Analysis
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max time kernel
141s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
06/08/2023, 12:17
Behavioral task
behavioral1
Sample
87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe
Resource
win7-20230712-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe
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Size
73KB
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MD5
87f33b44ad038f6b3fd835f060ecc086
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SHA1
682a6238e55c030e1b062d5ecec957e4fbd0cf45
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SHA256
87ddab56a5840731edadd1028b59ffa89d57a26016870a4dc049156708ef131b
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SHA512
3c5260edf86b606522c84e4d077d3a02e21cc04b06dffd0f5b7806a6341eeb8b4c1175ee810f1b8cdd6fbb261ac7609fa87238e498c6fe7b51e31fb2818aaf78
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SSDEEP
1536:L55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:3MSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jhyuazogurg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe" 87f33b44ad038f6b3fd835f060ecc086_gandcrab_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: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\Y: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\E: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\G: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\J: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\K: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\S: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\W: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\B: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\I: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\M: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\P: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\T: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\Z: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\A: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\H: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\L: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\N: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\U: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\V: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\O: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\Q: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe File opened (read-only) \??\R: 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2844 wrote to memory of 4100 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 81 PID 2844 wrote to memory of 4100 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 81 PID 2844 wrote to memory of 4100 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 81 PID 2844 wrote to memory of 1824 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 90 PID 2844 wrote to memory of 1824 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 90 PID 2844 wrote to memory of 1824 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 90 PID 2844 wrote to memory of 3816 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 92 PID 2844 wrote to memory of 3816 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 92 PID 2844 wrote to memory of 3816 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 92 PID 2844 wrote to memory of 4892 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 95 PID 2844 wrote to memory of 4892 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 95 PID 2844 wrote to memory of 4892 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 95 PID 2844 wrote to memory of 4920 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 97 PID 2844 wrote to memory of 4920 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 97 PID 2844 wrote to memory of 4920 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 97 PID 2844 wrote to memory of 4348 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 99 PID 2844 wrote to memory of 4348 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 99 PID 2844 wrote to memory of 4348 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 99 PID 2844 wrote to memory of 4048 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 101 PID 2844 wrote to memory of 4048 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 101 PID 2844 wrote to memory of 4048 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 101 PID 2844 wrote to memory of 328 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 103 PID 2844 wrote to memory of 328 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 103 PID 2844 wrote to memory of 328 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 103 PID 2844 wrote to memory of 1076 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 105 PID 2844 wrote to memory of 1076 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 105 PID 2844 wrote to memory of 1076 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 105 PID 2844 wrote to memory of 1772 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 107 PID 2844 wrote to memory of 1772 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 107 PID 2844 wrote to memory of 1772 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 107 PID 2844 wrote to memory of 1896 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 109 PID 2844 wrote to memory of 1896 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 109 PID 2844 wrote to memory of 1896 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 109 PID 2844 wrote to memory of 780 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 111 PID 2844 wrote to memory of 780 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 111 PID 2844 wrote to memory of 780 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 111 PID 2844 wrote to memory of 4128 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 113 PID 2844 wrote to memory of 4128 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 113 PID 2844 wrote to memory of 4128 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 113 PID 2844 wrote to memory of 4668 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 115 PID 2844 wrote to memory of 4668 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 115 PID 2844 wrote to memory of 4668 2844 87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe 115
Processes
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C:\Users\Admin\AppData\Local\Temp\87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe"C:\Users\Admin\AppData\Local\Temp\87f33b44ad038f6b3fd835f060ecc086_gandcrab_JC.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4100
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1824
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3816
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4892
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4920
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4048
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:328
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1076
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1772
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1896
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:780
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4128
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4668
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