Analysis
-
max time kernel
146s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
22/03/2024, 14:47
Behavioral task
behavioral1
Sample
2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe
-
Size
83KB
-
MD5
b7349743e2eba975cdb857b778a226f8
-
SHA1
b0e4945ea9f131fb67dc6aefee50a7c68efe9c36
-
SHA256
f3b13d3ef99203ef4e83dbe8cb4bb1f1e68ce8f4c8f1f879b986a669ff7ec9d9
-
SHA512
3f5ac0587a1e98cbd3e77ce2df8ee1c02dccfee4badee52124d7a034d574c1fbddad7ebcb24d1758b5e37d54c1b80ca28937b15089593a1322eb942ee164bb2c
-
SSDEEP
1536:955u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:1MSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\avvrrfhwucb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe" 2024-03-22_b7349743e2eba975cdb857b778a226f8_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) \??\J: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_b7349743e2eba975cdb857b778a226f8_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 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 1068 wrote to memory of 2160 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 28 PID 1068 wrote to memory of 2160 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 28 PID 1068 wrote to memory of 2160 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 28 PID 1068 wrote to memory of 2160 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 28 PID 1068 wrote to memory of 2532 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 31 PID 1068 wrote to memory of 2532 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 31 PID 1068 wrote to memory of 2532 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 31 PID 1068 wrote to memory of 2532 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 31 PID 1068 wrote to memory of 2652 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 33 PID 1068 wrote to memory of 2652 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 33 PID 1068 wrote to memory of 2652 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 33 PID 1068 wrote to memory of 2652 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 33 PID 1068 wrote to memory of 2732 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 35 PID 1068 wrote to memory of 2732 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 35 PID 1068 wrote to memory of 2732 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 35 PID 1068 wrote to memory of 2732 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 35 PID 1068 wrote to memory of 2416 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 37 PID 1068 wrote to memory of 2416 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 37 PID 1068 wrote to memory of 2416 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 37 PID 1068 wrote to memory of 2416 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 37 PID 1068 wrote to memory of 1968 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 41 PID 1068 wrote to memory of 1968 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 41 PID 1068 wrote to memory of 1968 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 41 PID 1068 wrote to memory of 1968 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 41 PID 1068 wrote to memory of 1952 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 43 PID 1068 wrote to memory of 1952 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 43 PID 1068 wrote to memory of 1952 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 43 PID 1068 wrote to memory of 1952 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 43 PID 1068 wrote to memory of 812 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 45 PID 1068 wrote to memory of 812 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 45 PID 1068 wrote to memory of 812 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 45 PID 1068 wrote to memory of 812 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 45 PID 1068 wrote to memory of 2692 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 47 PID 1068 wrote to memory of 2692 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 47 PID 1068 wrote to memory of 2692 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 47 PID 1068 wrote to memory of 2692 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 47 PID 1068 wrote to memory of 1396 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 49 PID 1068 wrote to memory of 1396 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 49 PID 1068 wrote to memory of 1396 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 49 PID 1068 wrote to memory of 1396 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 49 PID 1068 wrote to memory of 2056 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 51 PID 1068 wrote to memory of 2056 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 51 PID 1068 wrote to memory of 2056 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 51 PID 1068 wrote to memory of 2056 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 51 PID 1068 wrote to memory of 1988 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 53 PID 1068 wrote to memory of 1988 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 53 PID 1068 wrote to memory of 1988 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 53 PID 1068 wrote to memory of 1988 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 53 PID 1068 wrote to memory of 1152 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 55 PID 1068 wrote to memory of 1152 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 55 PID 1068 wrote to memory of 1152 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 55 PID 1068 wrote to memory of 1152 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 55 PID 1068 wrote to memory of 844 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 57 PID 1068 wrote to memory of 844 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 57 PID 1068 wrote to memory of 844 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 57 PID 1068 wrote to memory of 844 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 57 PID 1068 wrote to memory of 2236 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 59 PID 1068 wrote to memory of 2236 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 59 PID 1068 wrote to memory of 2236 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 59 PID 1068 wrote to memory of 2236 1068 2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe 59
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-22_b7349743e2eba975cdb857b778a226f8_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_b7349743e2eba975cdb857b778a226f8_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:1068 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2160
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2532
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2652
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2732
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2416
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1968
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1952
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:812
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2692
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1396
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2056
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1988
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1152
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:844
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2236
-