General
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Target
PO-08142024.R01.zip
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Size
996KB
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Sample
240815-p6b63ssdpa
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MD5
cb30a95d99ad34e9b4ef268a3f7dc081
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SHA1
2b5c70dcf84fabe7bb50467fe9f9d35f00423af4
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SHA256
348ae00248eac10bf70b5a28fb7c14e5cc40557871cdbeb573ae884ac89ea7de
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SHA512
12dcb75e9bc6df76874c5422479bc60c9eed6f1f2884c1957ba7c43067c8a299d55ba61e5443446ecd99e15cd67432a3a64047b3e8c12219fe32a44ad093c000
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SSDEEP
24576:MF9tKzsnU5LP43lLY3K3rwhpg/es/HGwuDxvAoi3a3Uj0Age:PLulLY3K3qgNGwIF43o2ge
Static task
static1
Behavioral task
behavioral1
Sample
PO-08142024.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PO-08142024.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
Aug 13
method8888.ddns.net:6902
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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-SYI1YB
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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
PO-08142024.exe
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Size
1.2MB
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MD5
6e9c47a4a54d4f31dc3be616a5207996
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SHA1
27172fbd827c92c449062f365c45809b25efb7bf
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SHA256
7aedd5e4277e592d13cb250945dac96a7b4877de807904f7caa9d8ffb14963a5
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SHA512
e80612bd4c0f069f49eecf1e93e5cfab6a50613f1e9436cda624378361c2ad0a4dca49ecbab0f800f085cc505c7f3601463849af04760e5ae700efb75638ee57
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SSDEEP
24576:01x4znML6UaPV7LAdK3rWnpgDyt4+3rTdJDrvAoOPUFApab:0PMnML6vd7LAdK3wgr+ndFrKBu
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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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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook accounts
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1