Overview
overview
6Static
static
3Obsidian.1.6.3.exe
windows7-x64
4Obsidian.1.6.3.exe
windows10-2004-x64
6LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1Obsidian.exe
windows7-x64
1Obsidian.exe
windows10-2004-x64
6d3dcompiler_47.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/...ng.dll
windows7-x64
1resources/...ng.dll
windows10-2004-x64
1resources/...ng.dll
windows7-x64
1resources/...ng.dll
windows10-2004-x64
1$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3$R0/Uninst...an.exe
windows7-x64
4$R0/Uninst...an.exe
windows10-2004-x64
5Analysis
-
max time kernel
118s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
13/06/2024, 10:39
Static task
static1
Behavioral task
behavioral1
Sample
Obsidian.1.6.3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Obsidian.1.6.3.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
LICENSES.chromium.html
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
LICENSES.chromium.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
Obsidian.exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
Obsidian.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral8
Sample
ffmpeg.dll
Resource
win7-20240611-en
Behavioral task
behavioral9
Sample
ffmpeg.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral10
Sample
libEGL.dll
Resource
win7-20240508-en
Behavioral task
behavioral11
Sample
libEGL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral12
Sample
libGLESv2.dll
Resource
win7-20240611-en
Behavioral task
behavioral13
Sample
libGLESv2.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral14
Sample
resources/app.asar.unpacked/node_modules/btime/binding.dll
Resource
win7-20240220-en
Behavioral task
behavioral15
Sample
resources/app.asar.unpacked/node_modules/btime/binding.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
resources/app.asar.unpacked/node_modules/get-fonts/binding.dll
Resource
win7-20240508-en
Behavioral task
behavioral17
Sample
resources/app.asar.unpacked/node_modules/get-fonts/binding.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral22
Sample
$R0/Uninstall Obsidian.exe
Resource
win7-20231129-en
Behavioral task
behavioral23
Sample
$R0/Uninstall Obsidian.exe
Resource
win10v2004-20240508-en
General
-
Target
libGLESv2.dll
-
Size
7.5MB
-
MD5
3025da037093055e7f6227105b7f1911
-
SHA1
df913a5ab21d49a0c51e2af6e3c7b2cb3d585fe0
-
SHA256
9ef38eb498ddb77973780c69b9dfbf84819b108f1daa657260c24dce1fad9b34
-
SHA512
87a7f6e74fa378a896bc80aacace79f57d7b87408be7d178266c8e345690df7314775f411828398a1c5f9c9d857792e83f51718b22e9d390f0bb92e6f9e6fa63
-
SSDEEP
98304:2eo+zGD6g/ZXxUhH2jsS5Tgg+uPGOja21pcwXm3zq:21u0MhHUmkjFCzq
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2624 wrote to memory of 2752 2624 rundll32.exe 30 PID 2624 wrote to memory of 2752 2624 rundll32.exe 30 PID 2624 wrote to memory of 2752 2624 rundll32.exe 30