Overview
overview
10Static
static
3PO#053497.pdf.exe
windows7-x64
10PO#053497.pdf.exe
windows10-2004-x64
10$TEMP/29.opends60.dll
windows7-x64
1$TEMP/29.opends60.dll
windows10-2004-x64
1$TEMP/Ster...ap.dll
windows7-x64
1$TEMP/Ster...ap.dll
windows10-2004-x64
1$TEMP/WebN...mes.js
windows7-x64
3$TEMP/WebN...mes.js
windows10-2004-x64
3$TEMP/aspnetisapi.dll
windows7-x64
1$TEMP/aspnetisapi.dll
windows10-2004-x64
1$TEMP/autolayt.dll
windows7-x64
1$TEMP/autolayt.dll
windows10-2004-x64
1$TEMP/coyote.exe
windows7-x64
4$TEMP/coyote.exe
windows10-2004-x64
10$TEMP/cvtres.exe
windows7-x64
1$TEMP/cvtres.exe
windows10-2004-x64
1$TEMP/disco.exe
windows7-x64
1$TEMP/disco.exe
windows10-2004-x64
1$TEMP/emcmp.ko
ubuntu-22.04-amd64
$TEMP/ltv350qv.ko
ubuntu-24.04-amd64
$TEMP/sl-modem.py
windows7-x64
3$TEMP/sl-modem.py
windows10-2004-x64
3$TEMP/syst...er.vbs
windows7-x64
1$TEMP/syst...er.vbs
windows10-2004-x64
1$TEMP/vsslnui.dll
windows7-x64
1$TEMP/vsslnui.dll
windows10-2004-x64
1$TEMP/webb...35.pyc
windows7-x64
3$TEMP/webb...35.pyc
windows10-2004-x64
3Analysis
-
max time kernel
141s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 04:40
Static task
static1
Behavioral task
behavioral1
Sample
PO#053497.pdf.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
PO#053497.pdf.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$TEMP/29.opends60.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$TEMP/29.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$TEMP/SterletFiretrap.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$TEMP/SterletFiretrap.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$TEMP/WebNavigationFrames.js
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$TEMP/WebNavigationFrames.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$TEMP/aspnetisapi.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$TEMP/aspnetisapi.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$TEMP/autolayt.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$TEMP/autolayt.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
$TEMP/coyote.exe
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
$TEMP/coyote.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
$TEMP/cvtres.exe
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$TEMP/cvtres.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$TEMP/disco.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$TEMP/disco.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$TEMP/emcmp.ko
Resource
ubuntu2204-amd64-20240611-en
Behavioral task
behavioral20
Sample
$TEMP/ltv350qv.ko
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral21
Sample
$TEMP/sl-modem.py
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$TEMP/sl-modem.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$TEMP/system-config-printer.vbs
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$TEMP/system-config-printer.vbs
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
$TEMP/vsslnui.dll
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
$TEMP/vsslnui.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
$TEMP/webbrowser.cpython-35.pyc
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
$TEMP/webbrowser.cpython-35.pyc
Resource
win10v2004-20240508-en
General
-
Target
$TEMP/sl-modem.py
-
Size
1KB
-
MD5
c9a52132fc69b593b08f79c10c42c58d
-
SHA1
ccade75a7569fff80fc217a40b74f5ca5f3d0327
-
SHA256
8477cf22623c21520b9022e91ce13631129fa78cf11bdcac96b47585b2b800ec
-
SHA512
0710257bcef424cb0bdcb7e8e5a391417e2be6d93461dc966c0e3ef5051eae7654b9e9ade2fdb3f0d209f8a05c5ccdf0a9da12b0bafe94248eedd72e2253f91c
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 2040 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$TEMP\sl-modem.py1⤵
- Modifies registry class
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3720 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵