Overview
overview
7Static
static
3ace35a7519...d4.exe
windows7-x64
7ace35a7519...d4.exe
windows10-2004-x64
7$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDI...ge.dll
windows7-x64
3$PLUGINSDI...ge.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...te.dll
windows7-x64
1$PLUGINSDI...te.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$TEMP/nsisos.dll
windows7-x64
1$TEMP/nsisos.dll
windows10-2004-x64
1AddScheduler.exe
windows7-x64
1AddScheduler.exe
windows10-2004-x64
1AddScheduler_.exe
windows7-x64
1AddScheduler_.exe
windows10-2004-x64
1DrBoan.exe
windows7-x64
3DrBoan.exe
windows10-2004-x64
7DrBoanMon.exe
windows7-x64
3DrBoanMon.exe
windows10-2004-x64
3DrBoancfg.exe
windows7-x64
3DrBoancfg.exe
windows10-2004-x64
7Analysis
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max time kernel
118s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/02/2024, 21:23
Static task
static1
Behavioral task
behavioral1
Sample
ace35a7519e1010bd00b7a8d610ec3d4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ace35a7519e1010bd00b7a8d610ec3d4.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DLLWebCount.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DLLWebCount.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/ExLicenseDrBoanPage.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/ExLicenseDrBoanPage.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$TEMP/nsisos.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$TEMP/nsisos.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
AddScheduler.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
AddScheduler.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
AddScheduler_.exe
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
AddScheduler_.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
DrBoan.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
DrBoan.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
DrBoanMon.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
DrBoanMon.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
DrBoancfg.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
DrBoancfg.exe
Resource
win10v2004-20240226-en
General
-
Target
DrBoancfg.exe
-
Size
556KB
-
MD5
8249122b4ee495fbf6c57e5acbe61f30
-
SHA1
adc2240bf074742e8bf51ed81c710ff6e21148a7
-
SHA256
e99b9b64766b41d903440ca9ddf081d83cc96d8766c82cb2836828a1d63bda45
-
SHA512
3a331d1829fa32c4120be21aab3c4dc9a30bc86c6967c1dd7064b65b14d218ce6a3cbdfd4b1238fcca11d6ef88d69c6d53cb717eaf5a535487721c74d9333f73
-
SSDEEP
6144:NMsS2dujTfHkwWpo0nQ071oY08IWdOARrGcsicw/rs3AMbkq6cuQF0lY5:NMsBhwWm0xIWIARrGcOvA8kq6HJG5
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2828 DrBoancfg.exe 2336 DrBoan.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2828 wrote to memory of 2336 2828 DrBoancfg.exe 28 PID 2828 wrote to memory of 2336 2828 DrBoancfg.exe 28 PID 2828 wrote to memory of 2336 2828 DrBoancfg.exe 28 PID 2828 wrote to memory of 2336 2828 DrBoancfg.exe 28 PID 2336 wrote to memory of 2500 2336 DrBoan.exe 29 PID 2336 wrote to memory of 2500 2336 DrBoan.exe 29 PID 2336 wrote to memory of 2500 2336 DrBoan.exe 29 PID 2336 wrote to memory of 2500 2336 DrBoan.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\DrBoancfg.exe"C:\Users\Admin\AppData\Local\Temp\DrBoancfg.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Users\Admin\AppData\Local\Temp\DrBoan.exe"C:\Users\Admin\AppData\Local\Temp\DrBoan.exe"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /tn:"DrBoan" /run3⤵PID:2500
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