Analysis
- max time kernel
159s - max time network
168s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
10/04/2024, 12:08
General
- Target 7d0ff5125ace6fc49103c71fdab7f430c20741ce36b54e0379c71a6841962e0f.exe
- Size 554KB
- Sample240410-pa79msac3s
- SHA256 7d0ff5125ace6fc49103c71fdab7f430c20741ce36b54e0379c71a6841962e0f
Malware Config
Signatures
- Detects PlugX payload 27 IoCs
- PlugX
PlugX is a RAT (Remote Access Trojan) that has been around since 2008.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 9 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 2 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7d0ff5125ace6fc49103c71fdab7f430c20741ce36b54e0379c71a6841962e0f.exe"C:\Users\Admin\AppData\Local\Temp\7d0ff5125ace6fc49103c71fdab7f430c20741ce36b54e0379c71a6841962e0f.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SoftManager.exe"C:\Users\Admin\AppData\Local\Temp\SoftManager.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
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C:\ProgramData\360SoftManager\softmgr\SoftManager.exe"C:\ProgramData\360SoftManager\softmgr\SoftManager.exe" 100 44881⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
-
C:\ProgramData\360SoftManager\softmgr\SoftManager.exe"C:\ProgramData\360SoftManager\softmgr\SoftManager.exe" 200 01⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe 201 02⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\msiexec.exeC:\Windows\system32\msiexec.exe 209 23123⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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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=4240 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
SoftManager.dat
SoftManager.exe
dbghelp.dll
memory/1044-52-0x0000000000F60000-0x0000000000F95000-memory.dmp
memory/1044-56-0x0000000000F60000-0x0000000000F95000-memory.dmp
memory/1044-53-0x0000000000F60000-0x0000000000F95000-memory.dmp
memory/2312-70-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-76-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-92-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-83-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-54-0x0000000001240000-0x0000000001241000-memory.dmp
memory/2312-55-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-81-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-57-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-59-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-69-0x0000000001240000-0x0000000001241000-memory.dmp
memory/2312-80-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-71-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-72-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/2312-74-0x00000000018F0000-0x0000000001925000-memory.dmp
memory/4488-21-0x0000000002CC0000-0x0000000002DC0000-memory.dmp
memory/4488-22-0x0000000002C10000-0x0000000002C45000-memory.dmp
memory/4488-23-0x0000000002C10000-0x0000000002C45000-memory.dmp
memory/4488-75-0x0000000002C10000-0x0000000002C45000-memory.dmp
memory/4512-46-0x00000000010E0000-0x0000000001110000-memory.dmp
memory/4512-45-0x0000000001110000-0x0000000001145000-memory.dmp
memory/4512-78-0x0000000001110000-0x0000000001145000-memory.dmp
memory/4572-85-0x0000000000F00000-0x0000000000F01000-memory.dmp
memory/4572-86-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
memory/4572-88-0x0000000002A40000-0x0000000002A75000-memory.dmp
memory/4572-89-0x0000000002A40000-0x0000000002A75000-memory.dmp
memory/4572-87-0x0000000002A40000-0x0000000002A75000-memory.dmp
memory/4572-90-0x0000000002A40000-0x0000000002A75000-memory.dmp
memory/4572-84-0x0000000002A40000-0x0000000002A75000-memory.dmp
memory/4572-93-0x0000000002A40000-0x0000000002A75000-memory.dmp