General
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Target
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056.exe
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Size
1005KB
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Sample
240604-q6xnfshf3v
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MD5
362f334df96de91f3bc1804514111a11
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SHA1
b6cb9298287887ba02b99fe16da4f4956ce29658
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SHA256
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056
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SHA512
18c279c8dc1a7f05f71cba73427a0bf240a9f5dad63b636fbac8a02aef88685ff1d51bf3f349320277a421a3537068488068582c1e5d2b60f3f9b99353a18918
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SSDEEP
24576:Tdnt4t3pfCejOh92+K0n3oFDQMibhNU08FDUvS:T0nj6l73olShSFDUa
Static task
static1
Behavioral task
behavioral1
Sample
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
remcos
EZEMUO 2024
chimaasd.duckdns.org:1958
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-4TLB08
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056.exe
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Size
1005KB
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MD5
362f334df96de91f3bc1804514111a11
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SHA1
b6cb9298287887ba02b99fe16da4f4956ce29658
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SHA256
dfa64dc7ba3712eec6272c7284549f3f5f7f280eb45f33f2d943e189e7cdd056
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SHA512
18c279c8dc1a7f05f71cba73427a0bf240a9f5dad63b636fbac8a02aef88685ff1d51bf3f349320277a421a3537068488068582c1e5d2b60f3f9b99353a18918
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SSDEEP
24576:Tdnt4t3pfCejOh92+K0n3oFDQMibhNU08FDUvS:T0nj6l73olShSFDUa
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Looks for VirtualBox Guest Additions in registry
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Looks for VMWare Tools registry key
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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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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4Scripting
1Virtualization/Sandbox Evasion
2