Overview
overview
8Static
static
7office2019...us.exe
windows7-x64
1office2019...us.exe
windows10-2004-x64
1office2019...za.dll
windows7-x64
3office2019...za.dll
windows10-2004-x64
3office2019...za.exe
windows7-x64
1office2019...za.exe
windows10-2004-x64
1office2019...xa.dll
windows7-x64
3office2019...xa.dll
windows10-2004-x64
3office2019...rm.exe
windows7-x64
7office2019...rm.exe
windows10-2004-x64
7office2019...2c.exe
windows7-x64
1office2019...2c.exe
windows10-2004-x64
1office2019...71.dll
windows7-x64
1office2019...71.dll
windows10-2004-x64
1office2019...id.dll
windows7-x64
1office2019...id.dll
windows10-2004-x64
1office2019...ne.dll
windows7-x64
7office2019...ne.dll
windows10-2004-x64
7office2019...71.dll
windows7-x64
3office2019...71.dll
windows10-2004-x64
3office2019...71.dll
windows7-x64
3office2019...71.dll
windows10-2004-x64
3office2019...dl.dll
windows7-x64
7office2019...dl.dll
windows10-2004-x64
7office2019...b1.dll
windows7-x64
7office2019...b1.dll
windows10-2004-x64
7office2019...PP.vbs
windows7-x64
8office2019...PP.vbs
windows10-2004-x64
8office2019...cn.vbs
windows7-x64
8office2019...cn.vbs
windows10-2004-x64
8office2019...RM.exe
windows7-x64
1office2019...RM.exe
windows10-2004-x64
1Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-05-2024 11:56
Behavioral task
behavioral1
Sample
office2019pjb_9435/office2019pjb/OTool/Office Tool Plus.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
office2019pjb_9435/office2019pjb/OTool/Office Tool Plus.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7za.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7za.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7za.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7za.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7zxa.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
office2019pjb_9435/office2019pjb/OTool/files/7-zip/7zxa.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/MiniThunderPlatform.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/MiniThunderPlatform.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/aria2c.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/aria2c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/atl71.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/atl71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/dl_peer_id.dll
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/dl_peer_id.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/download_engine.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/download_engine.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/msvcp71.dll
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/msvcp71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/msvcr71.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/msvcr71.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/xldl.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/xldl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/zlib1.dll
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
office2019pjb_9435/office2019pjb/OTool/files/Thunder/zlib1.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPP.vbs
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPP.vbs
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPP.zh-cn.vbs
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPP.zh-cn.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPPREARM.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
office2019pjb_9435/office2019pjb/OTool/files/activate/OSPPREARM.exe
Resource
win10v2004-20240508-en
General
-
Target
office2019pjb_9435/office2019pjb/OTool/Office Tool Plus.exe
-
Size
712KB
-
MD5
4aed8b9df39b654027e4d73ddd1bc90e
-
SHA1
7db7076fda281562fea440b28fbb34065a5cd564
-
SHA256
514aea57740fd6f80b7540314cd1d0d5995e0293e93cfc26daa9b43ee48e739f
-
SHA512
5dd78d4bd3d39adfe2d641ba03ddc0e629ca4a0eda365dfff8590293bcb30a9dacd7159aff75b1a5835c4d6913f1b263d83f4817c0c8a6f9a13f4b99365e8658
-
SSDEEP
3072:5qWCiwJ232XGiePBv14nG292hr8F9f4+BFYB0ZDLG2pV1LG3M+LG9RVPBiEh8Sd5:5lUQz499HfeMRjPsd
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2144 Office Tool Plus.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2144 Office Tool Plus.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2144 Office Tool Plus.exe 2144 Office Tool Plus.exe 2144 Office Tool Plus.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2144 Office Tool Plus.exe 2144 Office Tool Plus.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2144 Office Tool Plus.exe 2144 Office Tool Plus.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\office2019pjb_9435\office2019pjb\OTool\Office Tool Plus.exe"C:\Users\Admin\AppData\Local\Temp\office2019pjb_9435\office2019pjb\OTool\Office Tool Plus.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2144