Overview
overview
7Static
static
3Drehmal.In....1.exe
windows7-x64
7Drehmal.In....1.exe
windows10-2004-x64
7$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Drehmal Installer.exe
windows7-x64
1Drehmal Installer.exe
windows10-2004-x64
7LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
1dxcompiler.dll
windows7-x64
1dxcompiler.dll
windows10-2004-x64
1dxil.dll
windows10-2004-x64
1ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
1libGLESv2.dll
windows10-2004-x64
1resources/elevate.exe
windows7-x64
1resources/elevate.exe
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows7-x64
1vulkan-1.dll
windows10-2004-x64
1$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3Analysis
-
max time kernel
601s -
max time network
617s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06/04/2024, 14:23
Static task
static1
Behavioral task
behavioral1
Sample
Drehmal.Installer.1.0.1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Drehmal.Installer.1.0.1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240319-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Drehmal Installer.exe
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
Drehmal Installer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
LICENSES.chromium.html
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
LICENSES.chromium.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral12
Sample
dxcompiler.dll
Resource
win7-20240215-en
Behavioral task
behavioral13
Sample
dxcompiler.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral14
Sample
dxil.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
ffmpeg.dll
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
ffmpeg.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
libEGL.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
libEGL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
libGLESv2.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
libGLESv2.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
resources/elevate.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
resources/elevate.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
vk_swiftshader.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
vk_swiftshader.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
vulkan-1.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
vulkan-1.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20231215-en
General
-
Target
vk_swiftshader.dll
-
Size
5.0MB
-
MD5
b4838d1ea6ae3978aaf9798f4592ac6d
-
SHA1
4493a9028fc256009a7d6adda54c1124b2ed5dd0
-
SHA256
418213ab16d045339604b24fba5f11733d4ae03f992e324395082e179260e8a4
-
SHA512
53ee6fc322f31e93323995aa52c23f3e90b8fdd57f4f137d6676002996a7b04fd27f1e081d60e40b3b029cdb7044bebd6d269a22c2db68d3220e71c1ef938686
-
SSDEEP
49152:wO6ftECL3Zdon2+a/EgBqB1y91lxfAV7xWV9MzaNZ8m8Lg1d7RXmVEZvMUn0HjyC:wLftMUSogaEm5hZdIOlEbRaB3YIa
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1440 wrote to memory of 2368 1440 rundll32.exe 28 PID 1440 wrote to memory of 2368 1440 rundll32.exe 28 PID 1440 wrote to memory of 2368 1440 rundll32.exe 28