e9b81a71b02eadbd0c9167e4b8fadb76e18f87a2b0c5f45cbedce7ceb44d0525

Analysis

max time kernel
143s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 19:39

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General

Target

2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
Size

73KB
MD5

4eee1bee7939dc55838e3d7793ac34d5
SHA1

b72717e4f194d8387906064f36cd74644dfd8ad3
SHA256

e9b81a71b02eadbd0c9167e4b8fadb76e18f87a2b0c5f45cbedce7ceb44d0525
SHA512

b4d24dc29db1886a82f15c143495fcbd51dd574be41f194baa43c96640c68c40aa3404bd0f8e00f51f774f7fca148c230af38e454a63381d7005eb3e38e81c59
SSDEEP

1536:b555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:8MSjOnrmBxMqqDL2/mr3IdE8we0Avu5h

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\qmhqpodncji = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe"	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_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

description	ioc	Process
File opened (read-only)	\??\Q:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\X:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\A:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\E:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\L:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\P:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\S:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\V:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\I:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\M:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\N:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\O:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\T:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\U:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\W:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\Y:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\B:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\G:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\H:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\J:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\K:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\R:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
File opened (read-only)	\??\Z:	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe

System Location Discovery: System Language Discovery 1 TTPs 15 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_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
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

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 2288	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	31
PID 1980 wrote to memory of 2288	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	31
PID 1980 wrote to memory of 2288	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	31
PID 1980 wrote to memory of 2288	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	31
PID 1980 wrote to memory of 2756	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	34
PID 1980 wrote to memory of 2756	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	34
PID 1980 wrote to memory of 2756	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	34
PID 1980 wrote to memory of 2756	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	34
PID 1980 wrote to memory of 2872	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	36
PID 1980 wrote to memory of 2872	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	36
PID 1980 wrote to memory of 2872	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	36
PID 1980 wrote to memory of 2872	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	36
PID 1980 wrote to memory of 2616	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	38
PID 1980 wrote to memory of 2616	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	38
PID 1980 wrote to memory of 2616	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	38
PID 1980 wrote to memory of 2616	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	38
PID 1980 wrote to memory of 2300	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	40
PID 1980 wrote to memory of 2300	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	40
PID 1980 wrote to memory of 2300	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	40
PID 1980 wrote to memory of 2300	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	40
PID 1980 wrote to memory of 1096	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	42
PID 1980 wrote to memory of 1096	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	42
PID 1980 wrote to memory of 1096	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	42
PID 1980 wrote to memory of 1096	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	42
PID 1980 wrote to memory of 1252	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	44
PID 1980 wrote to memory of 1252	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	44
PID 1980 wrote to memory of 1252	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	44
PID 1980 wrote to memory of 1252	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	44
PID 1980 wrote to memory of 2100	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	46
PID 1980 wrote to memory of 2100	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	46
PID 1980 wrote to memory of 2100	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	46
PID 1980 wrote to memory of 2100	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	46
PID 1980 wrote to memory of 780	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	48
PID 1980 wrote to memory of 780	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	48
PID 1980 wrote to memory of 780	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	48
PID 1980 wrote to memory of 780	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	48
PID 1980 wrote to memory of 2936	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	50
PID 1980 wrote to memory of 2936	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	50
PID 1980 wrote to memory of 2936	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	50
PID 1980 wrote to memory of 2936	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	50
PID 1980 wrote to memory of 2164	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	52
PID 1980 wrote to memory of 2164	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	52
PID 1980 wrote to memory of 2164	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	52
PID 1980 wrote to memory of 2164	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	52
PID 1980 wrote to memory of 2564	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	54
PID 1980 wrote to memory of 2564	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	54
PID 1980 wrote to memory of 2564	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	54
PID 1980 wrote to memory of 2564	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	54
PID 1980 wrote to memory of 2576	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	56
PID 1980 wrote to memory of 2576	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	56
PID 1980 wrote to memory of 2576	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	56
PID 1980 wrote to memory of 2576	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	56
PID 1980 wrote to memory of 2368	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	58
PID 1980 wrote to memory of 2368	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	58
PID 1980 wrote to memory of 2368	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	58
PID 1980 wrote to memory of 2368	1980	2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe	58

C:\Users\Admin\AppData\Local\Temp\2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-01_4eee1bee7939dc55838e3d7793ac34d5_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:1980
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2288
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2872
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2616
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2300
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1096
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1252
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2100
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:780
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2936
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2164
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2564
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2368