Analysis
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max time kernel
93s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240426-fr -
resource tags
arch:x64arch:x86image:win10v2004-20240426-frlocale:fr-fros:windows10-2004-x64systemwindows -
submitted
20/05/2024, 16:38
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://solaraexecutor.org/
Resource
win10v2004-20240426-fr
General
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Target
https://solaraexecutor.org/
Malware Config
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 79 ip-api.com -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Setup\Scripts\ErrorHandler.cmd luajit.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5808 schtasks.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings msedge.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1116 msedge.exe 1116 msedge.exe 2164 msedge.exe 2164 msedge.exe 3260 identity_helper.exe 3260 identity_helper.exe 1784 msedge.exe 1784 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
pid Process 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe -
Suspicious use of FindShellTrayWindow 33 IoCs
pid Process 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe 2164 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1392 2164 msedge.exe 85 PID 2164 wrote to memory of 1392 2164 msedge.exe 85 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 2420 2164 msedge.exe 86 PID 2164 wrote to memory of 1116 2164 msedge.exe 87 PID 2164 wrote to memory of 1116 2164 msedge.exe 87 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88 PID 2164 wrote to memory of 552 2164 msedge.exe 88
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://solaraexecutor.org/1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcf61946f8,0x7ffcf6194708,0x7ffcf61947182⤵PID:1392
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:22⤵PID:2420
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=none --mojo-platform-channel-handle=2640 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:1116
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:82⤵PID:552
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:12⤵PID:2484
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:12⤵PID:4644
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:82⤵PID:3500
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:3260
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3968 /prefetch:12⤵PID:3600
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=collections --mojo-platform-channel-handle=5728 /prefetch:82⤵PID:4152
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:12⤵PID:4812
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --service-sandbox-type=none --mojo-platform-channel-handle=5776 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1784
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4864 /prefetch:12⤵PID:5876
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1800 /prefetch:12⤵PID:5896
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:12⤵PID:6060
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,7309870873506498744,12014584847704804799,131072 --lang=fr --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6628 /prefetch:12⤵PID:6068
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4852
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4684
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2312
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\Solara\Launcher.bat" "1⤵PID:3500
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C:\Windows\system32\cacls.exe"C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"2⤵PID:3156
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C:\Users\Admin\Downloads\Solara\luajit.exeluajit.exe log2⤵
- Drops file in Windows directory
PID:2744 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc daily /st 11:41 /f /tn WindowsSetup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest3⤵
- Creates scheduled task(s)
PID:5808
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5537815e7cc5c694912ac0308147852e4
SHA12ccdd9d9dc637db5462fe8119c0df261146c363c
SHA256b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f
SHA51263969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a
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Filesize
152B
MD58b167567021ccb1a9fdf073fa9112ef0
SHA13baf293fbfaa7c1e7cdacb5f2975737f4ef69898
SHA25626764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513
SHA512726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54
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Filesize
803B
MD5162cc828aa6c591e97f1c8318818f880
SHA1803fb42bdfa58d781871188e2077ba74ded4953e
SHA256fa8b222bf7d02074ec626262e7d39878c52231c0e5906a1ecd9fd5f66f0fee56
SHA5121fcc7d92ab5dc789fe96ed18e72b8fe38e97cee222ec1012478e22db6eafc54add1895642b5ee1f2a3c47b6ac4b1910de5ec90826c67f6c346476bc0b41a0aa9
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Filesize
5KB
MD529c590fb4915d1f7362eb80ba1e5a1e9
SHA167b9da6c498ac5b136262649b5e7cd6f5f3e7a11
SHA25635e66c866350de85659dcb16d51148945ba24cb8e20db92c06c15e60a2e59387
SHA5123ffe0875c55d2485cb736c28d6af418f2db4fede9f2183245fc7f6835642dfc564ec37e4bb716998c94e5fe0a0672797061a028dce5c7388bbd6ddb30f384d91
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Filesize
6KB
MD58f3e20e15000304722f95924806f6c70
SHA11eebf1e7372ef183c8a7a60b967ec6f5c0dae2b0
SHA2564428ed199b85268b9d15720d4921d956141579fac88ea6f6be56d6489ec7f2c7
SHA512a6de423001488c8dfdfffee7a840d8b2ea576d4386c86e50d822cc130d3afe5ebf4de43381f2d5e4f3e81db15bb8370d9a9e8a0bf3a9922a140379154c7aeb63
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
16B
MD5206702161f94c5cd39fadd03f4014d98
SHA1bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA2561005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
SHA5120af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
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Filesize
11KB
MD59e11e48598c66cbe01cdbd00714319d1
SHA1c2081e82220133da66c754317643dbbbfbb2cecc
SHA2569fc1f2d8518b5a812392cb9e9dd3b144c0af29287e21636aefdfb3a47290611a
SHA512f00f0b853106bf80b241a3c07abf0ac93f409c73caa2a097e3531ec8e2125241f8e97f7d61f24a8d3a786ed513eefd13b74090001d887d827d152c428a9e1614
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Filesize
11KB
MD5a43364cdd43a1389d5966d9b86767274
SHA1def7d22e6875bc31a406aa10311a577ccfb4d5c0
SHA25668a9348b802ca8de1501744f4f3af4cbcfc005f853fd9763a5db396483e7a7c6
SHA512ba6b8a677abcd63bd7a554f70886807750c1bb101bcf5dfe22fb53f19ee8fd54c33750ab61e1c638d9709e3ad3daa349c54f0ade8f5538c6f07e89fb4ef4a3ed
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Filesize
459KB
MD5228c463fdf992f738393aa23ee8d5d88
SHA13a69da0665bad6386e875d7c50cfd1e5cf692e8b
SHA256c7343df34a196ab643130de666b93ced7114b958d38381619aa63c3b427d920d
SHA512b9fb3be058c28b4aa46c50032056d007027792c9df8586b1adf99575c896692936d19e23b55d3d384784983565c65955f9efc4286f2d0026a77352735d6b05f0