General
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Target
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b
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Size
1.8MB
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Sample
240426-hrr6esbc68
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MD5
37cc322eb20d335f378287535cccb2b6
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SHA1
c6075f1baf1f2ce25eb619286f7540fa200c735b
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SHA256
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b
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SHA512
58a89573fe078451b61f9e6f4c972bcf40e2e0260563d6637d8a1b4a98b5db013909507a07a94314822624a33f499638e49ef232ff38a0e0517edf5f28d463c0
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SSDEEP
49152:K3/bnkBmY42IRpgL37T1NsDn2Admv7RMj0vxS:KjnkBmZJR2VNG3CPvE
Static task
static1
Behavioral task
behavioral1
Sample
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b.exe
Resource
win11-20240412-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
lumma
https://affordcharmcropwo.shop/api
https://cleartotalfisherwo.shop/api
https://worryfillvolcawoi.shop/api
https://enthusiasimtitleow.shop/api
https://dismissalcylinderhostw.shop/api
https://diskretainvigorousiw.shop/api
https://communicationgenerwo.shop/api
https://productivelookewr.shop/api
https://pillowbrocccolipe.shop/api
https://tolerateilusidjukl.shop/api
https://shatterbreathepsw.shop/api
https://shortsvelventysjo.shop/api
https://incredibleextedwj.shop/api
https://alcojoldwograpciw.shop/api
https://liabilitynighstjsko.shop/api
https://demonstationfukewko.shop/api
Targets
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Target
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b
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Size
1.8MB
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MD5
37cc322eb20d335f378287535cccb2b6
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SHA1
c6075f1baf1f2ce25eb619286f7540fa200c735b
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SHA256
9d7a9f587b1846d355db75cb2c6489005ff12def898f5da090d9a17f0a8aec3b
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SHA512
58a89573fe078451b61f9e6f4c972bcf40e2e0260563d6637d8a1b4a98b5db013909507a07a94314822624a33f499638e49ef232ff38a0e0517edf5f28d463c0
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SSDEEP
49152:K3/bnkBmY42IRpgL37T1NsDn2Admv7RMj0vxS:KjnkBmZJR2VNG3CPvE
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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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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Async RAT 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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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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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
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1