29ccbe84f9851f2957dad1dfd664002a6cd8b42fdbf0a1f9355a17e325539769

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/08/2026, 10:22

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General

Target
2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Size 73KB
Sample260823-mea4lafr21
SHA256 29ccbe84f9851f2957dad1dfd664002a6cd8b42fdbf0a1f9355a17e325539769
MD5 31febcf8dd03451f7ec9f8d6b711d5b2
SHA1 4add52e5ac775b78b60d70494a37d9f1fec01ab7
SHA512 6bc32c466cd955261b6008068eee0f414d9fd580493db68dfa5529206d7e583ee0cb73dda84eb2339b257e36e1cf1d2266fdded91b750e04cffe4252b075b63c
SSDEEP 1536:W55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:cMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
TLSH
T10D73391428D08233F6E3F977F5B47DE548397E9817883AEF10A254FA28251D24D39B8E
MD5 SHA1 SHA512 SSDEEP TLSH

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-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\iucjxxhjbnk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe"	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.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)	\??\U:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\Z:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\G:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\M:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\N:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\O:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\K:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\Q:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\S:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\V:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\X:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\Y:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\A:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\H:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\I:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\L:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\T:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\W:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\B:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\E:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\J:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\P:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\R:	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.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 6 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	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 4532	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	83
PID 4844 wrote to memory of 4344	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	92
PID 4844 wrote to memory of 4216	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	94
PID 4844 wrote to memory of 5048	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	101
PID 4844 wrote to memory of 2492	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	106
PID 4844 wrote to memory of 2356	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	108
PID 4844 wrote to memory of 4740	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	110
PID 4844 wrote to memory of 2760	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	115
PID 4844 wrote to memory of 4324	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	117
PID 4844 wrote to memory of 3968	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	119
PID 4844 wrote to memory of 232	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	122
PID 4844 wrote to memory of 2164	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	124
PID 4844 wrote to memory of 540	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	126
PID 4844 wrote to memory of 5076	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	128
PID 4844 wrote to memory of 3776	4844	2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe	135

C:\Users\Admin\AppData\Local\Temp\2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.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:4844
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4532
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4344
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4216
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5048
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2492
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2356
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4740
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4324
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3968
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:232
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2164
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:540
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5076
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3776

C:\Users\Admin\AppData\Local\Temp\2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
C:\Users\Admin\AppData\Local\Temp\2026-08-22_31febcf8dd03451f7ec9f8d6b711d5b2_elex_gandcrab_maze_rhadamanthys.exe
1⤵
- Checks processor information in registry
PID:3452