Overview
overview
7Static
static
31abfdd93ae...18.exe
windows7-x64
31abfdd93ae...18.exe
windows10-2004-x64
3$SYSDIR/Fe...er.scr
windows7-x64
1$SYSDIR/Fe...er.scr
windows10-2004-x64
1$TEMP/dospop.exe
windows7-x64
7$TEMP/dospop.exe
windows10-2004-x64
7tbu03852/dospop.dll
windows7-x64
6tbu03852/dospop.dll
windows10-2004-x64
6tbu03852/options.html
windows7-x64
1tbu03852/options.html
windows10-2004-x64
1tbu03852/s...g.html
windows7-x64
1tbu03852/s...g.html
windows10-2004-x64
1tbu03852/s...b.html
windows7-x64
1tbu03852/s...b.html
windows10-2004-x64
1tbu03852/tbhelper.dll
windows7-x64
1tbu03852/tbhelper.dll
windows10-2004-x64
1tbu03852/t...091.js
windows7-x64
3tbu03852/t...091.js
windows10-2004-x64
3tbu03852/u...ll.exe
windows7-x64
1tbu03852/u...ll.exe
windows10-2004-x64
1tbu03852/update.exe
windows7-x64
1tbu03852/update.exe
windows10-2004-x64
1Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7Analysis
-
max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 09:21
Static task
static1
Behavioral task
behavioral1
Sample
1abfdd93aee352a3faf2cff9c136b1db_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1abfdd93aee352a3faf2cff9c136b1db_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$SYSDIR/Fergie_Screensaver.scr
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$SYSDIR/Fergie_Screensaver.scr
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$TEMP/dospop.exe
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$TEMP/dospop.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
tbu03852/dospop.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
tbu03852/dospop.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
tbu03852/options.html
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
tbu03852/options.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
tbu03852/static_img.html
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
tbu03852/static_img.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
tbu03852/static_pub.html
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
tbu03852/static_pub.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
tbu03852/tbhelper.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
tbu03852/tbhelper.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
tbu03852/tbs_include_script_008091.js
Resource
win7-20240611-en
Behavioral task
behavioral18
Sample
tbu03852/tbs_include_script_008091.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
tbu03852/uninstall.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
tbu03852/uninstall.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
tbu03852/update.exe
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
tbu03852/update.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
Uninstall.exe
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
Uninstall.exe
Resource
win10v2004-20240508-en
General
-
Target
$SYSDIR/Fergie_Screensaver.scr
-
Size
3.6MB
-
MD5
6ab906ade5bccd588875e472275d881d
-
SHA1
d5104a3dad77b35cbb706743f437d62a5eacf303
-
SHA256
3bc467b26923bf58db3823fcc2b4ef268941acc249525b26d43643f155de87ab
-
SHA512
df762ead96c865d6545faa96bc8fb8438bd0ac6cfa87a81bc3cb60011cf495baafd063cd753c83c48c49c09843736e6e7fa3d9998538ebf17fd430953079b7bb
-
SSDEEP
49152:EWHAJAaMZQQxm2B/Q6a4XuBxuQOEwZtsz55OW/OsIqcrCe7QIauDa9B7snQsg0ul:/AJAF2EJZhZt8OW/WqcrFmYKuQsg0fda
Malware Config
Signatures
-
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
Fergie_Screensaver.scrpid process 2604 Fergie_Screensaver.scr 2604 Fergie_Screensaver.scr 2604 Fergie_Screensaver.scr