Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2024 00:48
Behavioral task
behavioral1
Sample
2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe
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Size
73KB
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MD5
c88b1c09ac0cf4e2bfb0438374ec9a25
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SHA1
b844fc829bdecb64b29931f73a183ff319afadff
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SHA256
3c18d7bdb9e91a2c30e16518b17bae4c090cdba03ad3a8693d27a5378a4a464a
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SHA512
dda3a211ec6e131726e36c1a2a7e5b4eaf6a27b937c92581e31c496b08da938900ee4faf46587dccbd01619c0ed02d74a400a0d0b891230f9fb19bf90ecd92c8
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SSDEEP
1536:D55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:fMSjOnrmBTMqqDL2/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-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\niworzbsnsn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe" 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_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) \??\E: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\O: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\T: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\V: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\X: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\Z: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\B: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\H: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\I: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\J: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\N: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\Y: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\G: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\L: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\P: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\U: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\A: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\M: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\Q: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\R: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\S: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\W: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe File opened (read-only) \??\K: 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1900 wrote to memory of 4420 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 86 PID 1900 wrote to memory of 4420 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 86 PID 1900 wrote to memory of 4420 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 86 PID 1900 wrote to memory of 3348 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 93 PID 1900 wrote to memory of 3348 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 93 PID 1900 wrote to memory of 3348 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 93 PID 1900 wrote to memory of 1316 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 97 PID 1900 wrote to memory of 1316 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 97 PID 1900 wrote to memory of 1316 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 97 PID 1900 wrote to memory of 2204 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 100 PID 1900 wrote to memory of 2204 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 100 PID 1900 wrote to memory of 2204 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 100 PID 1900 wrote to memory of 1896 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 102 PID 1900 wrote to memory of 1896 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 102 PID 1900 wrote to memory of 1896 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 102 PID 1900 wrote to memory of 4952 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 104 PID 1900 wrote to memory of 4952 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 104 PID 1900 wrote to memory of 4952 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 104 PID 1900 wrote to memory of 2248 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 106 PID 1900 wrote to memory of 2248 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 106 PID 1900 wrote to memory of 2248 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 106 PID 1900 wrote to memory of 4820 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 108 PID 1900 wrote to memory of 4820 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 108 PID 1900 wrote to memory of 4820 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 108 PID 1900 wrote to memory of 4396 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 110 PID 1900 wrote to memory of 4396 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 110 PID 1900 wrote to memory of 4396 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 110 PID 1900 wrote to memory of 4308 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 112 PID 1900 wrote to memory of 4308 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 112 PID 1900 wrote to memory of 4308 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 112 PID 1900 wrote to memory of 1932 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 114 PID 1900 wrote to memory of 1932 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 114 PID 1900 wrote to memory of 1932 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 114 PID 1900 wrote to memory of 2028 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 116 PID 1900 wrote to memory of 2028 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 116 PID 1900 wrote to memory of 2028 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 116 PID 1900 wrote to memory of 632 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 118 PID 1900 wrote to memory of 632 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 118 PID 1900 wrote to memory of 632 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 118 PID 1900 wrote to memory of 4728 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 120 PID 1900 wrote to memory of 4728 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 120 PID 1900 wrote to memory of 4728 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 120 PID 1900 wrote to memory of 4736 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 122 PID 1900 wrote to memory of 4736 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 122 PID 1900 wrote to memory of 4736 1900 2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-12_c88b1c09ac0cf4e2bfb0438374ec9a25_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:1900 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4420
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3348
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1316
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2204
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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:4952
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2248
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4820
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4396
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4308
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1932
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2028
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:632
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4728
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4736
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