Analysis
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max time kernel
132s -
max time network
139s -
platform
windows7_x64 -
resource
win7 -
submitted
28-08-2020 06:10
General
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Target
order9321t.exe
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Size
940KB
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MD5
397c5bbcc75db8567548322417aa05fd
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SHA1
d65b345c5863550cb7c454eedf2de0e16fbd391e
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SHA256
72ceeee6538d869e032d33c4cac0b1e51f34b9e32bf1e17f475b5609ddfe0bf8
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SHA512
85d71264d951cc6d921b3ae29e716d3e21566daca5bd315d46a9778313573677e5e1feb6339e92c41c2b3256544ec6dc66e49ec7f0ecf9f245500599b74b233b
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main Payload 4 IoCs
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Looks for VirtualBox Guest Additions in registry 2 TTPs
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Looks for VMWare Tools registry key 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext 1 IoCs
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 9 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 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\order9321t.exe"C:\Users\Admin\AppData\Local\Temp\order9321t.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YdvIruZxoLuL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC3BC.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\order9321t.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\order9321t.exe"{path}"2⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpC3BC.tmpMD5
335c8d6e055c1e5f682f9d54f71b4690
SHA117c84d1cd3e4562669b0bf338ef03e076e4f96a3
SHA2566b8bfd212ce0e34a9c09be34ffdd6adc6be8e62c6bca2e5fc447ef9c79d00da8
SHA5125d90d54e6b02c77b97a24d7330c615b098352796c9110b714237e270c23134b287c246573227da1f042bbc8baf3c9084bad9f1e86ddad72ce163409060e32f49
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memory/900-0-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/900-1-0x0000000001010000-0x0000000001011000-memory.dmpFilesize
4KB
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memory/900-3-0x0000000000480000-0x0000000000483000-memory.dmpFilesize
12KB
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memory/900-4-0x00000000058B0000-0x000000000596F000-memory.dmpFilesize
764KB
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memory/900-5-0x0000000004F80000-0x000000000502F000-memory.dmpFilesize
700KB
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memory/988-8-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB
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memory/988-9-0x000000000048195E-mapping.dmp
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memory/988-10-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB
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memory/988-11-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB
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memory/988-12-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/2024-6-0x0000000000000000-mapping.dmp