Overview
overview
10Static
static
37d674a947b...18.exe
windows7-x64
107d674a947b...18.exe
windows10-2004-x64
10$APPDATA/s...60.dll
windows7-x64
1$APPDATA/s...60.dll
windows10-2004-x64
1$APPDATA/s...60.dll
windows7-x64
1$APPDATA/s...60.dll
windows10-2004-x64
1$APPDATA/s...er.dll
windows7-x64
1$APPDATA/s...er.dll
windows10-2004-x64
1$APPDATA/s...ig.exe
windows7-x64
1$APPDATA/s...ig.exe
windows10-2004-x64
1$APPDATA/s...ui.dll
windows7-x64
1$APPDATA/s...ui.dll
windows10-2004-x64
1$APPDATA/s...bi.dll
windows7-x64
1$APPDATA/s...bi.dll
windows10-2004-x64
1$APPDATA/t...60.dll
windows7-x64
1$APPDATA/t...60.dll
windows10-2004-x64
1$APPDATA/t...60.dll
windows7-x64
1$APPDATA/t...60.dll
windows10-2004-x64
1$APPDATA/t...ts.dll
windows7-x64
1$APPDATA/t...ts.dll
windows10-2004-x64
1$APPDATA/t...ld.dll
windows7-x64
1$APPDATA/t...ld.dll
windows10-2004-x64
1$TEMP/Rhet...me.dll
windows7-x64
10$TEMP/Rhet...me.dll
windows10-2004-x64
10$TEMP/idbc...60.dll
windows7-x64
1$TEMP/idbc...60.dll
windows10-2004-x64
1$TEMP/lg/f...it.dll
windows7-x64
1$TEMP/lg/f...it.dll
windows10-2004-x64
1$TEMP/trai...pt.exe
windows7-x64
$TEMP/trai...pt.exe
windows10-2004-x64
$TEMP/trai...de.dll
windows7-x64
1$TEMP/trai...de.dll
windows10-2004-x64
1Analysis
-
max time kernel
92s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
28-05-2024 15:09
Static task
static1
Behavioral task
behavioral1
Sample
7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/sys/Office/36.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$APPDATA/sys/Office/36.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$APPDATA/sys/Office/51.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$APPDATA/sys/Office/51.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/sys/Office/MicrosoftVisualCVSCodeProvider.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$APPDATA/sys/Office/MicrosoftVisualCVSCodeProvider.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$APPDATA/sys/Office/RapiConfig.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$APPDATA/sys/Office/RapiConfig.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$APPDATA/sys/Office/clstencilui.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
$APPDATA/sys/Office/clstencilui.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$APPDATA/sys/Office/sbsmscordbi.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$APPDATA/sys/Office/sbsmscordbi.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$APPDATA/test/formsend/27.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$APPDATA/test/formsend/27.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$APPDATA/test/formsend/46.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$APPDATA/test/formsend/46.opends60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$APPDATA/test/formsend/u25dts.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
$APPDATA/test/formsend/u25dts.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
$APPDATA/test/formsend/vcbuild.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
$APPDATA/test/formsend/vcbuild.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$TEMP/RhetorEnthymeme.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
$TEMP/RhetorEnthymeme.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
$TEMP/idbc/form/41.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$TEMP/idbc/form/41.opends60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
$TEMP/lg/fun/Links/crtowordsit.dll
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
$TEMP/lg/fun/Links/crtowordsit.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
$TEMP/trailer/CMAccept.exe
Resource
win7-20240419-en
Behavioral task
behavioral30
Sample
$TEMP/trailer/CMAccept.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
$TEMP/trailer/SoapSudsCode.dll
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
$TEMP/trailer/SoapSudsCode.dll
Resource
win10v2004-20240226-en
General
-
Target
$TEMP/lg/fun/Links/crtowordsit.dll
-
Size
18KB
-
MD5
5e1f8c9a977a745493e8b8bebb2a676d
-
SHA1
870d420a553e5b91601d6a39cad33e98751d5816
-
SHA256
14068930efce35318db559e951978a4da2b24479080f16af99bd206a8a432961
-
SHA512
e3e38401bf3e2900ad8be245528fae1da9a4eaf40df83f87e2d0a9a08167601467daf3fd489a3b5bcd1186fe8ea318f9bce92e9361a00b859a3ae46e467b83fa
-
SSDEEP
192:ZnPcXAAAVCfPl3p6aU62SK3Xz7Yg4j1LfdAL/CldolMvMjGwPyMojT+KzVMiDM5R:iAAft3aVjvg1LuLCcY9jBJJK
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3960 wrote to memory of 1436 3960 rundll32.exe 81 PID 3960 wrote to memory of 1436 3960 rundll32.exe 81 PID 3960 wrote to memory of 1436 3960 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\lg\fun\Links\crtowordsit.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3960 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\lg\fun\Links\crtowordsit.dll,#12⤵PID:1436
-