Analysis
-
max time kernel
147s -
max time network
153s -
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, 03:34
Behavioral task
behavioral1
Sample
2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe
-
Size
73KB
-
MD5
282a6274c1b442240a60f34ebfc4baf5
-
SHA1
105806dfc284d6338cc8e74f41b295684422e8c3
-
SHA256
bfae9f8a243c708f5acc7f0fa39fb952f6760a905a33d486e3b4e968a9c80b91
-
SHA512
b68d44c24f3ff257012632e669de0d77c293719a3bb74c5a38a8149205033ee749e7c3f34d1bc2351ed156ec92f6b8823cb477a6d0a86e63fb35c013470d3ee7
-
SSDEEP
1536:T55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:PMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bcumjbnluxt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe" 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_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) \??\G: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_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 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4336 wrote to memory of 1916 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 91 PID 4336 wrote to memory of 1916 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 91 PID 4336 wrote to memory of 1916 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 91 PID 4336 wrote to memory of 5088 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 102 PID 4336 wrote to memory of 5088 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 102 PID 4336 wrote to memory of 5088 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 102 PID 4336 wrote to memory of 2380 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 104 PID 4336 wrote to memory of 2380 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 104 PID 4336 wrote to memory of 2380 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 104 PID 4336 wrote to memory of 4420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 108 PID 4336 wrote to memory of 4420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 108 PID 4336 wrote to memory of 4420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 108 PID 4336 wrote to memory of 1640 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 110 PID 4336 wrote to memory of 1640 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 110 PID 4336 wrote to memory of 1640 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 110 PID 4336 wrote to memory of 2184 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 112 PID 4336 wrote to memory of 2184 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 112 PID 4336 wrote to memory of 2184 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 112 PID 4336 wrote to memory of 3428 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 114 PID 4336 wrote to memory of 3428 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 114 PID 4336 wrote to memory of 3428 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 114 PID 4336 wrote to memory of 3464 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 117 PID 4336 wrote to memory of 3464 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 117 PID 4336 wrote to memory of 3464 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 117 PID 4336 wrote to memory of 1420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 119 PID 4336 wrote to memory of 1420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 119 PID 4336 wrote to memory of 1420 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 119 PID 4336 wrote to memory of 3964 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 121 PID 4336 wrote to memory of 3964 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 121 PID 4336 wrote to memory of 3964 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 121 PID 4336 wrote to memory of 4196 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 129 PID 4336 wrote to memory of 4196 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 129 PID 4336 wrote to memory of 4196 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 129 PID 4336 wrote to memory of 4316 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 131 PID 4336 wrote to memory of 4316 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 131 PID 4336 wrote to memory of 4316 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 131 PID 4336 wrote to memory of 1736 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 133 PID 4336 wrote to memory of 1736 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 133 PID 4336 wrote to memory of 1736 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 133 PID 4336 wrote to memory of 1624 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 138 PID 4336 wrote to memory of 1624 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 138 PID 4336 wrote to memory of 1624 4336 2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe 138
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-24_282a6274c1b442240a60f34ebfc4baf5_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_282a6274c1b442240a60f34ebfc4baf5_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:4336 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1916
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5088
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2380
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4420
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1640
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2184
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3428
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3464
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1420
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3964
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4196
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4316
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1736
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1624
-