7a642e9871e5988093162f1cbecf7944883d548ef010d125689e784e19c6d7fb

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 02:27

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General

Target

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
Size

83KB
MD5

6183fffdab72697d6d02ab46ef3e2b34
SHA1

0ec439dbc198e8c2efd03e20d53ac232ed248c30
SHA256

7a642e9871e5988093162f1cbecf7944883d548ef010d125689e784e19c6d7fb
SHA512

99f5f4c80bfd7fea8b41afeba3e3b27cac8e0d88e006d5f15c2e1f466e0dd1a7c81b2b1880a2ea664cdb4685870874798c6e970e3d6167165899fb0c29766eb6
SSDEEP

1536:N55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:lMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uruxwyemwkp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe"	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\V:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\W:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\A:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\B:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\I:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\P:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\S:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\Z:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\G:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\K:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\L:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\N:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\X:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\E:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\J:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\O:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\Q:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\T:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\H:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\M:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\R:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\U:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
File opened (read-only)	\??\Y:	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

nslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exe2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exenslookup.exenslookup.exenslookup.exenslookup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

pid	process
3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe

description	pid	process	target process
PID 3748 wrote to memory of 3144	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3144	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3144	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3520	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3520	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3520	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5084	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5084	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5084	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3704	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3704	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 3704	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4408	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4408	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4408	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2344	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2344	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2344	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4672	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4672	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4672	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2848	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2848	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2848	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2236	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2236	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 2236	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4184	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4184	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4184	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5024	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5024	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 5024	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4472	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4472	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4472	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4652	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4652	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4652	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4580	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4580	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 4580	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 1608	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 1608	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe
PID 3748 wrote to memory of 1608	3748	2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-24_6183fffdab72697d6d02ab46ef3e2b34_gandcrab.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3144
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3520
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5084
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3704
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4408
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2344
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4672
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2848
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2236
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4184
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5024
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4472
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4652
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4580
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1608