Overview
overview
10Static
static
30143896638...df.exe
windows7-x64
100143896638...df.exe
windows10-2004-x64
10$APPDATA/v...60.dll
windows7-x64
1$APPDATA/v...60.dll
windows10-2004-x64
1$APPDATA/v...60.dll
windows7-x64
1$APPDATA/v...60.dll
windows10-2004-x64
1$APPDATA/v...pc.exe
windows7-x64
1$APPDATA/v...pc.exe
windows10-2004-x64
1$APPDATA/v...tp.dll
windows7-x64
1$APPDATA/v...tp.dll
windows10-2004-x64
1$APPDATA/v...en.dll
windows7-x64
1$APPDATA/v...en.dll
windows10-2004-x64
1$TEMP/AnaMetaphor.dll
windows7-x64
1$TEMP/AnaMetaphor.dll
windows10-2004-x64
1$TEMP/dev6...60.dll
windows7-x64
1$TEMP/dev6...60.dll
windows10-2004-x64
1$TEMP/dev6...ib.dll
windows7-x64
1$TEMP/dev6...ib.dll
windows10-2004-x64
1$TEMP/dev6...MA.dll
windows7-x64
1$TEMP/dev6...MA.dll
windows10-2004-x64
1$TEMP/dev6...lp.dll
windows7-x64
1$TEMP/dev6...lp.dll
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27-05-2024 06:46
Static task
static1
Behavioral task
behavioral1
Sample
01438966382020_pdf.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
01438966382020_pdf.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/vehicletestdrive/_tmp/18.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$APPDATA/vehicletestdrive/_tmp/18.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$APPDATA/vehicletestdrive/_tmp/62.opends60.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$APPDATA/vehicletestdrive/_tmp/62.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/vehicletestdrive/_tmp/cert2spc.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$APPDATA/vehicletestdrive/_tmp/cert2spc.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$APPDATA/vehicletestdrive/_tmp/contextp.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$APPDATA/vehicletestdrive/_tmp/contextp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$APPDATA/vehicletestdrive/_tmp/crtowordsen.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$APPDATA/vehicletestdrive/_tmp/crtowordsen.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$TEMP/AnaMetaphor.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$TEMP/AnaMetaphor.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$TEMP/dev60cgi/36.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$TEMP/dev60cgi/36.opends60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
$TEMP/dev60cgi/CrystalKeyCodeLib.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
$TEMP/dev60cgi/CrystalKeyCodeLib.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$TEMP/dev60cgi/DesktopDMA.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$TEMP/dev60cgi/DesktopDMA.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$TEMP/dev60cgi/MicrosoftVisualStudioVSHelp.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$TEMP/dev60cgi/MicrosoftVisualStudioVSHelp.dll
Resource
win10v2004-20240426-en
General
-
Target
$TEMP/dev60cgi/DesktopDMA.dll
-
Size
37KB
-
MD5
e691a8240cedbd2f4bd39d5748cecb2e
-
SHA1
823905682a9f3e025a414d7c51d401ed42578e6c
-
SHA256
2cb13006977f70303a309554f14d70f9b7adfb46fa0fd630ec0da1dc74ed765f
-
SHA512
d050e88728de6b9f90c2929b671e89bdf167c3ff89ad5d207f99696ad4e71c8b32cd988741656fc048fa49656806807043875c9792c1b6b7d809fb5da87f3143
-
SSDEEP
768:XkQ9kolKftV1jlPK/W+/GHBdwYXRRlBhuUNiNjUJr6vD83W/:zkolK1VXZBhuAiNol48m/
Malware Config
Signatures
-
Modifies registry class 5 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\ = "VSD DMA Transport" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$TEMP\\dev60cgi\\DesktopDMA.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26753017-B5BB-4b67-BEE3-862676DE23DC}\InprocServer32\ThreadingModel = "Free" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe PID 1904 wrote to memory of 1852 1904 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\$TEMP\dev60cgi\DesktopDMA.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\$TEMP\dev60cgi\DesktopDMA.dll2⤵
- Modifies registry class