Analysis
-
max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
22/03/2024, 17:40
Behavioral task
behavioral1
Sample
2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe
-
Size
73KB
-
MD5
6c6596e9a702323dc848aac90d28d527
-
SHA1
88c17cf108a1113f31815d2cb57c21aff427f43e
-
SHA256
5c0c7ed12af160fcd5f13114a37577cb4e01a671b19d7767c13354bf2b24c180
-
SHA512
cb072e01bc87f8e40adbdae4a4e8d5ed6c00d5b9e5354d96bc3106a2cb0e9c4f13cbba467e4e3088a34f4f77b0881e5c6b1e2f8faf022cc98d8c00d744bf3bd6
-
SSDEEP
1536:+55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:UMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\tfmcjhdvoas = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe" 2024-03-22_6c6596e9a702323dc848aac90d28d527_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: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_6c6596e9a702323dc848aac90d28d527_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 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2468 wrote to memory of 1796 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 28 PID 2468 wrote to memory of 1796 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 28 PID 2468 wrote to memory of 1796 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 28 PID 2468 wrote to memory of 1796 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 28 PID 2468 wrote to memory of 2544 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 31 PID 2468 wrote to memory of 2544 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 31 PID 2468 wrote to memory of 2544 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 31 PID 2468 wrote to memory of 2544 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 31 PID 2468 wrote to memory of 2616 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 33 PID 2468 wrote to memory of 2616 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 33 PID 2468 wrote to memory of 2616 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 33 PID 2468 wrote to memory of 2616 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 33 PID 2468 wrote to memory of 2384 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 35 PID 2468 wrote to memory of 2384 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 35 PID 2468 wrote to memory of 2384 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 35 PID 2468 wrote to memory of 2384 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 35 PID 2468 wrote to memory of 1524 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 39 PID 2468 wrote to memory of 1524 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 39 PID 2468 wrote to memory of 1524 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 39 PID 2468 wrote to memory of 1524 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 39 PID 2468 wrote to memory of 2704 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 41 PID 2468 wrote to memory of 2704 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 41 PID 2468 wrote to memory of 2704 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 41 PID 2468 wrote to memory of 2704 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 41 PID 2468 wrote to memory of 912 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 43 PID 2468 wrote to memory of 912 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 43 PID 2468 wrote to memory of 912 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 43 PID 2468 wrote to memory of 912 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 43 PID 2468 wrote to memory of 2276 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 45 PID 2468 wrote to memory of 2276 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 45 PID 2468 wrote to memory of 2276 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 45 PID 2468 wrote to memory of 2276 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 45 PID 2468 wrote to memory of 1572 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 47 PID 2468 wrote to memory of 1572 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 47 PID 2468 wrote to memory of 1572 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 47 PID 2468 wrote to memory of 1572 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 47 PID 2468 wrote to memory of 1516 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 49 PID 2468 wrote to memory of 1516 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 49 PID 2468 wrote to memory of 1516 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 49 PID 2468 wrote to memory of 1516 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 49 PID 2468 wrote to memory of 2700 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 51 PID 2468 wrote to memory of 2700 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 51 PID 2468 wrote to memory of 2700 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 51 PID 2468 wrote to memory of 2700 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 51 PID 2468 wrote to memory of 2032 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 53 PID 2468 wrote to memory of 2032 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 53 PID 2468 wrote to memory of 2032 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 53 PID 2468 wrote to memory of 2032 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 53 PID 2468 wrote to memory of 584 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 55 PID 2468 wrote to memory of 584 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 55 PID 2468 wrote to memory of 584 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 55 PID 2468 wrote to memory of 584 2468 2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe 55
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-22_6c6596e9a702323dc848aac90d28d527_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_6c6596e9a702323dc848aac90d28d527_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:2468 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1796
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2544
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2616
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2384
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1524
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2704
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:912
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2276
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1572
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1516
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2700
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2032
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:584
-