General
- Target 28479bc4d143c69ee3f263b76437247efc0087b3c71cddbad985a0b093aefeb4
- Size 1.8MB
- Sample240404-2bkk7acd46
- SHA256 28479bc4d143c69ee3f263b76437247efc0087b3c71cddbad985a0b093aefeb4
- MD5 9b7a3a4135a26fc2c8468836deeac2f0
- SHA1 d443ff434c120c2788ca28caadaabc709702167d
- SHA512 55a80ea82e0866f2969204dbe984d0581e49ba701aa436689da0a04573dfc400794794e91de102573acf38a97ab39e85ebeaf3315e9af35027595da817fe71cd
- SSDEEP 49152:rBsmKPySekN1xVNo7W/a2xE9/1b1NVACu:umKcKnVexXtxNVA
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
28479bc4d143c69ee3f263b76437247efc0087b3c71cddbad985a0b093aefeb4.exe
Resource
win7-20240221-en
Malware Config
Extracted
-
amadey
-
4.18
-
http://193.233.132.56
-
install_dir
09fd851a4f
-
install_file
explorha.exe
-
strings_key
443351145ece4966ded809641c77cfa8
-
url_paths
/Pneh2sXQk0/index.php
Extracted
-
amadey
-
4.18
-
http://193.233.132.56
-
strings_key
443351145ece4966ded809641c77cfa8
-
url_paths
/Pneh2sXQk0/index.php
Extracted
-
amadey
-
4.17
-
http://185.215.113.32
-
install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
-
redline
-
@OLEH_PSP
-
185.172.128.33:8970
Targets
-
- Target 28479bc4d143c69ee3f263b76437247efc0087b3c71cddbad985a0b093aefeb4
- Size 1.8MB
- SHA256 28479bc4d143c69ee3f263b76437247efc0087b3c71cddbad985a0b093aefeb4
- MD5 9b7a3a4135a26fc2c8468836deeac2f0
- SHA1 d443ff434c120c2788ca28caadaabc709702167d
- SHA512 55a80ea82e0866f2969204dbe984d0581e49ba701aa436689da0a04573dfc400794794e91de102573acf38a97ab39e85ebeaf3315e9af35027595da817fe71cd
- SSDEEP 49152:rBsmKPySekN1xVNo7W/a2xE9/1b1NVACu:umKcKnVexXtxNVA
- MD5 SHA1 SHA512 SSDEEP
Detect ZGRat V1
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
Downloads MZ/PE file
Modifies Windows Firewall
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
AutoIT Executable
AutoIT scripts compiled to PE executables.
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1