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Analysis
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max time kernel
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max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
24/07/2023, 12:56
Behavioral task
behavioral1
Sample
NA_NA_3b2d578596bf4bexeexe_JC.exe
Resource
win7-20230712-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
NA_NA_3b2d578596bf4bexeexe_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
NA_NA_3b2d578596bf4bexeexe_JC.exe
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Size
73KB
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MD5
3b2d578596bf4bff2ef3117123e1aaee
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SHA1
42af6666613cfdd0ede38385426c7443035a85b9
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SHA256
f145d71caa586333106e115e2c4cfa8d6f37af697911757d7a94cc81d3028043
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SHA512
a90939091ffd574504e56d68b585972b79820df42302584948aaac053dd5365a8dd358f923dfbacf2b2140ec052743dc40bbd0d364d8e1ae2a2966886ea92714
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SSDEEP
1536:G55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:sMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce NA_NA_3b2d578596bf4bexeexe_JC.exe Set value (str) \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\esyomltxnwx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NA_NA_3b2d578596bf4bexeexe_JC.exe" NA_NA_3b2d578596bf4bexeexe_JC.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) \??\X: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\A: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\G: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\H: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\R: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\V: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\P: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\Y: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\E: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\I: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\J: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\L: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\M: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\K: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\Q: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\T: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\W: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\Z: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\B: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\N: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\O: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\S: NA_NA_3b2d578596bf4bexeexe_JC.exe File opened (read-only) \??\U: NA_NA_3b2d578596bf4bexeexe_JC.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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 NA_NA_3b2d578596bf4bexeexe_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString NA_NA_3b2d578596bf4bexeexe_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier NA_NA_3b2d578596bf4bexeexe_JC.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3376 wrote to memory of 3892 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 86 PID 3376 wrote to memory of 3892 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 86 PID 3376 wrote to memory of 3892 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 86 PID 3376 wrote to memory of 1468 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 97 PID 3376 wrote to memory of 1468 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 97 PID 3376 wrote to memory of 1468 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 97 PID 3376 wrote to memory of 4528 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 99 PID 3376 wrote to memory of 4528 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 99 PID 3376 wrote to memory of 4528 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 99 PID 3376 wrote to memory of 644 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 103 PID 3376 wrote to memory of 644 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 103 PID 3376 wrote to memory of 644 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 103 PID 3376 wrote to memory of 4980 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 105 PID 3376 wrote to memory of 4980 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 105 PID 3376 wrote to memory of 4980 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 105 PID 3376 wrote to memory of 2200 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 107 PID 3376 wrote to memory of 2200 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 107 PID 3376 wrote to memory of 2200 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 107 PID 3376 wrote to memory of 2120 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 109 PID 3376 wrote to memory of 2120 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 109 PID 3376 wrote to memory of 2120 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 109 PID 3376 wrote to memory of 4708 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 112 PID 3376 wrote to memory of 4708 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 112 PID 3376 wrote to memory of 4708 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 112 PID 3376 wrote to memory of 4576 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 114 PID 3376 wrote to memory of 4576 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 114 PID 3376 wrote to memory of 4576 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 114 PID 3376 wrote to memory of 4320 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 116 PID 3376 wrote to memory of 4320 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 116 PID 3376 wrote to memory of 4320 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 116 PID 3376 wrote to memory of 1252 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 118 PID 3376 wrote to memory of 1252 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 118 PID 3376 wrote to memory of 1252 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 118 PID 3376 wrote to memory of 2292 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 120 PID 3376 wrote to memory of 2292 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 120 PID 3376 wrote to memory of 2292 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 120 PID 3376 wrote to memory of 2352 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 122 PID 3376 wrote to memory of 2352 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 122 PID 3376 wrote to memory of 2352 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 122 PID 3376 wrote to memory of 3216 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 124 PID 3376 wrote to memory of 3216 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 124 PID 3376 wrote to memory of 3216 3376 NA_NA_3b2d578596bf4bexeexe_JC.exe 124
Processes
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C:\Users\Admin\AppData\Local\Temp\NA_NA_3b2d578596bf4bexeexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\NA_NA_3b2d578596bf4bexeexe_JC.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3892
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1468
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4528
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:644
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4980
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2200
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2120
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4708
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4576
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4320
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1252
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2292
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2352
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3216
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