General
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Target
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN
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Size
336KB
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Sample
241005-xrwk6szbrl
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MD5
9fbd8454b326ad6409c8298cbbea3d50
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SHA1
11d11273dad7a17c9a63ab488ae11def790bdc32
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SHA256
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285be
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SHA512
ae90de57a07d435505f09a6d2243252b75ab9560b74ef2f5137d42fed743fe3fc2764d9aedff74e16e2996fa479a016425ed7279f9f2ec1931b4ada24e90d85b
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SSDEEP
6144:FF9336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:vJn9W7/1tZhcIAhZKGQXHJxf8wLSN
Static task
static1
Behavioral task
behavioral1
Sample
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+qhduf.txt
http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/34922194A59963DC
http://b4youfred5485jgsa3453f.italazudda.com/34922194A59963DC
http://5rport45vcdef345adfkksawe.bematvocal.at/34922194A59963DC
http://fwgrhsao3aoml7ej.onion/34922194A59963DC
http://fwgrhsao3aoml7ej.ONION/34922194A59963DC
Extracted
C:\Program Files\7-Zip\Lang\Recovery+euaqw.txt
http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/539C1E774E33B4
http://b4youfred5485jgsa3453f.italazudda.com/539C1E774E33B4
http://5rport45vcdef345adfkksawe.bematvocal.at/539C1E774E33B4
http://fwgrhsao3aoml7ej.onion/539C1E774E33B4
http://fwgrhsao3aoml7ej.ONION/539C1E774E33B4
Targets
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Target
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN
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Size
336KB
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MD5
9fbd8454b326ad6409c8298cbbea3d50
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SHA1
11d11273dad7a17c9a63ab488ae11def790bdc32
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SHA256
1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285be
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SHA512
ae90de57a07d435505f09a6d2243252b75ab9560b74ef2f5137d42fed743fe3fc2764d9aedff74e16e2996fa479a016425ed7279f9f2ec1931b4ada24e90d85b
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SSDEEP
6144:FF9336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:vJn9W7/1tZhcIAhZKGQXHJxf8wLSN
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (419) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1