Overview
overview
3Static
static
3download-s...fr.dll
windows7-x64
3download-s...fr.dll
windows10-2004-x64
3download-s...ia.dll
windows7-x64
1download-s...ia.dll
windows10-2004-x64
1download-s...it.dll
windows7-x64
3download-s...it.dll
windows10-2004-x64
3download-s...js.exe
windows7-x64
1download-s...js.exe
windows10-2004-x64
1download-s...li.dll
windows7-x64
3download-s...li.dll
windows10-2004-x64
3download-s...xp.dll
windows7-x64
1download-s...xp.dll
windows10-2004-x64
1download-s...er.exe
windows7-x64
1download-s...er.exe
windows10-2004-x64
1download-s...ve.dll
windows7-x64
1download-s...ve.dll
windows10-2004-x64
1download-s...sv.dll
windows7-x64
download-s...sv.dll
windows10-2004-x64
1download-s...eg.dll
windows7-x64
1download-s...eg.dll
windows10-2004-x64
1download-s...dt.dll
windows7-x64
1download-s...dt.dll
windows10-2004-x64
1download-s...nd.dll
windows7-x64
3download-s...nd.dll
windows10-2004-x64
3download-s...ds.dll
windows7-x64
1download-s...ds.dll
windows10-2004-x64
1download-s...ms.dll
windows7-x64
1download-s...ms.dll
windows10-2004-x64
1download-s...ol.exe
windows7-x64
1download-s...ol.exe
windows10-2004-x64
1download-s...it.exe
windows7-x64
1download-s...it.exe
windows10-2004-x64
1Analysis
-
max time kernel
136s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2023 08:35
Static task
static1
Behavioral task
behavioral1
Sample
download-stbl-win(V(us))/mod/bin/jfr.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
download-stbl-win(V(us))/mod/bin/jfr.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
download-stbl-win(V(us))/mod/bin/jfxmedia.dll
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
download-stbl-win(V(us))/mod/bin/jfxmedia.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
download-stbl-win(V(us))/mod/bin/jfxwebkit.dll
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
download-stbl-win(V(us))/mod/bin/jfxwebkit.dll
Resource
win10v2004-20230824-en
Behavioral task
behavioral7
Sample
download-stbl-win(V(us))/mod/bin/jjs.exe
Resource
win7-20230712-en
Behavioral task
behavioral8
Sample
download-stbl-win(V(us))/mod/bin/jjs.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
download-stbl-win(V(us))/mod/bin/jli.dll
Resource
win7-20230712-en
Behavioral task
behavioral10
Sample
download-stbl-win(V(us))/mod/bin/jli.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
download-stbl-win(V(us))/mod/bin/jp2iexp.dll
Resource
win7-20230712-en
Behavioral task
behavioral12
Sample
download-stbl-win(V(us))/mod/bin/jp2iexp.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
download-stbl-win(V(us))/mod/bin/jp2launcher.exe
Resource
win7-20230824-en
Behavioral task
behavioral14
Sample
download-stbl-win(V(us))/mod/bin/jp2launcher.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
download-stbl-win(V(us))/mod/bin/jp2native.dll
Resource
win7-20230712-en
Behavioral task
behavioral16
Sample
download-stbl-win(V(us))/mod/bin/jp2native.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
download-stbl-win(V(us))/mod/bin/jp2ssv.dll
Resource
win7-20230712-en
Behavioral task
behavioral18
Sample
download-stbl-win(V(us))/mod/bin/jp2ssv.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
download-stbl-win(V(us))/mod/bin/jpeg.dll
Resource
win7-20230712-en
Behavioral task
behavioral20
Sample
download-stbl-win(V(us))/mod/bin/jpeg.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
download-stbl-win(V(us))/mod/bin/jsdt.dll
Resource
win7-20230712-en
Behavioral task
behavioral22
Sample
download-stbl-win(V(us))/mod/bin/jsdt.dll
Resource
win10v2004-20230824-en
Behavioral task
behavioral23
Sample
download-stbl-win(V(us))/mod/bin/jsound.dll
Resource
win7-20230712-en
Behavioral task
behavioral24
Sample
download-stbl-win(V(us))/mod/bin/jsound.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral25
Sample
download-stbl-win(V(us))/mod/bin/jsoundds.dll
Resource
win7-20230712-en
Behavioral task
behavioral26
Sample
download-stbl-win(V(us))/mod/bin/jsoundds.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral27
Sample
download-stbl-win(V(us))/mod/bin/kcms.dll
Resource
win7-20230824-en
Behavioral task
behavioral28
Sample
download-stbl-win(V(us))/mod/bin/kcms.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral29
Sample
download-stbl-win(V(us))/mod/bin/keytool.exe
Resource
win7-20230712-en
Behavioral task
behavioral30
Sample
download-stbl-win(V(us))/mod/bin/keytool.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral31
Sample
download-stbl-win(V(us))/mod/bin/kinit.exe
Resource
win7-20230712-en
Behavioral task
behavioral32
Sample
download-stbl-win(V(us))/mod/bin/kinit.exe
Resource
win10v2004-20230824-en
General
-
Target
download-stbl-win(V(us))/mod/bin/jp2ssv.dll
-
Size
182KB
-
MD5
e9373908186d0da1f9ead4d1fdad474b
-
SHA1
c835a6b2e833a0743b1e8f6f947cfe5625fe791f
-
SHA256
e2fbd6c6334d4765ff8dff5c5fe3df8b50015d0bf9124142748fadb987b492ff
-
SHA512
bfdc236d462dac45fd63c112e40558ed4e11e76fb4d713926a679fd573f67fa16451231a03178926b76bd267f092a33a3b6760cf4812de2679bb9505b83f8261
-
SSDEEP
3072:XsSFQQB7SGWV2xrkvql6QPJD7mGVqjLypDTaDE5zwmFxy7HglbZrdIG:XJ97PxYAPJ/RV0tDCzw+xy0ldOG
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 372 wrote to memory of 968 372 regsvr32.exe 81 PID 372 wrote to memory of 968 372 regsvr32.exe 81 PID 372 wrote to memory of 968 372 regsvr32.exe 81
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\download-stbl-win(V(us))\mod\bin\jp2ssv.dll1⤵
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\download-stbl-win(V(us))\mod\bin\jp2ssv.dll2⤵PID:968
-