Overview
overview
10Static
static
3c35b3b6eac...18.exe
windows7-x64
7c35b3b6eac...18.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3CI3.exe
windows7-x64
10CI3.exe
windows10-2004-x64
10GLWorker.exe
windows7-x64
10GLWorker.exe
windows10-2004-x64
10Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3bass.dll
windows7-x64
3bass.dll
windows10-2004-x64
3readme.htm
windows7-x64
3readme.htm
windows10-2004-x64
3Analysis
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max time kernel
91s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2024 16:17
Static task
static1
Behavioral task
behavioral1
Sample
c35b3b6eaccc5e4912c1555080dc76cb_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c35b3b6eaccc5e4912c1555080dc76cb_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Dialer.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Dialer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241023-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
CI3.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
CI3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
GLWorker.exe
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
GLWorker.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20241023-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
bass.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
bass.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
readme.htm
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
readme.htm
Resource
win10v2004-20241007-en
General
-
Target
GLWorker.exe
-
Size
1.8MB
-
MD5
cd5c3746a0c9c36e4fa7c60f780b53c3
-
SHA1
38b818925e8687b3a03a5c04e277bd4c9067136f
-
SHA256
2fd882b6b2204bde9322d770a48e8bfdabc17d879840abee9952876c76591bd8
-
SHA512
1094185d4e506f1da33ad437845332f42d5d82e9af06a2620502c5b7d23a25e08df0e7511c5c2b2a17aa7f4344ba48dfbbec70029b2580bf3b6d840bec18b002
-
SSDEEP
49152:IzroXxa1qMtyV1MtyfJTkbzvTrOnfPd5wydw8p:IzroXxa1qX8RbzLrAfPS8p
Malware Config
Signatures
-
Banload
Banload variants download malicious files, then install and execute the files.
-
Banload family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ GLWorker.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion GLWorker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate GLWorker.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GLWorker.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0E3262E-C9DE-13D1-BC03-0E8FF93EAE2B} GLWorker.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0E3262E-C9DE-13D1-BC03-0E8FF93EAE2B}\ = "Microsoft Feeds Request" GLWorker.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0E3262E-C9DE-13D1-BC03-0E8FF93EAE2B}\InProcServer32 GLWorker.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0E3262E-C9DE-13D1-BC03-0E8FF93EAE2B}\InProcServer32\ = "C:\\Windows\\SysWOW64\\msfeeds.dll" GLWorker.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0E3262E-C9DE-13D1-BC03-0E8FF93EAE2B}\InProcServer32\ThreadingModel = "Apartment" GLWorker.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 4872 GLWorker.exe Token: SeIncBasePriorityPrivilege 4872 GLWorker.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\GLWorker.exe"C:\Users\Admin\AppData\Local\Temp\GLWorker.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4872