General
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Target
c643ac1729b33660a218af7260f0a8b3230c1ef8795d21528479396dfd491ccb
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Size
1.9MB
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Sample
240328-2npexaaf8x
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MD5
89450faa279114b445948f37ae2fc674
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SHA1
8730905024fa2787cbb858b0e9db33bdd22393e3
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SHA256
c643ac1729b33660a218af7260f0a8b3230c1ef8795d21528479396dfd491ccb
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SHA512
ddc4a1925c8822f81f894c775a0c180d5715a79f7c39cb82cf1f83d2353bc4da7a77d39ea4a4f2abcbeac4eba33e62234d22f41c5a9c45883e37af65a40719ab
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SSDEEP
49152:PAusQnXROzdymOTSMi7y6c7W3obn6cu2kFlEJpR:PA4kstSMiBk/uDAJp
Static task
static1
Behavioral task
behavioral1
Sample
c643ac1729b33660a218af7260f0a8b3230c1ef8795d21528479396dfd491ccb.exe
Resource
win7-20240319-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
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Targets
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Target
c643ac1729b33660a218af7260f0a8b3230c1ef8795d21528479396dfd491ccb
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Size
1.9MB
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MD5
89450faa279114b445948f37ae2fc674
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SHA1
8730905024fa2787cbb858b0e9db33bdd22393e3
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SHA256
c643ac1729b33660a218af7260f0a8b3230c1ef8795d21528479396dfd491ccb
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SHA512
ddc4a1925c8822f81f894c775a0c180d5715a79f7c39cb82cf1f83d2353bc4da7a77d39ea4a4f2abcbeac4eba33e62234d22f41c5a9c45883e37af65a40719ab
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SSDEEP
49152:PAusQnXROzdymOTSMi7y6c7W3obn6cu2kFlEJpR:PA4kstSMiBk/uDAJp
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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 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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1