Analysis
- max time kernel
147s - max time network
145s - platform
windows7_x64 - resource
win7 - submitted
27/10/2020, 13:00
General
- Target PO# 5604 & Price List SF#163188104021 WinTide Brand Ltd.exe
- Size 2.4MB
- Sample201027-kdccsbglc6
- SHA256 f671b1f716f0176dbaec5ea7ca024cb32f65fe5ceceaf99a80ce080132ec9dd7
Malware Config
Signatures
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO# 5604 & Price List SF#163188104021 WinTide Brand Ltd.exe"C:\Users\Admin\AppData\Local\Temp\PO# 5604 & Price List SF#163188104021 WinTide Brand Ltd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qyGEBNiAbFW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9473.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\PO# 5604 & Price List SF#163188104021 WinTide Brand Ltd.exe"C:\Users\Admin\AppData\Local\Temp\PO# 5604 & Price List SF#163188104021 WinTide Brand Ltd.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/536-0-0x00000000746F0000-0x0000000074DDE000-memory.dmp
memory/536-1-0x00000000009D0000-0x00000000009D1000-memory.dmp
memory/536-3-0x0000000000520000-0x000000000052B000-memory.dmp
memory/536-4-0x0000000005B30000-0x0000000005CEC000-memory.dmp
memory/536-5-0x0000000005CF0000-0x0000000005E78000-memory.dmp
memory/1560-8-0x0000000000400000-0x00000000007A6000-memory.dmp
memory/1560-11-0x0000000000400000-0x00000000007A6000-memory.dmp
memory/1560-10-0x0000000000400000-0x00000000007A6000-memory.dmp
memory/1560-12-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/1560-13-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/1560-14-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/1560-15-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/1560-16-0x00000000000B0000-0x00000000000B1000-memory.dmp