Analysis
- max time kernel
142s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
05/06/2024, 02:21
General
- Target 05062024_0221_04062024_Inventory-List.exe
- Size 20KB
- Sample240605-ctgjtabe4z
- SHA256 cdf4b2b8f077d21ed624452271b193482334a403157a9b09944714dd6629b642
Malware Config
Extracted
-
xworm
-
5.0
-
etZTVSwBlveCYECe
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Msa6vJjt
Signatures
- Detect Xworm Payload 1 IoCs
- Xworm
Xworm is a remote access trojan written in C#.
- Adds Run key to start application 2 TTPs 1 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 27 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\05062024_0221_04062024_Inventory-List.exe"C:\Users\Admin\AppData\Local\Temp\05062024_0221_04062024_Inventory-List.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "05062024_0221_04062024_Inventory-List" /t REG_SZ /F /D "C:\Users\Admin\Documents\05062024_0221_04062024_Inventory-List.pif"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "05062024_0221_04062024_Inventory-List" /t REG_SZ /F /D "C:\Users\Admin\Documents\05062024_0221_04062024_Inventory-List.pif"3⤵
- Adds Run key to start application
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c Copy "C:\Users\Admin\AppData\Local\Temp\05062024_0221_04062024_Inventory-List.exe" "C:\Users\Admin\Documents\05062024_0221_04062024_Inventory-List.pif"2⤵
-
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C:\Users\Admin\AppData\Local\Temp\05062024_0221_04062024_Inventory-List.exe"C:\Users\Admin\AppData\Local\Temp\05062024_0221_04062024_Inventory-List.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3708 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2224-14-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2224-21-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/2224-20-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/2224-17-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/2224-16-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3192-4-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3192-5-0x0000000004F50000-0x0000000004F5A000-memory.dmp
memory/3192-7-0x00000000072D0000-0x00000000072EE000-memory.dmp
memory/3192-8-0x0000000007350000-0x00000000073AA000-memory.dmp
memory/3192-9-0x0000000007560000-0x00000000075FC000-memory.dmp
memory/3192-10-0x000000007452E000-0x000000007452F000-memory.dmp
memory/3192-11-0x0000000007600000-0x0000000007666000-memory.dmp
memory/3192-6-0x0000000004FF0000-0x0000000005066000-memory.dmp
memory/3192-15-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3192-0-0x000000007452E000-0x000000007452F000-memory.dmp
memory/3192-3-0x0000000004DC0000-0x0000000004E52000-memory.dmp
memory/3192-19-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3192-2-0x0000000005290000-0x0000000005834000-memory.dmp
memory/3192-1-0x00000000003C0000-0x00000000003CA000-memory.dmp