Analysis
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max time kernel
143s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
14/07/2023, 13:21
Behavioral task
behavioral1
Sample
1eec635859ee8dexe_JC.exe
Resource
win7-20230712-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
1eec635859ee8dexe_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
1eec635859ee8dexe_JC.exe
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Size
73KB
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MD5
1eec635859ee8d98e1631aad2371c9b5
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SHA1
5f06783c284b58ae915a9fa5f426b3dbcc25c0a4
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SHA256
0a7b531d6c775fae9f3204828729f0cebc3652a319be6003788b8033e9dc9b0d
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SHA512
98c0bdf2b8af2b738e63a9b20aecf193509ef65ac2126fb2f0be19f9dcc77b51dc2a42233d8a1076f835f579d3041ae47941a2826475ea15f9886a0b92dcd291
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SSDEEP
1536:f555555555555pmgSeGDjtQhnwmmB0yH3HMqqU+2bbbAV2/S2mr3IdE8mne0AvuT:AMSjOnrmBP3MqqDL2/mr3IdE8we0Avuj
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-1-5-21-1043950675-1972537973-2972532878-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce 1eec635859ee8dexe_JC.exe Set value (str) \REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uptcucfsdgv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1eec635859ee8dexe_JC.exe" 1eec635859ee8dexe_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) \??\A: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\B: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\E: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\H: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\J: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\P: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\T: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\V: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\K: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\Q: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\R: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\U: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\W: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\X: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\Z: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\G: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\L: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\M: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\O: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\S: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\Y: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\I: 1eec635859ee8dexe_JC.exe File opened (read-only) \??\N: 1eec635859ee8dexe_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 1eec635859ee8dexe_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 1eec635859ee8dexe_JC.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 1eec635859ee8dexe_JC.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1244 1eec635859ee8dexe_JC.exe 1244 1eec635859ee8dexe_JC.exe 1244 1eec635859ee8dexe_JC.exe 1244 1eec635859ee8dexe_JC.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1244 wrote to memory of 3028 1244 1eec635859ee8dexe_JC.exe 86 PID 1244 wrote to memory of 3028 1244 1eec635859ee8dexe_JC.exe 86 PID 1244 wrote to memory of 3028 1244 1eec635859ee8dexe_JC.exe 86 PID 1244 wrote to memory of 1584 1244 1eec635859ee8dexe_JC.exe 94 PID 1244 wrote to memory of 1584 1244 1eec635859ee8dexe_JC.exe 94 PID 1244 wrote to memory of 1584 1244 1eec635859ee8dexe_JC.exe 94 PID 1244 wrote to memory of 2024 1244 1eec635859ee8dexe_JC.exe 97 PID 1244 wrote to memory of 2024 1244 1eec635859ee8dexe_JC.exe 97 PID 1244 wrote to memory of 2024 1244 1eec635859ee8dexe_JC.exe 97 PID 1244 wrote to memory of 2828 1244 1eec635859ee8dexe_JC.exe 103 PID 1244 wrote to memory of 2828 1244 1eec635859ee8dexe_JC.exe 103 PID 1244 wrote to memory of 2828 1244 1eec635859ee8dexe_JC.exe 103 PID 1244 wrote to memory of 4708 1244 1eec635859ee8dexe_JC.exe 109 PID 1244 wrote to memory of 4708 1244 1eec635859ee8dexe_JC.exe 109 PID 1244 wrote to memory of 4708 1244 1eec635859ee8dexe_JC.exe 109 PID 1244 wrote to memory of 676 1244 1eec635859ee8dexe_JC.exe 111 PID 1244 wrote to memory of 676 1244 1eec635859ee8dexe_JC.exe 111 PID 1244 wrote to memory of 676 1244 1eec635859ee8dexe_JC.exe 111 PID 1244 wrote to memory of 3764 1244 1eec635859ee8dexe_JC.exe 113 PID 1244 wrote to memory of 3764 1244 1eec635859ee8dexe_JC.exe 113 PID 1244 wrote to memory of 3764 1244 1eec635859ee8dexe_JC.exe 113 PID 1244 wrote to memory of 3624 1244 1eec635859ee8dexe_JC.exe 116 PID 1244 wrote to memory of 3624 1244 1eec635859ee8dexe_JC.exe 116 PID 1244 wrote to memory of 3624 1244 1eec635859ee8dexe_JC.exe 116 PID 1244 wrote to memory of 1648 1244 1eec635859ee8dexe_JC.exe 118 PID 1244 wrote to memory of 1648 1244 1eec635859ee8dexe_JC.exe 118 PID 1244 wrote to memory of 1648 1244 1eec635859ee8dexe_JC.exe 118 PID 1244 wrote to memory of 3876 1244 1eec635859ee8dexe_JC.exe 120 PID 1244 wrote to memory of 3876 1244 1eec635859ee8dexe_JC.exe 120 PID 1244 wrote to memory of 3876 1244 1eec635859ee8dexe_JC.exe 120 PID 1244 wrote to memory of 3244 1244 1eec635859ee8dexe_JC.exe 122 PID 1244 wrote to memory of 3244 1244 1eec635859ee8dexe_JC.exe 122 PID 1244 wrote to memory of 3244 1244 1eec635859ee8dexe_JC.exe 122 PID 1244 wrote to memory of 4240 1244 1eec635859ee8dexe_JC.exe 124 PID 1244 wrote to memory of 4240 1244 1eec635859ee8dexe_JC.exe 124 PID 1244 wrote to memory of 4240 1244 1eec635859ee8dexe_JC.exe 124 PID 1244 wrote to memory of 5040 1244 1eec635859ee8dexe_JC.exe 126 PID 1244 wrote to memory of 5040 1244 1eec635859ee8dexe_JC.exe 126 PID 1244 wrote to memory of 5040 1244 1eec635859ee8dexe_JC.exe 126 PID 1244 wrote to memory of 3776 1244 1eec635859ee8dexe_JC.exe 128 PID 1244 wrote to memory of 3776 1244 1eec635859ee8dexe_JC.exe 128 PID 1244 wrote to memory of 3776 1244 1eec635859ee8dexe_JC.exe 128
Processes
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C:\Users\Admin\AppData\Local\Temp\1eec635859ee8dexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\1eec635859ee8dexe_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:1244 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3028
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1584
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2024
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2828
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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:676
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3764
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3624
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1648
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3876
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3244
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4240
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5040
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3776
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