General
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Target
ef61922fc8f10e302e7b0ff0f958a569c0655f2389cde6020ada1590240478c7
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Size
1.8MB
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Sample
240423-zmrsjabg92
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MD5
69e922dc905209056ccc16f9d3be8ef3
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SHA1
04159c1b4a065c73a2c315869a5db6c2340b8b6f
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SHA256
ef61922fc8f10e302e7b0ff0f958a569c0655f2389cde6020ada1590240478c7
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SHA512
7cff6fe27ff6cbe9f32c48d5f1a76ff11512b74985da5547d3aa6deca9468e37ec084198dd831cd2c2a9c3686bf328827487e782beb184a9a686b4cc3b6af01a
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SSDEEP
49152:tIhROhJM75fn0C1bB1ZKzfmBS6oU4ieA3b7:2h8hCZ04izRTzieE7
Static task
static1
Behavioral task
behavioral1
Sample
ef61922fc8f10e302e7b0ff0f958a569c0655f2389cde6020ada1590240478c7.exe
Resource
win10v2004-20240412-en
Malware Config
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
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
Test1234
185.215.113.67:26260
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://pillowbrocccolipe.shop/api
https://productivelookewr.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
ef61922fc8f10e302e7b0ff0f958a569c0655f2389cde6020ada1590240478c7
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Size
1.8MB
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MD5
69e922dc905209056ccc16f9d3be8ef3
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SHA1
04159c1b4a065c73a2c315869a5db6c2340b8b6f
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SHA256
ef61922fc8f10e302e7b0ff0f958a569c0655f2389cde6020ada1590240478c7
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SHA512
7cff6fe27ff6cbe9f32c48d5f1a76ff11512b74985da5547d3aa6deca9468e37ec084198dd831cd2c2a9c3686bf328827487e782beb184a9a686b4cc3b6af01a
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SSDEEP
49152:tIhROhJM75fn0C1bB1ZKzfmBS6oU4ieA3b7:2h8hCZ04izRTzieE7
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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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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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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
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1