hxxps://cdn[.]discordapp[.]com/attachments/1234488074650517647/1234988318874402846/SolaraBETA_2[.]rar?ex=663364c0&is=66321340&hm=e571c6f1b63a7815b07593b369d18d2588ec726aebdc161cccce88bec5ce22fb&

Analysis

max time kernel
45s
max time network
46s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 10:36

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General

Target

https://cdn.discordapp.com/attachments/1234488074650517647/1234988318874402846/SolaraBETA_2.rar?ex=663364c0&is=66321340&hm=e571c6f1b63a7815b07593b369d18d2588ec726aebdc161cccce88bec5ce22fb&

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3776	msedge.exe
3776	msedge.exe
2656	msedge.exe
2656	msedge.exe
2512	identity_helper.exe
2512	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3400	2656	msedge.exe	83
PID 2656 wrote to memory of 3400	2656	msedge.exe	83
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3092	2656	msedge.exe	84
PID 2656 wrote to memory of 3776	2656	msedge.exe	85
PID 2656 wrote to memory of 3776	2656	msedge.exe	85
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86
PID 2656 wrote to memory of 3276	2656	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1234488074650517647/1234988318874402846/SolaraBETA_2.rar?ex=663364c0&is=66321340&hm=e571c6f1b63a7815b07593b369d18d2588ec726aebdc161cccce88bec5ce22fb&
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2656
- 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=0x100,0x104,0x108,0xd8,0x10c,0x7ff8a24346f8,0x7ff8a2434708,0x7ff8a2434718
  2⤵
  PID:3400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:3092
- 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=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3776
- 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=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --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=3344 /prefetch:1
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --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=3352 /prefetch:1
  2⤵
  PID:2588
- 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=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
  2⤵
  PID:3140
- 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=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --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=4256 /prefetch:1
  2⤵
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4968 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3380 /prefetch:1
  2⤵
  PID:3324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --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=5164 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5124 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --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=3544 /prefetch:1
  2⤵
  PID:776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --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=5576 /prefetch:1
  2⤵
  PID:648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --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=5048 /prefetch:1
  2⤵
  PID:2968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,9645827496529233814,3117578261810055334,131072 --lang=en-US --disable-client-side-phishing-detection --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=3744 /prefetch:1
  2⤵
  PID:1952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4e96ed67859d0bafd47d805a71041f49

SHA1
7806c54ae29a6c8d01dcbc78e5525ddde321b16b

SHA256
bd13ddab4dc4bbf01ed50341953c9638f6d71faf92bc79fbfe93687432c2292d

SHA512
432201c3119779d91d13da55a26d4ff4ce4a9529e00b44ec1738029f92610d4e6e25c05694adf949c3e9c70fbbbbea723f63c29287906729f5e88a046a2edcb7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
1cbd0e9a14155b7f5d4f542d09a83153

SHA1
27a442a921921d69743a8e4b76ff0b66016c4b76

SHA256
243d05d6af19bfe3e06b1f7507342ead88f9d87b84e239ad1d144e9e454b548c

SHA512
17e5217d5bf67571afb0e7ef30ac21c11ea6553f89457548d96ee4461011f641a7872a37257239fa5f25702f027afb85d5bd9faf2f2f183992b8879407e56a0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
e45e8a59f1c527e9205a4a0ae1c2278d

SHA1
20091daa07ec24223a701339df613df0896fae16

SHA256
24b4a04e644a46b358fc169824c6630e3cd98a1cf4b467ff32d4cdb072dedbea

SHA512
9adfd689de291088b9bdacb9ca3a7463766e5498dc3cb7466b7488b301ad770c506fbed0824707abdaf0ac2060e6846cab930b3b9ad9cf42a0fb228c1fa572c1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
0198097e8305ecd3b627f55269c2295c

SHA1
7a0fe050a7b4f2d79b7e68ed43348b744da25166

SHA256
ce8081185eb3ed3626bf0878446e14c7a9845c2908eda1cb2df1f24c233ac07c

SHA512
d2e78bd348d4565dc97650b7aaa837dfd750662df1d7f0b00698bdbb6418cec6c3f3b1241a991c47db07a8bbb75b2beac3f9bafb3799ec069aeee4d9d0a98da6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
8KB

MD5
505fe2bc076d1ae178f7fb9247e03381

SHA1
2c75a171077cf20f7d586db04b57e915dfa68e3a

SHA256
fad8ac04fc3c243983fbf12d054f7f251fa18447954eb126dc30bee4853807da

SHA512
09f7df5db550d9c85f5ad3e399e571ec9431e2cb6f7d5f9aa7a827a17842523df92366eae39bb87fced4464d4f44994defcd0044de26b79fbef3150a9a7da462

Download Submit