Analysis
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max time kernel
146s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2023, 20:38
Behavioral task
behavioral1
Sample
2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe
Resource
win7-20230831-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe
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Size
73KB
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MD5
fc209ce67654dea9e00800275b239325
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SHA1
db030ea4674fda810aca491793a3053f229da11c
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SHA256
8674b3b8255acc14ca00870383857456173950cb5edacec8c642179c4fa93bb8
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SHA512
8e4e429a1d59a60cb7592030de72fbac8b1c934231708951b85e59f43fc11b243e5afabaedaad8a93c0fa5a504fa2461e73018670d54bc78708aff8528b4ee1f
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SSDEEP
1536:955u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:1MSjOnrmBTMqqDL2/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-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ccxtrtxdvcm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe" 2023-08-25_fc209ce67654dea9e00800275b239325_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) \??\T: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\Z: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\E: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\H: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\I: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\R: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\Q: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\U: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\A: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\G: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\J: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\L: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\S: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\W: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\X: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\M: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\N: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\O: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\P: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\B: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\K: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\V: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe File opened (read-only) \??\Y: 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_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 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 4196 wrote to memory of 1668 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 88 PID 4196 wrote to memory of 1668 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 88 PID 4196 wrote to memory of 1668 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 88 PID 4196 wrote to memory of 4236 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 98 PID 4196 wrote to memory of 4236 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 98 PID 4196 wrote to memory of 4236 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 98 PID 4196 wrote to memory of 4816 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 101 PID 4196 wrote to memory of 4816 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 101 PID 4196 wrote to memory of 4816 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 101 PID 4196 wrote to memory of 3524 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 103 PID 4196 wrote to memory of 3524 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 103 PID 4196 wrote to memory of 3524 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 103 PID 4196 wrote to memory of 3384 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 105 PID 4196 wrote to memory of 3384 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 105 PID 4196 wrote to memory of 3384 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 105 PID 4196 wrote to memory of 3088 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 107 PID 4196 wrote to memory of 3088 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 107 PID 4196 wrote to memory of 3088 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 107 PID 4196 wrote to memory of 5052 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 109 PID 4196 wrote to memory of 5052 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 109 PID 4196 wrote to memory of 5052 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 109 PID 4196 wrote to memory of 4288 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 111 PID 4196 wrote to memory of 4288 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 111 PID 4196 wrote to memory of 4288 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 111 PID 4196 wrote to memory of 3504 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 113 PID 4196 wrote to memory of 3504 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 113 PID 4196 wrote to memory of 3504 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 113 PID 4196 wrote to memory of 540 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 115 PID 4196 wrote to memory of 540 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 115 PID 4196 wrote to memory of 540 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 115 PID 4196 wrote to memory of 2892 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 117 PID 4196 wrote to memory of 2892 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 117 PID 4196 wrote to memory of 2892 4196 2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_JC.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-25_fc209ce67654dea9e00800275b239325_gandcrab_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:4196 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1668
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4236
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4816
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3524
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3384
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3088
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5052
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4288
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3504
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2892
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