General
- Target 2026-07-16_b72429b8f3926166c97c5c7a2c039097_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 33.5MB
- Sample260716-2arccafs3r
- SHA256 724559b4ec40abf0ba81332f35fc387ae33684faac17f38f671c69f60c637fa7
- MD5 b72429b8f3926166c97c5c7a2c039097
- SHA1 3586f6bae7d8a292b8384dcf474fa4608e7dacc5
- SHA512 bef4cc68071cb3816be54d94d98107f767569ff0fb56a1130b7da3d32ab27ce234ad395b04f201452672b4d4c1ca34f7470b50c629e7d5317b4c3d5e98d176ae
- SSDEEP 786432:xz6hhBtcw6IDRJF/7005XEo/C3HrjssXx//f/97V9CTSxl0:56hhjcw6IzFDhXEo6fsSbTxi
- TLSH T1AA773351DBE246FCD4726270CF598226EFBB784583308A9B231DE66B0F231D5CA79712
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-16_b72429b8f3926166c97c5c7a2c039097_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-16_b72429b8f3926166c97c5c7a2c039097_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-07-16_b72429b8f3926166c97c5c7a2c039097_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 33.5MB
- SHA256 724559b4ec40abf0ba81332f35fc387ae33684faac17f38f671c69f60c637fa7
- MD5 b72429b8f3926166c97c5c7a2c039097
- SHA1 3586f6bae7d8a292b8384dcf474fa4608e7dacc5
- SHA512 bef4cc68071cb3816be54d94d98107f767569ff0fb56a1130b7da3d32ab27ce234ad395b04f201452672b4d4c1ca34f7470b50c629e7d5317b4c3d5e98d176ae
- SSDEEP 786432:xz6hhBtcw6IDRJF/7005XEo/C3HrjssXx//f/97V9CTSxl0:56hhjcw6IzFDhXEo6fsSbTxi
- TLSH T1AA773351DBE246FCD4726270CF598226EFBB784583308A9B231DE66B0F231D5CA79712
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (403) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1