Overview
overview
8Static
static
3SOLARAUPDATE.zip
windows7-x64
1SOLARAUPDATE.zip
windows10-2004-x64
1SOLARAUPDA...AB.exe
windows7-x64
7SOLARAUPDA...AB.exe
windows10-2004-x64
8SOLARAB.pyc
windows7-x64
3SOLARAB.pyc
windows10-2004-x64
3SOLARAUPDA...st.txt
windows7-x64
1SOLARAUPDA...st.txt
windows10-2004-x64
1SOLARAUPDA...s.json
windows7-x64
3SOLARAUPDA...s.json
windows10-2004-x64
3SOLARAUPDA...au.dll
windows7-x64
1SOLARAUPDA...au.dll
windows10-2004-x64
1SOLARAUPDA...e.json
windows7-x64
3SOLARAUPDA...e.json
windows10-2004-x64
3SOLARAUPDA...st.lua
windows7-x64
3SOLARAUPDA...st.lua
windows10-2004-x64
3SOLARAUPDA...le.txt
windows7-x64
1SOLARAUPDA...le.txt
windows10-2004-x64
1SOLARAUPDA...et.txt
windows7-x64
1SOLARAUPDA...et.txt
windows10-2004-x64
1SOLARAUPDA...le.txt
windows7-x64
1SOLARAUPDA...le.txt
windows10-2004-x64
1SOLARAUPDA..._1.txt
windows7-x64
1SOLARAUPDA..._1.txt
windows10-2004-x64
1SOLARAUPDA..._2.txt
windows7-x64
1SOLARAUPDA..._2.txt
windows10-2004-x64
1SOLARAUPDA...le.txt
windows7-x64
1SOLARAUPDA...le.txt
windows10-2004-x64
1SOLARAUPDA...le.txt
windows7-x64
1SOLARAUPDA...le.txt
windows10-2004-x64
1SOLARAUPDA...tefile
windows7-x64
1SOLARAUPDA...tefile
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 12:23
Behavioral task
behavioral1
Sample
SOLARAUPDATE.zip
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
SOLARAUPDATE.zip
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
SOLARAUPDATED/SOLARAB.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
SOLARAUPDATED/SOLARAB.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
SOLARAB.pyc
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
SOLARAB.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
SOLARAUPDATED/autoexecute/test.txt
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
SOLARAUPDATED/autoexecute/test.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
SOLARAUPDATED/bin/api-docs.json
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
SOLARAUPDATED/bin/api-docs.json
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
SOLARAUPDATED/bin/incognito-luau.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
SOLARAUPDATED/bin/incognito-luau.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
SOLARAUPDATED/bin/save.json
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
SOLARAUPDATED/bin/save.json
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
SOLARAUPDATED/scripts/test.lua
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
SOLARAUPDATED/scripts/test.lua
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
SOLARAUPDATED/workspace/.tests/appendfile.txt
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
SOLARAUPDATED/workspace/.tests/appendfile.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
SOLARAUPDATED/workspace/.tests/getcustomasset.txt
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
SOLARAUPDATED/workspace/.tests/getcustomasset.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
SOLARAUPDATED/workspace/.tests/isfile.txt
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
SOLARAUPDATED/workspace/.tests/isfile.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
SOLARAUPDATED/workspace/.tests/listfiles/test_1.txt
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
SOLARAUPDATED/workspace/.tests/listfiles/test_1.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
SOLARAUPDATED/workspace/.tests/listfiles/test_2.txt
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
SOLARAUPDATED/workspace/.tests/listfiles/test_2.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
SOLARAUPDATED/workspace/.tests/loadfile.txt
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
SOLARAUPDATED/workspace/.tests/loadfile.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
SOLARAUPDATED/workspace/.tests/readfile.txt
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
SOLARAUPDATED/workspace/.tests/readfile.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
SOLARAUPDATED/workspace/.tests/writefile
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
SOLARAUPDATED/workspace/.tests/writefile
Resource
win10v2004-20240508-en
General
-
Target
SOLARAUPDATED/scripts/test.lua
-
Size
15B
-
MD5
45952b4f4540d4ea32b1a56b40dfcb54
-
SHA1
c43f61758aede460274cbe0a7a52ed3a8e06201a
-
SHA256
819627eee839b974a3a9905ea4f98b1fce63b9ef68a9a1030b39c52ec2046999
-
SHA512
5fae4efa4037c96b3012e825e1041ecb419b8b6ce6eeb2f4667228874ddb7be48137d9118dc676e6d1f430e71f68809837e4caea8fd65f6100624e63abb81e8a
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.lua\ = "lua_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.lua rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\lua_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2740 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2740 AcroRd32.exe 2740 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2976 wrote to memory of 2732 2976 cmd.exe rundll32.exe PID 2976 wrote to memory of 2732 2976 cmd.exe rundll32.exe PID 2976 wrote to memory of 2732 2976 cmd.exe rundll32.exe PID 2732 wrote to memory of 2740 2732 rundll32.exe AcroRd32.exe PID 2732 wrote to memory of 2740 2732 rundll32.exe AcroRd32.exe PID 2732 wrote to memory of 2740 2732 rundll32.exe AcroRd32.exe PID 2732 wrote to memory of 2740 2732 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\SOLARAUPDATED\scripts\test.lua1⤵
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SOLARAUPDATED\scripts\test.lua2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2732 -
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\SOLARAUPDATED\scripts\test.lua"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2740
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD56fa83829ec0ce79c7c5a8016a34e0f71
SHA19e9fcf3e93d1d82a0fe55dc18d6bcc27178fbd9e
SHA256bec31dceec145f440ef9f003039801bfcc03422c5e2f5f7c88f9511164d65dd8
SHA5120205e7e8b3d458915fcd2d50ff7adae74a1c4636c40aa0a2b1a5a6e2773d4d0025f0d8125127c4159bac467e1ab112d47e5ba78d00aa8f68ffea11c782d8761a