c3e107f90ac000ebab60e79238c65a2ff7dad7f3d3c1531f2cb87eea03af2aac

Analysis

max time kernel
140s
max time network
141s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 12:28

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General

Target

2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
Size

73KB
MD5

100c6db7f380d8556684375878e7644d
SHA1

c239b4eda7498e00a436f86edcd550ab9a3ca5a0
SHA256

c3e107f90ac000ebab60e79238c65a2ff7dad7f3d3c1531f2cb87eea03af2aac
SHA512

19cbe5b318d62bd654b79c91cc88d310700c4d1b69da405832e5c8b7f5a48fe7e5605a37c21c1ce4c7a5ceda88a00d0ee3bb6dc938fb237c91e375c82512ad8e
SSDEEP

1536:B55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:pMSjOnrmBTMqqDL2/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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\xbmhbcnamsx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe"	2025-01-23_100c6db7f380d8556684375878e7644d_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)	\??\M:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\P:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\T:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\A:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\K:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\I:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\L:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\R:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\V:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\Y:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\B:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\E:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\S:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\X:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\Z:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\G:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\J:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\O:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\Q:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\U:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\W:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\H:	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
File opened (read-only)	\??\N:	2025-01-23_100c6db7f380d8556684375878e7644d_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	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	2025-01-23_100c6db7f380d8556684375878e7644d_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

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	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 1668	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	31
PID 1556 wrote to memory of 1668	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	31
PID 1556 wrote to memory of 1668	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	31
PID 1556 wrote to memory of 1668	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	31
PID 1556 wrote to memory of 2872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	34
PID 1556 wrote to memory of 2872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	34
PID 1556 wrote to memory of 2872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	34
PID 1556 wrote to memory of 2872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	34
PID 1556 wrote to memory of 2904	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	36
PID 1556 wrote to memory of 2904	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	36
PID 1556 wrote to memory of 2904	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	36
PID 1556 wrote to memory of 2904	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	36
PID 1556 wrote to memory of 2756	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	38
PID 1556 wrote to memory of 2756	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	38
PID 1556 wrote to memory of 2756	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	38
PID 1556 wrote to memory of 2756	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	38
PID 1556 wrote to memory of 2624	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	40
PID 1556 wrote to memory of 2624	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	40
PID 1556 wrote to memory of 2624	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	40
PID 1556 wrote to memory of 2624	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	40
PID 1556 wrote to memory of 320	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	42
PID 1556 wrote to memory of 320	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	42
PID 1556 wrote to memory of 320	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	42
PID 1556 wrote to memory of 320	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	42
PID 1556 wrote to memory of 2660	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	44
PID 1556 wrote to memory of 2660	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	44
PID 1556 wrote to memory of 2660	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	44
PID 1556 wrote to memory of 2660	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	44
PID 1556 wrote to memory of 1816	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	46
PID 1556 wrote to memory of 1816	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	46
PID 1556 wrote to memory of 1816	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	46
PID 1556 wrote to memory of 1816	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	46
PID 1556 wrote to memory of 2016	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	48
PID 1556 wrote to memory of 2016	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	48
PID 1556 wrote to memory of 2016	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	48
PID 1556 wrote to memory of 2016	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	48
PID 1556 wrote to memory of 1724	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	50
PID 1556 wrote to memory of 1724	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	50
PID 1556 wrote to memory of 1724	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	50
PID 1556 wrote to memory of 1724	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	50
PID 1556 wrote to memory of 2096	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	52
PID 1556 wrote to memory of 2096	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	52
PID 1556 wrote to memory of 2096	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	52
PID 1556 wrote to memory of 2096	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	52
PID 1556 wrote to memory of 2692	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	54
PID 1556 wrote to memory of 2692	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	54
PID 1556 wrote to memory of 2692	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	54
PID 1556 wrote to memory of 2692	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	54
PID 1556 wrote to memory of 872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	56
PID 1556 wrote to memory of 872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	56
PID 1556 wrote to memory of 872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	56
PID 1556 wrote to memory of 872	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	56
PID 1556 wrote to memory of 2144	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	58
PID 1556 wrote to memory of 2144	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	58
PID 1556 wrote to memory of 2144	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	58
PID 1556 wrote to memory of 2144	1556	2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe	58

C:\Users\Admin\AppData\Local\Temp\2025-01-23_100c6db7f380d8556684375878e7644d_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-23_100c6db7f380d8556684375878e7644d_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:1556
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1668
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2872
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2904
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2624
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:320
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2660
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1816
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2016
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1724
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2096
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2692
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:872
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2144