General
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Target
f5c5868e39d55bece500b45cf3071198be195e09d84160c4c9476cc927c9eecb
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Size
2.9MB
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Sample
240412-rnbhyaeb5s
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MD5
42e74f2a78f9c09f8133b4a6ee972f0d
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SHA1
85e1cedcec3a4ccdc81055bde6968caf3d44a72b
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SHA256
f5c5868e39d55bece500b45cf3071198be195e09d84160c4c9476cc927c9eecb
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SHA512
d213261eeb425f5d5e417cce49d0ea6d939b101d869a0e2e9c12fa8df917a5e1b6ab4b13cf10da559c150f1196662e443ec7c3b7d9616c8bd9c36be546283b12
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SSDEEP
49152:NeLa/F45AuHF/+M41QE+SPP8T+Gu2HRrKFs/:E+/F45Nx+M43+SXqjud
Static task
static1
Behavioral task
behavioral1
Sample
f5c5868e39d55bece500b45cf3071198be195e09d84160c4c9476cc927c9eecb.exe
Resource
win10v2004-20240412-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
risepro
193.233.132.74:58709
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
stealc
http://52.143.157.84
http://185.172.128.209
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url_path
/c73eed764cc59dcb.php
Extracted
C:\Users\Admin\Downloads\@[email protected]
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
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://pillowbrocccolipe.shop/api
Targets
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Target
f5c5868e39d55bece500b45cf3071198be195e09d84160c4c9476cc927c9eecb
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Size
2.9MB
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MD5
42e74f2a78f9c09f8133b4a6ee972f0d
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SHA1
85e1cedcec3a4ccdc81055bde6968caf3d44a72b
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SHA256
f5c5868e39d55bece500b45cf3071198be195e09d84160c4c9476cc927c9eecb
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SHA512
d213261eeb425f5d5e417cce49d0ea6d939b101d869a0e2e9c12fa8df917a5e1b6ab4b13cf10da559c150f1196662e443ec7c3b7d9616c8bd9c36be546283b12
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SSDEEP
49152:NeLa/F45AuHF/+M41QE+SPP8T+Gu2HRrKFs/:E+/F45Nx+M43+SXqjud
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Detect ZGRat V1
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Glupteba payload
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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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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Installed Components in the registry
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Modifies Windows Firewall
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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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Modifies system executable filetype association
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Registers COM server for autorun
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Accesses Microsoft Outlook profiles
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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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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
5Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
6Credentials In Files
5Credentials in Registry
1