Overview
overview
7Static
static
309cf08a876...18.exe
windows7-x64
309cf08a876...18.exe
windows10-2004-x64
3$SYSDIR/Je...er.scr
windows7-x64
3$SYSDIR/Je...er.scr
windows10-2004-x64
3$TEMP/dospop.exe
windows7-x64
7$TEMP/dospop.exe
windows10-2004-x64
7/tbu033...in.dll
windows7-x64
/tbu033...in.dll
windows10-2004-x64
/tbu033...t.html
windows7-x64
/tbu033...t.html
windows10-2004-x64
/tbu033...op.dll
windows7-x64
/tbu033...op.dll
windows10-2004-x64
/tbu033...e.html
windows7-x64
/tbu033...e.html
windows10-2004-x64
/tbu033...s.html
windows7-x64
/tbu033...s.html
windows10-2004-x64
/tbu033...g.html
windows7-x64
/tbu033...g.html
windows10-2004-x64
/tbu033...b.html
windows7-x64
/tbu033...b.html
windows10-2004-x64
/tbu033...er.dll
windows7-x64
/tbu033...er.dll
windows10-2004-x64
Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7Analysis
- max time kernel
147s - max time network
122s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system - submitted
20/06/2024, 22:27
Static task
static1
Behavioral task
behavioral1
Sample
09cf08a8763752fc1fef65105d0b4ed7_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
09cf08a8763752fc1fef65105d0b4ed7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$SYSDIR/Jennie_Finch_Screensaver.scr
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$SYSDIR/Jennie_Finch_Screensaver.scr
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$TEMP/dospop.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$TEMP/dospop.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
/tbu03344/RSSReader_plugin.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
/tbu03344/RSSReader_plugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
/tbu03344/content.html
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
/tbu03344/content.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
/tbu03344/dospop.dll
Resource
win7-20240611-en
Behavioral task
behavioral12
Sample
/tbu03344/dospop.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
/tbu03344/marquee.html
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
/tbu03344/marquee.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
/tbu03344/options.html
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
/tbu03344/options.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
/tbu03344/static_img.html
Resource
win7-20240611-en
Behavioral task
behavioral18
Sample
/tbu03344/static_img.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
/tbu03344/static_pub.html
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
/tbu03344/static_pub.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
/tbu03344/tbhelper.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
/tbu03344/tbhelper.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
Uninstall.exe
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
Uninstall.exe
Resource
win10v2004-20240611-en
General
- Target $SYSDIR/Jennie_Finch_Screensaver.scr
- Size 3.6MB
- Sample240620-2dgmbazfqa
- SHA256 98c8f946a121c5dd0743d43f8e286b0883f5e562b7120ade24b3b3603d01ab75
- MD5 6a4d0b2d75851d844e1faad2a0e4ee69
- SHA1 70ff2cd4ce4f56e03a4b1e1fd3903723fe47cbb2
- SHA512 14434eb350245f00b87ad67dd23176a65d207274b634e80032b0ec2eef4acc8d7589e525f469d6cbc47f138803f4d5b495f3ad439d43a2ca5d4ca2ff0e7640f1
- SSDEEP 98304:H+zn2M6MkLClncZx9aq0btXtGg+p2sWuJ:In25l2lox9apXUg+EPuJ
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2884 Jennie_Finch_Screensaver.scr 2884 Jennie_Finch_Screensaver.scr 2884 Jennie_Finch_Screensaver.scr 2884 Jennie_Finch_Screensaver.scr