Analysis
-
max time kernel
125s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 07:00
Static task
static1
Behavioral task
behavioral1
Sample
Revised PI.rtf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Revised PI.rtf
Resource
win10v2004-20240508-en
General
-
Target
Revised PI.rtf
-
Size
128KB
-
MD5
5547cd9535d021cb5ef483cecd1fd9b3
-
SHA1
58fc0256dac27e2cfd6722e5fa72f2a2da3d84f2
-
SHA256
1a3dfef25d4dd44ceaf919901ff26a75b04661c9b8397840688432afa271872f
-
SHA512
62758f616441155552105a4605f573bbc08a88cde14ca48d361ba5695d44959a4a73a3111839dae3a5a43fced2e2ebd25587c51aef37f506e22cd2fc07f064d5
-
SSDEEP
1536:CwAlRkwAlRkwAlRkwAlRkwAlR2j+KOsbemZmGaT:CwAlawAlawAlawAlawAlwa5sbemZmGaT
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1800 WINWORD.EXE 1800 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE 1800 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Revised PI.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1800
-
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 --field-trial-handle=4168,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=4292 /prefetch:81⤵PID:3960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\TCD34E0.tmp\gb.xslFilesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
-
memory/1800-15-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-3-0x00007FFC16BCD000-0x00007FFC16BCE000-memory.dmpFilesize
4KB
-
memory/1800-18-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-16-0x00007FFBD43B0000-0x00007FFBD43C0000-memory.dmpFilesize
64KB
-
memory/1800-6-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-0-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-7-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-9-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-10-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-8-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-12-0x00007FFBD43B0000-0x00007FFBD43C0000-memory.dmpFilesize
64KB
-
memory/1800-2-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-532-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-4-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-5-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-19-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-17-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-13-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-11-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-1-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-506-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB
-
memory/1800-528-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-531-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-530-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-529-0x00007FFBD6BB0000-0x00007FFBD6BC0000-memory.dmpFilesize
64KB
-
memory/1800-14-0x00007FFC16B30000-0x00007FFC16D25000-memory.dmpFilesize
2.0MB