Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24/03/2024, 01:59
Behavioral task
behavioral1
Sample
2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe
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Size
73KB
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MD5
f52b6ef41208592135eedcbe1ff2274b
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SHA1
2e763f7df226af80204ee709398e3086298ca24c
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SHA256
23845c2219194c8dbb0b7d92074658137fdd24de4bb4e23ebcc6ad70d77d7d3b
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SHA512
9ee0d64d6b95bf46ae4da089d8cbaa321282cfccaf36e12dd6e7a7100a163eab4897ab9fa7e413ac3ef5d0f0c49e434425df1a27ce3bd359ba27c2e25aa2f980
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SSDEEP
1536:l555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:iMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\doakmhbfmvz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe" 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.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) \??\Q: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.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 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1488 wrote to memory of 1388 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 93 PID 1488 wrote to memory of 1388 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 93 PID 1488 wrote to memory of 1388 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 93 PID 1488 wrote to memory of 2364 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 102 PID 1488 wrote to memory of 2364 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 102 PID 1488 wrote to memory of 2364 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 102 PID 1488 wrote to memory of 4516 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 105 PID 1488 wrote to memory of 4516 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 105 PID 1488 wrote to memory of 4516 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 105 PID 1488 wrote to memory of 1604 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 109 PID 1488 wrote to memory of 1604 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 109 PID 1488 wrote to memory of 1604 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 109 PID 1488 wrote to memory of 4244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 111 PID 1488 wrote to memory of 4244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 111 PID 1488 wrote to memory of 4244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 111 PID 1488 wrote to memory of 2244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 114 PID 1488 wrote to memory of 2244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 114 PID 1488 wrote to memory of 2244 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 114 PID 1488 wrote to memory of 5024 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 116 PID 1488 wrote to memory of 5024 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 116 PID 1488 wrote to memory of 5024 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 116 PID 1488 wrote to memory of 4548 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 118 PID 1488 wrote to memory of 4548 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 118 PID 1488 wrote to memory of 4548 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 118 PID 1488 wrote to memory of 3916 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 120 PID 1488 wrote to memory of 3916 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 120 PID 1488 wrote to memory of 3916 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 120 PID 1488 wrote to memory of 1504 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 129 PID 1488 wrote to memory of 1504 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 129 PID 1488 wrote to memory of 1504 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 129 PID 1488 wrote to memory of 4056 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 131 PID 1488 wrote to memory of 4056 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 131 PID 1488 wrote to memory of 4056 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 131 PID 1488 wrote to memory of 744 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 133 PID 1488 wrote to memory of 744 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 133 PID 1488 wrote to memory of 744 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 133 PID 1488 wrote to memory of 1532 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 138 PID 1488 wrote to memory of 1532 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 138 PID 1488 wrote to memory of 1532 1488 2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe 138
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f52b6ef41208592135eedcbe1ff2274b_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1388
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2364
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4516
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1604
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4244
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2244
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5024
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4548
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3916
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1504
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4056
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:744
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1532
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