4ed2d401e3f631ddf120e906ecaf8035c3ef8b308f403883e0f73fe11cfa2caf

General

Target
2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Size 73KB
Sample260823-dgafeahb58
SHA256 4ed2d401e3f631ddf120e906ecaf8035c3ef8b308f403883e0f73fe11cfa2caf
MD5 a99d95432e90addebe30228385f8ea2f
SHA1 f8088f70ad12c25f7e442d5bfb3556d707cf9783
SHA512 75e25aabfb8aa7118f284b7de5bc1e9c8d4c1d9d7db9317a199cffc08c27e46261e33651614d4836b4bca909c8666ca06f01643c9f29892498bd6af6fad34640
SSDEEP 1536:f55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:rMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
TLSH
T15D73391428D08233F6E3F977F5B47DE548397E9817883AEF10A255FA28251D24D39B8E
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-1-5-21-668679576-120646659-2289335452-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ojkcbqjejko = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe"	2026-08-22_a99d95432e90addebe30228385f8ea2f_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)	\??\Y:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\A:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\K:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\M:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\X:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\B:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\P:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\W:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\Z:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\E:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\H:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\I:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\J:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\L:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\N:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\R:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\S:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\G:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\O:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\Q:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\T:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\U:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
File opened (read-only)	\??\V:	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.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	2026-08-22_a99d95432e90addebe30228385f8ea2f_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

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_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 3392	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	84
PID 2684 wrote to memory of 1288	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	89
PID 2684 wrote to memory of 456	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	98
PID 2684 wrote to memory of 1616	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	101
PID 2684 wrote to memory of 228	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	103
PID 2684 wrote to memory of 3968	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	105
PID 2684 wrote to memory of 4008	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	107
PID 2684 wrote to memory of 1532	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	110
PID 2684 wrote to memory of 4928	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	112
PID 2684 wrote to memory of 896	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	114
PID 2684 wrote to memory of 1624	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	116
PID 2684 wrote to memory of 1140	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	118
PID 2684 wrote to memory of 1340	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	120
PID 2684 wrote to memory of 2744	2684	2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe	122

C:\Users\Admin\AppData\Local\Temp\2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-22_a99d95432e90addebe30228385f8ea2f_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:2684
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3392
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1288
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:456
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1616
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:228
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3968
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4008
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1532
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4928
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:896
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1624
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1140
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1340
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2744

C:\Users\Admin\AppData\Local\Temp\2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
C:\Users\Admin\AppData\Local\Temp\2026-08-22_a99d95432e90addebe30228385f8ea2f_elex_gandcrab_maze_rhadamanthys.exe
1⤵
- Checks processor information in registry
PID:3900