0261d6183fd732b22cdfd652673
- SHA512 8fd61b0c5f2474012d3d9bc33fc7e01ac018b7fa14745d7c1b3cc4e7ddcc357a8e4e2c529c87b79154cc8d57f87ba64ec1639f25a2346f7ffbe0fdd975f1b5f4
- SSDEEP 1536:255u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:8MSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\kmjloerlnqy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe" 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe - Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\A: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\G: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\K: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\Q: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\W: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\X: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\B: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\H: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\R: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\T: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\P: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\I: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\J: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\M: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\N: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\U: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\Y: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\Z: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\E: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\L: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\O: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe File opened (read-only) \??\S: 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe - System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe - Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 2880 wrote to memory of 1092 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 87 PID 2880 wrote to memory of 1092 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 87 PID 2880 wrote to memory of 1092 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 87 PID 2880 wrote to memory of 4352 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 96 PID 2880 wrote to memory of 4352 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 96 PID 2880 wrote to memory of 4352 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 96 PID 2880 wrote to memory of 4408 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 98 PID 2880 wrote to memory of 4408 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 98 PID 2880 wrote to memory of 4408 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 98 PID 2880 wrote to memory of 1792 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 101 PID 2880 wrote to memory of 1792 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 101 PID 2880 wrote to memory of 1792 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 101 PID 2880 wrote to memory of 4528 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 105 PID 2880 wrote to memory of 4528 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 105 PID 2880 wrote to memory of 4528 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 105 PID 2880 wrote to memory of 3608 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 107 PID 2880 wrote to memory of 3608 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 107 PID 2880 wrote to memory of 3608 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 107 PID 2880 wrote to memory of 1564 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 109 PID 2880 wrote to memory of 1564 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 109 PID 2880 wrote to memory of 1564 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 109 PID 2880 wrote to memory of 632 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 112 PID 2880 wrote to memory of 632 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 112 PID 2880 wrote to memory of 632 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 112 PID 2880 wrote to memory of 4900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 114 PID 2880 wrote to memory of 4900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 114 PID 2880 wrote to memory of 4900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 114 PID 2880 wrote to memory of 4552 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 116 PID 2880 wrote to memory of 4552 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 116 PID 2880 wrote to memory of 4552 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 116 PID 2880 wrote to memory of 4316 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 126 PID 2880 wrote to memory of 4316 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 126 PID 2880 wrote to memory of 4316 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 126 PID 2880 wrote to memory of 3744 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 128 PID 2880 wrote to memory of 3744 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 128 PID 2880 wrote to memory of 3744 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 128 PID 2880 wrote to memory of 556 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 130 PID 2880 wrote to memory of 556 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 130 PID 2880 wrote to memory of 556 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 130 PID 2880 wrote to memory of 944 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 135 PID 2880 wrote to memory of 944 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 135 PID 2880 wrote to memory of 944 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 135 PID 2880 wrote to memory of 2900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 137 PID 2880 wrote to memory of 2900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 137 PID 2880 wrote to memory of 2900 2880 5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe 137
Processes
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C:\Users\Admin\AppData\Local\Temp\5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe"C:\Users\Admin\AppData\Local\Temp\5203b2331d98decd3ec04be2cf797691d33bfb66dd403e28f362fbc1069eacd8.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1092
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4352
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1792
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4528
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3608
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1564
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:632
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4900
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4552
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4316
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3744
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:556
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:944
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2900
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