General
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Target
a161c1fc4cd9bfe3ba785b9f2b611b21175917175682b852faf3a30b2423f8b2
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Size
1.8MB
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Sample
240529-f52wnscg65
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MD5
c765b2c1ed67b18204a0d40a66a83331
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SHA1
aa865ef3df921ad546245826893013b704d5f155
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SHA256
a161c1fc4cd9bfe3ba785b9f2b611b21175917175682b852faf3a30b2423f8b2
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SHA512
be252071da4373dcd1e48b1e768777a613519cca26bb0d3f14e81d0e1b685fecafd939f126219289d0c62585f02f9266f22ecaa1d928e2ca8d1da285e6ae461d
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SSDEEP
49152:gWA8yHPUuwpuB4ZIKz2rwhwh7NYuote2aJ:gWAtHPUtpklKJiXogJ
Static task
static1
Behavioral task
behavioral1
Sample
a161c1fc4cd9bfe3ba785b9f2b611b21175917175682b852faf3a30b2423f8b2.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
amadey
4.21
49e482
http://147.45.47.70
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install_dir
1b29d73536
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install_file
axplont.exe
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strings_key
4d31dd1a190d9879c21fac6d87dc0043
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url_paths
/tr8nomy/index.php
Extracted
redline
1
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
lumma
https://roomabolishsnifftwk.shop/api
https://museumtespaceorsp.shop/api
https://buttockdecarderwiso.shop/api
https://averageaattractiionsl.shop/api
https://femininiespywageg.shop/api
https://detailbaconroollyws.shop/api
https://employhabragaomlsp.shop/api
https://horsedwollfedrwos.shop/api
https://stalfbaclcalorieeis.shop/api
https://patternapplauderw.shop/api
https://civilianurinedtsraov.shop/api
https://understanndtytonyguw.shop/api
https://considerrycurrentyws.shop/api
https://messtimetabledkolvk.shop/api
https://deprivedrinkyfaiir.shop/api
https://relaxtionflouwerwi.shop/api
Targets
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Target
a161c1fc4cd9bfe3ba785b9f2b611b21175917175682b852faf3a30b2423f8b2
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Size
1.8MB
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MD5
c765b2c1ed67b18204a0d40a66a83331
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SHA1
aa865ef3df921ad546245826893013b704d5f155
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SHA256
a161c1fc4cd9bfe3ba785b9f2b611b21175917175682b852faf3a30b2423f8b2
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SHA512
be252071da4373dcd1e48b1e768777a613519cca26bb0d3f14e81d0e1b685fecafd939f126219289d0c62585f02f9266f22ecaa1d928e2ca8d1da285e6ae461d
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SSDEEP
49152:gWA8yHPUuwpuB4ZIKz2rwhwh7NYuote2aJ:gWAtHPUtpklKJiXogJ
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution 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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Drops desktop.ini file(s)
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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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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
Account Manipulation
1Create or Modify System Process
2Windows Service
2Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2