Overview
overview
10Static
static
3Justifican...ia.exe
windows7-x64
10Justifican...ia.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3kameraetui...e.html
windows7-x64
3kameraetui...e.html
windows10-2004-x64
3kameraetui...63.dll
windows7-x64
1kameraetui...63.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26-12-2024 19:39
Static task
static1
Behavioral task
behavioral1
Sample
Justificante de Transferencia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Justificante de Transferencia.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
kameraetuiets/UNDERLEGENHEDEN/Skelstning6/Tempelherres3/btvstack.exe.html
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
kameraetuiets/UNDERLEGENHEDEN/Skelstning6/Tempelherres3/btvstack.exe.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
kameraetuiets/UNDERLEGENHEDEN/Skelstning6/Tempelherres3/lang-1063.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
kameraetuiets/UNDERLEGENHEDEN/Skelstning6/Tempelherres3/lang-1063.dll
Resource
win10v2004-20241007-en
General
-
Target
Justificante de Transferencia.exe
-
Size
276KB
-
MD5
d9d7ed1ebbeb8032c492788c827b5575
-
SHA1
50ede747462811dcd8a6a1c7d90badce6821f4c6
-
SHA256
dbab95bfe56a7e0a0425eb323f49f545f236168494f79e440279470d0af5652f
-
SHA512
e11c47554f83674a63d1c41928914ceda1c728c635241a3556e2fdd745d42d245bc4c029068abf9e2d42e9d43cd0c58dd208533c3a914b2a8dc7bd702d154314
-
SSDEEP
6144:91ssj6pU6jKfwAf17mUFEuwMMMMMMMMMMMMMMMMMMYMMMMMMMMMMMMMMMMMMUo+9:4sW/2wAf17FGMMMMMMMMMMMMMMMMMMYi
Malware Config
Signatures
-
Guloader family
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Loads dropped DLL 1 IoCs
pid Process 1076 Justificante de Transferencia.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Despotical\Korsfarerne.ini Justificante de Transferencia.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Fonts\Wilmer\RESULTED.Und Justificante de Transferencia.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 Justificante de Transferencia.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
12KB
MD5792b6f86e296d3904285b2bf67ccd7e0
SHA1966b16f84697552747e0ddd19a4ba8ab5083af31
SHA256c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917
SHA51297edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c