Overview
overview
9Static
static
9ًBootstra...ً.zip
windows7-x64
1ًBootstra...ً.zip
windows10-2004-x64
1ReadMe.txt
windows7-x64
1ReadMe.txt
windows10-2004-x64
1Solaraً.zip
windows7-x64
1Solaraً.zip
windows10-2004-x64
1Solaraً/B...ً.exe
windows7-x64
9Solaraً/B...ً.exe
windows10-2004-x64
9Solaraً/a...st.lua
windows7-x64
3Solaraً/a...st.lua
windows10-2004-x64
3Solaraً/a...t2.lua
windows7-x64
3Solaraً/a...t2.lua
windows10-2004-x64
3Solaraً/bin/api.dll
windows7-x64
3Solaraً/bin/api.dll
windows10-2004-x64
3Solaraً/l...af.pak
windows7-x64
3Solaraً/l...af.pak
windows10-2004-x64
3Solaraً/l...am.pak
windows7-x64
3Solaraً/l...am.pak
windows10-2004-x64
3Solaraً/l...ar.pak
windows7-x64
3Solaraً/l...ar.pak
windows10-2004-x64
3Solaraً/l...bg.pak
windows7-x64
3Solaraً/l...bg.pak
windows10-2004-x64
3Solaraً/l...bn.pak
windows7-x64
3Solaraً/l...bn.pak
windows10-2004-x64
3Solaraً/l...ca.pak
windows7-x64
3Solaraً/l...ca.pak
windows10-2004-x64
3Solaraً/l...cs.pak
windows7-x64
3Solaraً/l...cs.pak
windows10-2004-x64
3Solaraً/l...da.pak
windows7-x64
3Solaraً/l...da.pak
windows10-2004-x64
3Solaraً/l...de.pak
windows7-x64
3Solaraً/l...de.pak
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-09-2024 19:32
Behavioral task
behavioral1
Sample
ًBootstrappSolarasً.zip
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ًBootstrappSolarasً.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ReadMe.txt
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ReadMe.txt
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Solaraً.zip
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Solaraً.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Solaraً/Bootstrapperً.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Solaraً/Bootstrapperً.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Solaraً/autoexec/test.lua
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Solaraً/autoexec/test.lua
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Solaraً/autoexec/test2.lua
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
Solaraً/autoexec/test2.lua
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Solaraً/bin/api.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
Solaraً/bin/api.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Solaraً/locales/af.pak
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Solaraً/locales/af.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Solaraً/locales/am.pak
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Solaraً/locales/am.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Solaraً/locales/ar.pak
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
Solaraً/locales/ar.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Solaraً/locales/bg.pak
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Solaraً/locales/bg.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Solaraً/locales/bn.pak
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Solaraً/locales/bn.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Solaraً/locales/ca.pak
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Solaraً/locales/ca.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Solaraً/locales/cs.pak
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Solaraً/locales/cs.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Solaraً/locales/da.pak
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Solaraً/locales/da.pak
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Solaraً/locales/de.pak
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
Solaraً/locales/de.pak
Resource
win10v2004-20240802-en
General
-
Target
Solaraً/autoexec/test.lua
-
Size
34B
-
MD5
f051c998ef025a1ccd4f6f7abe16e55e
-
SHA1
2e75e1237531ae3c0647c0fad7cf6ae1687d0e99
-
SHA256
601c187ff3410f7c71258bd29c0e48a9f40a046a745093f71e7172decf0f0eae
-
SHA512
748cb431b3a2208c07187c80a3c5b5174b2c536fb056e7b48646875cbd4392225da4aaaaf376f16ca79ab854245e7638cf02103f0913abff55e005da482d498a
Malware Config
Signatures
-
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.
Processes:
AcroRd32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe -
Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.lua\ = "lua_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.lua rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\lua_auto_file\ rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2812 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2812 AcroRd32.exe 2812 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 1668 wrote to memory of 2864 1668 cmd.exe rundll32.exe PID 1668 wrote to memory of 2864 1668 cmd.exe rundll32.exe PID 1668 wrote to memory of 2864 1668 cmd.exe rundll32.exe PID 2864 wrote to memory of 2812 2864 rundll32.exe AcroRd32.exe PID 2864 wrote to memory of 2812 2864 rundll32.exe AcroRd32.exe PID 2864 wrote to memory of 2812 2864 rundll32.exe AcroRd32.exe PID 2864 wrote to memory of 2812 2864 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Solaraً\autoexec\test.lua1⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Solaraً\autoexec\test.lua2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Solaraً\autoexec\test.lua"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2812
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD5a0e1648b29e872b86155192e97ab71ed
SHA138d1d5b50b0cfb51ba95717068dcffe4602ae433
SHA256dc40af7198a242c3cde5215ef90ba00163ee8bebaa0f243147b9f0ac06d8163a
SHA51212fba980dd8aca0fdebcdb4dee59d2cf182899ff67e782332ba4f04fdd7ca3d1a1c2e3f89b08ca1b18157dd8a85efee7cf61118fdf4b5e4cbc2955395564aba8