General
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Target
68575370f1390ed4d09dce7f27ec3c9a876e1036e24730bd9350f7d69ce10252.exe
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Size
1.7MB
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Sample
241124-nbgmmssrej
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MD5
0582340761e33efd2a21648c16bfb2a0
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SHA1
5969dd157be65358d13fbe3d90b979c164feb18a
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SHA256
68575370f1390ed4d09dce7f27ec3c9a876e1036e24730bd9350f7d69ce10252
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SHA512
8eaee4bbbfa04dbc659e3e6bc2f8823bbf6c3ca66b5684ad573d7f54e8801570ad7d1d7421b4fe61fc371251e87c4f59569ffa310a0a07fe4fafbebfa9c4514a
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SSDEEP
24576:jgPQlVIeQz7dxlBiRytQr44w900YE/MM6O35Tb8D1fXww7hnHRvJEUjMDS+5WXOx:5947pB504+DRXwyxKUJXYn
Static task
static1
Malware Config
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Targets
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Target
68575370f1390ed4d09dce7f27ec3c9a876e1036e24730bd9350f7d69ce10252.exe
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Size
1.7MB
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MD5
0582340761e33efd2a21648c16bfb2a0
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SHA1
5969dd157be65358d13fbe3d90b979c164feb18a
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SHA256
68575370f1390ed4d09dce7f27ec3c9a876e1036e24730bd9350f7d69ce10252
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SHA512
8eaee4bbbfa04dbc659e3e6bc2f8823bbf6c3ca66b5684ad573d7f54e8801570ad7d1d7421b4fe61fc371251e87c4f59569ffa310a0a07fe4fafbebfa9c4514a
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SSDEEP
24576:jgPQlVIeQz7dxlBiRytQr44w900YE/MM6O35Tb8D1fXww7hnHRvJEUjMDS+5WXOx:5947pB504+DRXwyxKUJXYn
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Amadey family
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Cryptbot family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Authentication Process
1Modify Registry
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4