Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
14-01-2025 13:44
General
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Target
inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe
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Size
537KB
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MD5
25eec63edf7c0eb8628a89712b5cb363
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SHA1
4e8d586a950492c30147b7d56bcfad49cd577966
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SHA256
e075807417590255de4d395fa3dfbc336e88c96bbab8afca1d5e5d5abbac0237
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SHA512
086feb119e2a02f2fd7afc45c422f9b472f049eb2e79f83769f25254d88a84086275d2cff1e891d360ea57978292cd0caf958e4000cd659ac532165e1f881dfb
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SSDEEP
6144:UnPdudwDCVOCg2G4A+uxXCpzna3MSzy99s5sbro5kd+B4hJ1QQsSGuhkrpzOUlec:UnPdMg2H8SpzaThHy7mzOUlvnVMs3e+
Malware Config
Extracted
remcos
Manifest
linktreewealth.zapto.org:3980
linktreewealth.zapto.org:3981
linktreewealthy.zapto.org:3980
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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-0B1XIG
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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
Extracted
latentbot
linktreewealth.zapto.org
Signatures
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LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
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Latentbot family
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Remcos
Remcos is a closed-source remote control and surveillance software.
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Remcos family
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Detected Nirsoft tools 10 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
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Loads dropped DLL 1 IoCs
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Suspicious use of SetThreadContext 7 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 12 IoCs
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Suspicious behavior: MapViewOfSection 7 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 26 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe"C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe"C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe"2⤵
- Adds Run key to start application
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\zorwseoq"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 6644⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\kqxptoykorjr"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\ukchugjlczbeunu"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\bwicsyzsam"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\mqovsikmnuilv"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exeC:\Users\Admin\AppData\Local\Temp\inward_payment_confirmation_reference_Z1766053541_notifications.bat.exe /stext "C:\Users\Admin\AppData\Local\Temp\osbftbunbcaygulub"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD525f8276e687facc21e45dc1e9e765fe8
SHA1c5461cdbe8010131dc25dcee5e43d0219bc84225
SHA256d2f3ecd58b5e588e53a83968803fcd8fccb9263590ea8578b80fbee2c4f9e5fe
SHA512d0106f03f2ef65aa8767cb14823113f03cab05499a6f3bba60cc5d13cf08dd4bfdf92f0c4014e4e3e1809e025af15c185f5bc6ef0bc096451f3014a9a918ec10
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Filesize
4KB
MD5562a58578d6d04c7fb6bda581c57c03c
SHA112ab2b88624d01da0c5f5d1441aa21cbc276c5f5
SHA256ff5c70287ba432a83f9015209d6e933462edca01d68c53c09882e1e4d22241c8
SHA5123f6e19faa0196bd4c085defa587e664abdd63c25ef30df8f4323e60a5a5aca3cd2709466f772e64ab00fe331d4264841422d6057451947f3500e9252a132254e
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Filesize
12KB
MD54add245d4ba34b04f213409bfe504c07
SHA1ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA2569111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
SHA5121bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
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Filesize
144KB
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Filesize
392KB
-
Filesize
392KB
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Filesize
392KB
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Filesize
392KB
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Filesize
480KB
-
Filesize
480KB
-
Filesize
1.1MB
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Filesize
4KB
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Filesize
1.1MB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
392KB
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Filesize
18.3MB
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Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
1.1MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
4KB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
1.1MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
1.1MB
-
Filesize
4KB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
100KB
-
Filesize
100KB
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Filesize
100KB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
18.3MB
-
Filesize
480KB
-
Filesize
480KB
-
Filesize
480KB
-
Filesize
480KB
-
Filesize
480KB