eff5681e999a711d74f6180eaab193713452efd7c31d443666d061c448d59fca

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 03:46

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General

Target

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
Size

83KB
MD5

cabae9b66a8aa42af5701b9fd24a27ac
SHA1

ff44f59a8b5aa30929e3b15b10c8db9a7dd7a68a
SHA256

eff5681e999a711d74f6180eaab193713452efd7c31d443666d061c448d59fca
SHA512

8551c7b5ee8bf073d4b61a4127f7f6f4d37db0f53df7712143ece78a37fa06520accf3481a82040822e41aef27520a9e96dec8405487c51e906b9a00a6fa4eb3
SSDEEP

1536:r55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:XMSjOnrmBTMqqDL2/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:

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\sumtqycbcql = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe"	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_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:

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\I:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\A:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\L:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\P:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\T:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\Y:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\O:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\B:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\E:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\G:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\J:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\K:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\M:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\N:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\Q:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\S:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\U:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\X:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\H:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\R:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\V:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\W:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
File opened (read-only)	\??\Z:	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_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.exenslookup.exenslookup.exenslookup.exe2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.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	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	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.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:

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

pid process

2936 2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
2936 2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

pid	process
2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe

description	pid	process	target process
PID 2936 wrote to memory of 2964	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2964	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2964	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2964	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2784	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2784	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2784	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2784	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2972	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2972	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2972	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2972	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2604	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2604	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2604	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2604	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1172	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2360	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2360	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2360	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2360	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2508	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2508	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2508	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2508	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2296	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2296	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2296	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2296	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2152	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2152	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2152	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2152	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1776	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1776	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1776	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1776	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2576	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2576	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2576	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2576	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2424	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2424	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2424	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 2424	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1020	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1020	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1020	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1020	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1668	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1668	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1668	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe
PID 2936 wrote to memory of 1668	2936	2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-17_cabae9b66a8aa42af5701b9fd24a27ac_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:2936
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2964
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2784
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2972
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2604
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2172
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1172
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2508
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2296
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2152
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1776
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2424
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1020
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1668