General
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Target
99b6692bedd84a5e92e3d7a9f24c826d913c31dfd55ca89bf6eee67f20ee221f.7z
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Size
1KB
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Sample
240908-d58m4stejm
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MD5
759e89e62626686dc6e75bf9527dd9bb
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SHA1
a665babc70dffd107445ba2c95769facf900f7f9
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SHA256
99b6692bedd84a5e92e3d7a9f24c826d913c31dfd55ca89bf6eee67f20ee221f
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SHA512
a96578e1de11b2af1266f98bd35195dd3349db73f50b909c415bc833ae441d7dca38a0a4622ef619f6c388447953b8cafadad4c7f2460a65fa37fc98495c29d3
Static task
static1
Behavioral task
behavioral1
Sample
AMERICAN GROUP.js
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
AMERICAN GROUP.js
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
ezeife
closen.kozow.com:2404
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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-CDP1EM
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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
AMERICAN GROUP.js
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Size
5KB
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MD5
709df3d382b86fffeda0e0c534206ec1
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SHA1
570e38194e3d5e977af449ca2fe1ef9f05b9c7de
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SHA256
ca5a213e123d830ad88e6eb9da341326fa6ea6c5bb535069406f9454b5aecccc
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SHA512
8e6d6a7038ae9f3edcec8b2bdbb536f356fe565b11f6114fc06425a1e1efeaa84693e2750d3b4a843daccb799bfc37b8a6b0fd3d8296c43909174b5179ae2365
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SSDEEP
96:XHSZyZ020gtthyohPx1MMEqzHQH0TqfpkIiup77jIf:i/dyU4I370
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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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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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Accesses Microsoft Outlook accounts
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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