Analysis
- max time kernel
60s - max time network
56s - platform
windows10-2004_x64 - resource
win10v2004-20230621-en - resource tags
- submitted
23/06/2023, 14:33
General
- Target DC62-Q5667_SCAN004.COFEE-INQ_88.95.326.1.PDF.exe
- Size 662KB
- Sample230623-rwva1sfd39
- SHA256 c155fef955e84c3105693dd142f5e385ee89fa251fd071f366dc6caa94a34502
Malware Config
Signatures
- 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 11 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\DC62-Q5667_SCAN004.COFEE-INQ_88.95.326.1.PDF.exe"C:\Users\Admin\AppData\Local\Temp\DC62-Q5667_SCAN004.COFEE-INQ_88.95.326.1.PDF.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\Roaming\fLYQfoFLGobkJ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fLYQfoFLGobkJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8DE8.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\DC62-Q5667_SCAN004.COFEE-INQ_88.95.326.1.PDF.exe"C:\Users\Admin\AppData\Local\Temp\DC62-Q5667_SCAN004.COFEE-INQ_88.95.326.1.PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_j0qa1m0i.tuf.ps1
tmp8DE8.tmp
memory/1332-134-0x0000000004FB0000-0x0000000005554000-memory.dmp
memory/1332-135-0x0000000004AA0000-0x0000000004B32000-memory.dmp
memory/1332-136-0x0000000004A70000-0x0000000004A7A000-memory.dmp
memory/1332-137-0x00000000049E0000-0x00000000049F0000-memory.dmp
memory/1332-138-0x00000000049E0000-0x00000000049F0000-memory.dmp
memory/1332-139-0x000000000A000000-0x000000000A09C000-memory.dmp
memory/1332-133-0x0000000000010000-0x00000000000BC000-memory.dmp
memory/2060-162-0x0000000005050000-0x0000000005060000-memory.dmp
memory/2060-166-0x0000000005050000-0x0000000005060000-memory.dmp
memory/2060-149-0x0000000005510000-0x0000000005532000-memory.dmp
memory/2060-186-0x0000000007B20000-0x0000000007B28000-memory.dmp
memory/2060-156-0x0000000005EA0000-0x0000000005F06000-memory.dmp
memory/2060-150-0x0000000005E30000-0x0000000005E96000-memory.dmp
memory/2060-161-0x0000000005050000-0x0000000005060000-memory.dmp
memory/2060-144-0x0000000004F40000-0x0000000004F76000-memory.dmp
memory/2060-185-0x0000000007B40000-0x0000000007B5A000-memory.dmp
memory/2060-184-0x0000000007A30000-0x0000000007A3E000-memory.dmp
memory/2060-165-0x00000000064E0000-0x00000000064FE000-memory.dmp
memory/2060-147-0x0000000005690000-0x0000000005CB8000-memory.dmp
memory/2060-167-0x0000000006AA0000-0x0000000006AD2000-memory.dmp
memory/2060-168-0x0000000071730000-0x000000007177C000-memory.dmp
memory/2060-178-0x0000000006A70000-0x0000000006A8E000-memory.dmp
memory/2060-179-0x0000000007E30000-0x00000000084AA000-memory.dmp
memory/2060-180-0x00000000077F0000-0x000000000780A000-memory.dmp
memory/2060-181-0x000000007F020000-0x000000007F030000-memory.dmp
memory/2060-182-0x0000000007860000-0x000000000786A000-memory.dmp
memory/2060-183-0x0000000007A70000-0x0000000007B06000-memory.dmp
memory/2688-164-0x0000000001930000-0x0000000001C7A000-memory.dmp
memory/2688-163-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2688-146-0x0000000000400000-0x000000000042F000-memory.dmp