General
- Target d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf.exe
- Size 1.8MB
- Sample240731-cbe82aveka
- SHA256 d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf
- MD5 e12743fe2c80f78d5c6f3f8bddb8f429
- SHA1 d76d3270a4853f806ffbefdafb23a0a92de7a2db
- SHA512 da1c4da936150fcc942a918a085e27501c30b9196a8d45b3bf7a312a319cb21eb59c0818f5141caee38b62a93beaa0d787a1699a2851078e89e5e311bb18a994
- SSDEEP 49152:fjibYJwmODUUslLOEzN1iMheCmjadmdwuH6E:bfliCuad+wuH6E
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf.exe
Resource
win10v2004-20240730-en
Malware Config
Extracted
-
amadey
-
4.41
-
0657d1
-
http://185.215.113.19
-
install_dir
0d8f5eb8a7
-
install_file
explorti.exe
-
strings_key
6c55a5f34bb433fbd933a168577b1838
-
url_paths
/Vi9leo/index.php
Extracted
-
amadey
-
4.41
-
fed3aa
-
http://185.215.113.16
-
install_dir
44111dbc49
-
install_file
axplong.exe
-
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
-
url_paths
/Jo89Ku7d/index.php
Extracted
-
redline
-
25072023
-
185.215.113.67:40960
Extracted
-
redline
-
Logs
-
185.215.113.9:9137
Extracted
-
redline
-
30072024
-
185.215.113.67:40960
Extracted
-
redline
-
exodusmarket.io
-
91.92.240.111:1334
Targets
-
- Target d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf.exe
- Size 1.8MB
- SHA256 d4a50714c33c2ccbef148c278a52277892bbb5b8b98ea86a5564eee08de588cf
- MD5 e12743fe2c80f78d5c6f3f8bddb8f429
- SHA1 d76d3270a4853f806ffbefdafb23a0a92de7a2db
- SHA512 da1c4da936150fcc942a918a085e27501c30b9196a8d45b3bf7a312a319cb21eb59c0818f5141caee38b62a93beaa0d787a1699a2851078e89e5e311bb18a994
- SSDEEP 49152:fjibYJwmODUUslLOEzN1iMheCmjadmdwuH6E:bfliCuad+wuH6E
- MD5 SHA1 SHA512 SSDEEP
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
SectopRAT payload
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Downloads MZ/PE file
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
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2