Overview
overview
10Static
static
4TeraBox_1.30.0.2.exe
windows7-x64
10TeraBox_1.30.0.2.exe
windows10-2004-x64
4$PLUGINSDI...UI.dll
windows7-x64
3$PLUGINSDI...UI.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sW.dll
windows7-x64
3$PLUGINSDI...sW.dll
windows10-2004-x64
3$TEMP/kernel.dll
windows7-x64
3$TEMP/kernel.dll
windows10-2004-x64
3AppUtil.dll
windows7-x64
3AppUtil.dll
windows10-2004-x64
3AutoUpdate...il.dll
windows7-x64
3AutoUpdate...il.dll
windows10-2004-x64
3AutoUpdate...te.exe
windows7-x64
3AutoUpdate...te.exe
windows10-2004-x64
3BugReport.exe
windows7-x64
3BugReport.exe
windows10-2004-x64
5Bull140U.dll
windows7-x64
3Bull140U.dll
windows10-2004-x64
3ChromeNati...st.exe
windows7-x64
1ChromeNati...st.exe
windows10-2004-x64
3HelpUtility.exe
windows7-x64
3HelpUtility.exe
windows10-2004-x64
3TeraBox.exe
windows7-x64
5TeraBox.exe
windows10-2004-x64
5TeraBoxHost.exe
windows7-x64
3TeraBoxHost.exe
windows10-2004-x64
3TeraBoxRender.exe
windows7-x64
3TeraBoxRender.exe
windows10-2004-x64
3TeraBoxWebService.exe
windows7-x64
3TeraBoxWebService.exe
windows10-2004-x64
3Resubmissions
17-01-2025 13:15
250117-qhg8vsypcz 417-01-2025 11:29
250117-nlw53swmar 409-01-2025 21:28
250109-1bc1ns1qgt 405-01-2025 19:25
250105-x44gjstlew 10Analysis
-
max time kernel
144s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-01-2025 19:25
Behavioral task
behavioral1
Sample
TeraBox_1.30.0.2.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
TeraBox_1.30.0.2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NsisInstallUI.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NsisInstallUI.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsProcessW.dll
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsProcessW.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$TEMP/kernel.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$TEMP/kernel.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
AppUtil.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
AppUtil.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
AutoUpdate/AutoUpdateUtil.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
AutoUpdate/AutoUpdateUtil.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
AutoUpdate/Autoupdate.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
AutoUpdate/Autoupdate.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
BugReport.exe
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
BugReport.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Bull140U.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Bull140U.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
ChromeNativeMessagingHost.exe
Resource
win7-20241023-en
Behavioral task
behavioral22
Sample
ChromeNativeMessagingHost.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
HelpUtility.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
HelpUtility.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
TeraBox.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
TeraBox.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
TeraBoxHost.exe
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
TeraBoxHost.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
TeraBoxRender.exe
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
TeraBoxRender.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
TeraBoxWebService.exe
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
TeraBoxWebService.exe
Resource
win10v2004-20241007-en
General
-
Target
BugReport.exe
-
Size
1.4MB
-
MD5
8f652f739e7a588ccca067b79769e8eb
-
SHA1
33e3ef85ae22b9e67fba89e7f275bbc1ab02c885
-
SHA256
3f260b1eac4c6b2ca4e5e8da257954b240d878a22f92b7fb88cea5dd91f6f332
-
SHA512
c6322ca2dde2488e5ee693d73107acebccf48a7a8d444cb0ba58fe44c2911a2ccd14c0098a2df1d4fc2844b1b0d331e5770eb1d716edbfc3b61f4f22e305a8eb
-
SSDEEP
24576:vvlG+2O6nLOdc1G0BNmo5Suno0i1eBU2Jqh5Xok4NJFXunrAHPr8qFTtfkx5ApvF:vvlzEy0BNmoYuLqHMunsHPr8qFTKMpvF
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation BugReport.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BugReport.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BugReport.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3460 wrote to memory of 2488 3460 BugReport.exe 83 PID 3460 wrote to memory of 2488 3460 BugReport.exe 83 PID 3460 wrote to memory of 2488 3460 BugReport.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\BugReport.exe"C:\Users\Admin\AppData\Local\Temp\BugReport.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3460 -
C:\Users\Admin\AppData\Local\Temp\BugReport.exe"C:\Users\Admin\AppData\Local\Temp\BugReport.exe" /repair "rp:" ""2⤵
- System Location Discovery: System Language Discovery
PID:2488
-