Analysis
- max time kernel
145s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
23/01/2024, 15:31
General
- Target ABP Overdue.exe
- Size 918KB
- Sample240123-sx2bdsbegp
- SHA256 2c2ca8d1a75eef32da01814983a7a3dbddff14915ae96346af68dc29c65db7ea
Malware Config
Extracted
-
darkcloud
- email_from
- email_to
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 13 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VpfYGImQGmj.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VpfYGImQGmj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB527.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"C:\Users\Admin\AppData\Local\Temp\ABP Overdue.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_4qppos3x.yqh.ps1
tmpB527.tmp
memory/1720-78-0x00000000076A0000-0x0000000007743000-memory.dmp
memory/1720-72-0x00000000052B0000-0x00000000052C0000-memory.dmp
memory/1720-90-0x0000000007C10000-0x0000000007C1E000-memory.dmp
memory/1720-91-0x0000000007C20000-0x0000000007C34000-memory.dmp
memory/1720-89-0x0000000007BE0000-0x0000000007BF1000-memory.dmp
memory/1720-86-0x0000000008020000-0x000000000869A000-memory.dmp
memory/1720-59-0x0000000074FB0000-0x0000000074FFC000-memory.dmp
memory/1720-60-0x000000007F500000-0x000000007F510000-memory.dmp
memory/1720-93-0x0000000007D00000-0x0000000007D08000-memory.dmp
memory/1720-92-0x0000000007D20000-0x0000000007D3A000-memory.dmp
memory/1720-70-0x0000000007620000-0x000000000763E000-memory.dmp
memory/1720-55-0x00000000066D0000-0x00000000066EE000-memory.dmp
memory/1720-96-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/1720-28-0x0000000006090000-0x00000000060F6000-memory.dmp
memory/1720-21-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/1720-22-0x00000000052B0000-0x00000000052C0000-memory.dmp
memory/1720-27-0x0000000006020000-0x0000000006086000-memory.dmp
memory/1720-23-0x00000000052B0000-0x00000000052C0000-memory.dmp
memory/3472-47-0x0000000006170000-0x00000000064C4000-memory.dmp
memory/3472-24-0x0000000005220000-0x0000000005230000-memory.dmp
memory/3472-26-0x0000000005780000-0x00000000057A2000-memory.dmp
memory/3472-19-0x0000000005860000-0x0000000005E88000-memory.dmp
memory/3472-20-0x0000000005220000-0x0000000005230000-memory.dmp
memory/3472-18-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/3472-97-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/3472-88-0x0000000007C00000-0x0000000007C96000-memory.dmp
memory/3472-87-0x00000000079F0000-0x00000000079FA000-memory.dmp
memory/3472-85-0x0000000007980000-0x000000000799A000-memory.dmp
memory/3472-17-0x0000000002D20000-0x0000000002D56000-memory.dmp
memory/3472-56-0x0000000006680000-0x00000000066CC000-memory.dmp
memory/3472-58-0x00000000075F0000-0x0000000007622000-memory.dmp
memory/3472-57-0x000000007FCA0000-0x000000007FCB0000-memory.dmp
memory/3472-83-0x0000000005220000-0x0000000005230000-memory.dmp
memory/3472-84-0x0000000005220000-0x0000000005230000-memory.dmp
memory/3472-71-0x0000000074FB0000-0x0000000074FFC000-memory.dmp
memory/4052-10-0x000000000A1B0000-0x000000000A252000-memory.dmp
memory/4052-6-0x0000000004AB0000-0x0000000004AC4000-memory.dmp
memory/4052-12-0x00000000076F0000-0x0000000007700000-memory.dmp
memory/4052-9-0x0000000008260000-0x000000000826C000-memory.dmp
memory/4052-8-0x0000000007AC0000-0x0000000007AC8000-memory.dmp
memory/4052-7-0x000000000A010000-0x000000000A0AC000-memory.dmp
memory/4052-1-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4052-53-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4052-0-0x0000000000760000-0x000000000084C000-memory.dmp
memory/4052-11-0x0000000074700000-0x0000000074EB0000-memory.dmp
memory/4052-5-0x0000000007680000-0x000000000768A000-memory.dmp
memory/4052-4-0x00000000076F0000-0x0000000007700000-memory.dmp
memory/4052-3-0x00000000075C0000-0x0000000007652000-memory.dmp
memory/4052-2-0x0000000007AD0000-0x0000000008074000-memory.dmp
memory/4772-48-0x0000000000400000-0x0000000000463000-memory.dmp
memory/4772-51-0x0000000000400000-0x0000000000463000-memory.dmp
memory/4772-98-0x0000000000400000-0x0000000000463000-memory.dmp