Overview
overview
7Static
static
3264202999f...18.exe
windows7-x64
3264202999f...18.exe
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3misc.dll
windows7-x64
3misc.dll
windows10-2004-x64
3miscwin.dll
windows7-x64
3miscwin.dll
windows10-2004-x64
3ydspluginhelper.dll
windows7-x64
3ydspluginhelper.dll
windows10-2004-x64
3ygoogledsplugin.dll
windows7-x64
1ygoogledsplugin.dll
windows10-2004-x64
1yloader.exe
windows7-x64
1yloader.exe
windows10-2004-x64
1yloadercl.exe
windows7-x64
1yloadercl.exe
windows10-2004-x64
1yqmdsplugin.dll
windows7-x64
1yqmdsplugin.dll
windows10-2004-x64
1yyahoodsplugin.dll
windows7-x64
1yyahoodsplugin.dll
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08/05/2024, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
264202999f7580409f35e3c02b991d0c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
264202999f7580409f35e3c02b991d0c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Uninstall.exe
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Uninstall.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
misc.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
misc.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
miscwin.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
miscwin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
ydspluginhelper.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
ydspluginhelper.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
ygoogledsplugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
ygoogledsplugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
yloader.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
yloader.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
yloadercl.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
yloadercl.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
yqmdsplugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
yqmdsplugin.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
yyahoodsplugin.dll
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
yyahoodsplugin.dll
Resource
win10v2004-20240508-en
General
-
Target
ygoogledsplugin.dll
-
Size
81KB
-
MD5
3f37b34a09de87f11f96a03d38fc8ecb
-
SHA1
1b7d1ed67031f19491d4d360f753127c8ca33769
-
SHA256
d206d7e8c767f0316175e425e67f133594983b0d3960816244fb7272985991ed
-
SHA512
2d4dd2967fabc45ad57930adac601dc8cfe224709ac6622dfca4d2a9604be518589f0e4d530091ef6edf113b86fb8fd254d966c4c473b9e41ed34d544d556ffc
-
SSDEEP
1536:l5D55KtiF3XDdxga36t6rWftVkGqzJRXS6B4R9Dz:5Nh136mRi6B4RJz
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3692 wrote to memory of 5792 3692 rundll32.exe 82 PID 3692 wrote to memory of 5792 3692 rundll32.exe 82 PID 3692 wrote to memory of 5792 3692 rundll32.exe 82