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Overview
overview
7Static
static
7solara-mai...er.exe
windows7-x64
3solara-mai...er.exe
windows10-2004-x64
7Solara/Mic...re.dll
windows7-x64
1Solara/Mic...re.dll
windows10-2004-x64
1Solara/Mic...ms.dll
windows7-x64
1Solara/Mic...ms.dll
windows10-2004-x64
1Solara/Mic...pf.dll
windows7-x64
1Solara/Mic...pf.dll
windows10-2004-x64
1Solara/Mon...dex.js
windows7-x64
3Solara/Mon...dex.js
windows10-2004-x64
3Solara/Mon...dex.js
windows7-x64
3Solara/Mon...dex.js
windows10-2004-x64
3Solara/Mon...ten.js
windows7-x64
3Solara/Mon...ten.js
windows10-2004-x64
3Solara/Mon...dex.js
windows7-x64
3Solara/Mon...dex.js
windows10-2004-x64
3Solara/Mon...ead.js
windows7-x64
3Solara/Mon...ead.js
windows10-2004-x64
3Solara/Mon...son.js
windows7-x64
3Solara/Mon...son.js
windows10-2004-x64
3Solara/Mon...raw.js
windows7-x64
3Solara/Mon...raw.js
windows10-2004-x64
3Solara/Mon...ext.js
windows7-x64
3Solara/Mon...ext.js
windows10-2004-x64
3Solara/Mon...ded.js
windows7-x64
3Solara/Mon...ded.js
windows10-2004-x64
3Solara/Mon...dex.js
windows7-x64
3Solara/Mon...dex.js
windows10-2004-x64
3Solara/Mon...und.js
windows7-x64
3Solara/Mon...und.js
windows10-2004-x64
3Solara/Mon...dex.js
windows7-x64
3Solara/Mon...dex.js
windows10-2004-x64
3Analysis
-
max time kernel
40s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
02/08/2024, 16:48
Behavioral task
behavioral1
Sample
solara-main/Bootstrapper.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
solara-main/Bootstrapper.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Solara/Microsoft.Web.WebView2.Core.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
Solara/Microsoft.Web.WebView2.Core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Solara/Microsoft.Web.WebView2.WinForms.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
Solara/Microsoft.Web.WebView2.WinForms.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Solara/Microsoft.Web.WebView2.Wpf.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Solara/Microsoft.Web.WebView2.Wpf.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Solara/Monaco/fileaccess/index.js
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
Solara/Monaco/fileaccess/index.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Solara/Monaco/fileaccess/node_modules/accepts/index.js
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
Solara/Monaco/fileaccess/node_modules/accepts/index.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Solara/Monaco/fileaccess/node_modules/array-flatten/array-flatten.js
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
Solara/Monaco/fileaccess/node_modules/array-flatten/array-flatten.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/index.js
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/index.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/read.js
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/read.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/json.js
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/json.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/raw.js
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/raw.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/text.js
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/text.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/urlencoded.js
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
Solara/Monaco/fileaccess/node_modules/body-parser/lib/types/urlencoded.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Solara/Monaco/fileaccess/node_modules/bytes/index.js
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
Solara/Monaco/fileaccess/node_modules/bytes/index.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Solara/Monaco/fileaccess/node_modules/call-bind/callBound.js
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
Solara/Monaco/fileaccess/node_modules/call-bind/callBound.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Solara/Monaco/fileaccess/node_modules/call-bind/index.js
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
Solara/Monaco/fileaccess/node_modules/call-bind/index.js
Resource
win10v2004-20240802-en
General
-
Target
solara-main/Bootstrapper.exe
-
Size
795KB
-
MD5
365971e549352a15e150b60294ec2e57
-
SHA1
2932242b427e81b1b4ac8c11fb17793eae0939f7
-
SHA256
faad2bc8e61b75e595a80ff2b6d150ff8b27187a8ba426cc1e5e38e193ab6d42
-
SHA512
f7ba1353e880213a6bdf5bd1dfdfd42a0acf4066a540a502e8df8fec8eac7fb80b75aa52e68eca98be3f7701da48eb90758e5b94d72013d3dff05e0aaf27e938
-
SSDEEP
12288:GYa9sBhIBdCdbX1USoeQDj/VNpA+dZIznBpGTEy:Pa98hIBdjSoeQDj/VNpZdZIznBpg
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2792 1544 WerFault.exe 30 -
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 Bootstrapper.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1544 Bootstrapper.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1544 wrote to memory of 2792 1544 Bootstrapper.exe 32 PID 1544 wrote to memory of 2792 1544 Bootstrapper.exe 32 PID 1544 wrote to memory of 2792 1544 Bootstrapper.exe 32 PID 1544 wrote to memory of 2792 1544 Bootstrapper.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\solara-main\Bootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\solara-main\Bootstrapper.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 6202⤵
- Program crash
PID:2792
-
-
C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:2580