Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
169s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2023, 08:52
Behavioral task
behavioral1
Sample
NEAS.33a13a7c582b31d988616ee07b276c70.pdf
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.33a13a7c582b31d988616ee07b276c70.pdf
Resource
win10v2004-20231023-en
General
-
Target
NEAS.33a13a7c582b31d988616ee07b276c70.pdf
-
Size
59KB
-
MD5
33a13a7c582b31d988616ee07b276c70
-
SHA1
57072cc0196ff2e6819a03c791c8d39a3d9d60eb
-
SHA256
5f0eeef567733ad70123107da4cb1395844f76e89edb861b0ad6e48737f0ac05
-
SHA512
03e097881b381c0eb2acc5a7a605094573ad57cb0f5e618dd8ddda781bd5a761d1c0b37b173c05332e3083326905eec579f467c8b4903a355e4d0bf9b08bbbbd
-
SSDEEP
1536:gfl/IOeJNDVaOdsbjsbxCCCOE6zhimD2/fZZmwn:gfl/IO+aMbUCCnSiY2/xZf
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1984 AcroRd32.exe 1984 AcroRd32.exe 1984 AcroRd32.exe 1984 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1984 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1984 AcroRd32.exe 1984 AcroRd32.exe 1984 AcroRd32.exe 1984 AcroRd32.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1984 wrote to memory of 5092 1984 AcroRd32.exe 110 PID 1984 wrote to memory of 5092 1984 AcroRd32.exe 110 PID 1984 wrote to memory of 5092 1984 AcroRd32.exe 110 PID 1984 wrote to memory of 3276 1984 AcroRd32.exe 111 PID 1984 wrote to memory of 3276 1984 AcroRd32.exe 111 PID 1984 wrote to memory of 3276 1984 AcroRd32.exe 111 PID 1984 wrote to memory of 4544 1984 AcroRd32.exe 112 PID 1984 wrote to memory of 4544 1984 AcroRd32.exe 112 PID 1984 wrote to memory of 4544 1984 AcroRd32.exe 112 PID 1984 wrote to memory of 4364 1984 AcroRd32.exe 116 PID 1984 wrote to memory of 4364 1984 AcroRd32.exe 116 PID 1984 wrote to memory of 4364 1984 AcroRd32.exe 116 PID 1984 wrote to memory of 3012 1984 AcroRd32.exe 118 PID 1984 wrote to memory of 3012 1984 AcroRd32.exe 118 PID 1984 wrote to memory of 3012 1984 AcroRd32.exe 118 PID 1984 wrote to memory of 1560 1984 AcroRd32.exe 119 PID 1984 wrote to memory of 1560 1984 AcroRd32.exe 119 PID 1984 wrote to memory of 1560 1984 AcroRd32.exe 119
Processes
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\NEAS.33a13a7c582b31d988616ee07b276c70.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:5092
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:3276
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:4544
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:4364
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:3012
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵PID:1560
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e