General
- Target f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510
- Size 1.8MB
- Sample240311-fgplfacf8v
- SHA256 f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510
- MD5 229a22a0dfc1ab96a6d8ec95aaf79d5c
- SHA1 5fa7f1450cb522453e367d06c1fca541a37d4aca
- SHA512 5f7b3a2dabfa40cf3908a201a3c2ec95057dee8f0a2ae690daba57f2156673893011ab7211aaade110f3cb80a96bed8547c8e44df17a6008828fd93030343762
- SSDEEP 49152:e/P5eYn7gtz7PtBBzXKwD7q3SJUrJDa+C:e/R57gBRDO3SiJDnC
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510.exe
Resource
win10-20240221-en
Malware Config
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
-
LiveTraffic
-
20.218.68.91:7690
Extracted
-
amadey
-
4.17
-
http://185.215.113.32
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
-
redline
-
@logscloudyt_bot
-
185.172.128.33:8970
Extracted
-
lumma
-
https://resergvearyinitiani.shop/api
-
https://associationokeo.shop/api
Targets
-
- Target f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510
- Size 1.8MB
- SHA256 f21e0df4b8494a79838a8ce473a1a5b8c2cea9734c8abe9c7ac60c4ec8269510
- MD5 229a22a0dfc1ab96a6d8ec95aaf79d5c
- SHA1 5fa7f1450cb522453e367d06c1fca541a37d4aca
- SHA512 5f7b3a2dabfa40cf3908a201a3c2ec95057dee8f0a2ae690daba57f2156673893011ab7211aaade110f3cb80a96bed8547c8e44df17a6008828fd93030343762
- SSDEEP 49152:e/P5eYn7gtz7PtBBzXKwD7q3SJUrJDa+C:e/R57gBRDO3SiJDnC
- 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
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.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Drops file in System32 directory
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
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1