General
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Target
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde
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Size
1.8MB
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Sample
240328-18w5taaa6y
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MD5
9b3a845a97b1ef3e2dd708c0886f4b6d
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SHA1
ccd6d65ca9c9df8d44c20314f45282e7c4d7177e
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SHA256
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde
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SHA512
b9d3962a3b7114769ca678a72495dc28b8b24d993b1eacf3e3e9de4383fbdb71008e26aec2eec9cff9654ebe338e3b705ee0cf1f15cb9d4b589d26d4df9a5a37
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SSDEEP
49152:RArGiYZ/aUOMDIBizB3rCK56yPOup+RipF9LJLmZUiW02Wxh:O6isYMdBOKNprF9LJ6c02Wxh
Static task
static1
Behavioral task
behavioral1
Sample
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde.exe
Resource
win10-20240221-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
amadey
4.17
http://185.215.113.32
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
lumma
https://resergvearyinitiani.shop/api
Targets
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Target
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde
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Size
1.8MB
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MD5
9b3a845a97b1ef3e2dd708c0886f4b6d
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SHA1
ccd6d65ca9c9df8d44c20314f45282e7c4d7177e
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SHA256
1404dbe477c759bf43d50b2a286243b7b6f0113b4c880ebf4d9280e2961e9dde
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SHA512
b9d3962a3b7114769ca678a72495dc28b8b24d993b1eacf3e3e9de4383fbdb71008e26aec2eec9cff9654ebe338e3b705ee0cf1f15cb9d4b589d26d4df9a5a37
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SSDEEP
49152:RArGiYZ/aUOMDIBizB3rCK56yPOup+RipF9LJLmZUiW02Wxh:O6isYMdBOKNprF9LJ6c02Wxh
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Modifies Installed Components in the registry
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Modifies Windows Firewall
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
2Disable or Modify System Firewall
1Modify Registry
6Virtualization/Sandbox Evasion
2File and Directory Permissions Modification
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
6Credentials In Files
5Credentials in Registry
1