hxxp://safrareal[.]com[.]br/yoya/ecyoovf6nr1zdye7v7dgekhufraq8zdjadg7f/YWdsZW5uQG1vbnRyb3NlLWVudi5jb20=$

Analysis

max time kernel
1680s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
21-11-2024 02:53

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General

Target

http://safrareal.com.br/yoya/ecyoovf6nr1zdye7v7dgekhufraq8zdjadg7f/YWdsZW5uQG1vbnRyb3NlLWVudi5jb20=$

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2644	msedge.exe
2644	msedge.exe
232	msedge.exe
232	msedge.exe
1576	identity_helper.exe
1576	identity_helper.exe
2352	msedge.exe
2352	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe
232	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 4664	232	msedge.exe	77
PID 232 wrote to memory of 4664	232	msedge.exe	77
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 5100	232	msedge.exe	78
PID 232 wrote to memory of 2644	232	msedge.exe	79
PID 232 wrote to memory of 2644	232	msedge.exe	79
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80
PID 232 wrote to memory of 768	232	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument http://safrareal.com.br/yoya/ecyoovf6nr1zdye7v7dgekhufraq8zdjadg7f/YWdsZW5uQG1vbnRyb3NlLWVudi5jb20=$
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:232
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffb6ec53cb8,0x7ffb6ec53cc8,0x7ffb6ec53cd8
  2⤵
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:5100
- 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=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2644
- 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=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --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=3224 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --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=3236 /prefetch:1
  2⤵
  PID:1344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4976 /prefetch:1
  2⤵
  PID:4648
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5508 /prefetch:1
  2⤵
  PID:2580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3948 /prefetch:1
  2⤵
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5028 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --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=5116 /prefetch:1
  2⤵
  PID:952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5608 /prefetch:1
  2⤵
  PID:3596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,14464153977304088855,1840491816232198413,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2496 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
554d6d27186fa7d6762d95dde7a17584

SHA1
93ea7b20b8fae384cf0be0d65e4295097112fdca

SHA256
2fa6145571e1f1ece9850a1ac94661213d3e0d82f1cef7ac1286ff6b2c2017cb

SHA512
57d9008ccabc315bd0e829b19fe91e24bab6ef20bcfab651b937b0f38eec840b58d0aed092a3bbedd2d6a95d5c150372a1e51087572de55672172adc1fc468a7

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

Filesize
152B

MD5
a28bb0d36049e72d00393056dce10a26

SHA1
c753387b64cc15c0efc80084da393acdb4fc01d0

SHA256
684d797e28b7fd86af84bfb217d190e4f5e03d92092d988a6091b2c7bbbd67c1

SHA512
20940fee33aa2194c36a3db92d4fd314ce7eacc2aa745abec62aa031c2a53ba4ff89f2568626e7bd2536090175f8d045c3bb52c5faa5ecc8da8410ab5fc519f7

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

Filesize
218B

MD5
b02350165d3b0f279b56fa2b3f7e707b

SHA1
b8ed8a3ff1b28ece9c412bb2aebf3f8c243e925a

SHA256
04aac4cf1d7c3ed2ec2f453128887ceb927a6ca1557df37a7a7f5f5608004761

SHA512
c16ec6f71e8bf8c84a659541582b8b068dfe483358b3f896ba61e79da4679a97b4ffd6418ace10d4063105c9998b791f40c0054cc8e4f1ceb05f79f26f57527c

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

Filesize
5KB

MD5
470ac7b534445fa4068c734ffee96d54

SHA1
1e2d9f91a67ff5cdd308b19b88fea721a69df678

SHA256
b9d537d0129b3619e53434afc180df95c6cb819cf35372860340e18918545e41

SHA512
fd9d01082d90d73d70c9558734607b528a1c2d4475b69729326570f26afd8513d1c5f979aa97714935e47cce2cd4888d06f8cbcbee6791954994b864cdc542da

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

Filesize
6KB

MD5
a1931f2d8be3d60c2a5272920d08f0b3

SHA1
b0e7ebedd332ae8ddd7839244863a60ea0dc23ec

SHA256
1acd6f6f5953e0d07a9cf9594a27ea9ea051c32accabb30acc7f97ea07d7a683

SHA512
e791d989e4696c65f5f70d16c1f3ad28bf796b391198ba0269aea346dc517ad047a91f7536301f01101ff865fbe05367d60a4668667319b407a25176c4a793ca

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
10KB

MD5
2c2434a02325e1f980e24f9e4ddd295e

SHA1
2b99cac7ca0c8261734751c2d9d4552c2407d3ef

SHA256
e14fc0055d92bc889b4c974d6c3b6e3498f877f00653c69610cbf569389ee8c6

SHA512
a8a51513ed88226a5aba8b103dcf360aa0dccb39194b72e28735766ef0a3cf1cd17da96905976fd7d4420ce59163b69388badbfb20e6a3a5f62c7449254d18f0

Download Submit