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

Analysis

max time kernel
1680s
max time network
1684s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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

Processes:

msedge.exe

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 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1552	msedge.exe
1552	msedge.exe
3160	msedge.exe
3160	msedge.exe
1712	identity_helper.exe
1712	identity_helper.exe
2116	msedge.exe
2116	msedge.exe
2116	msedge.exe
2116	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

3160 msedge.exe
3160 msedge.exe
3160 msedge.exe
3160 msedge.exe
3160 msedge.exe
3160 msedge.exe
3160 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3160 wrote to memory of 3944	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 3944	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 396	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 1552	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 1552	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe
PID 3160 wrote to memory of 2672	3160	msedge.exe	msedge.exe

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:3160
- 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,0x100,0x104,0xd8,0x108,0x7ffc634746f8,0x7ffc63474708,0x7ffc63474718
  2⤵
  PID:3944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:396
- 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=2076,12819812391970568769,2393585607575235311,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1552
- 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=2076,12819812391970568769,2393585607575235311,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:2672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=3244 /prefetch:1
  2⤵
  PID:4804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=3256 /prefetch:1
  2⤵
  PID:1404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=5044 /prefetch:1
  2⤵
  PID:3148
- 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=2076,12819812391970568769,2393585607575235311,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  PID:3376
- 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=2076,12819812391970568769,2393585607575235311,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=5556 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=5568 /prefetch:1
  2⤵
  PID:3748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5040 /prefetch:1
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3588 /prefetch:1
  2⤵
  PID:4584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,12819812391970568769,2393585607575235311,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1896 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2724

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
56a4f78e21616a6e19da57228569489b

SHA1
21bfabbfc294d5f2aa1da825c5590d760483bc76

SHA256
d036661e765ee8fd18978a2b5501e8df6b220e4bca531d9860407555294c96fb

SHA512
c2c3cd1152bb486028fe75ab3ce0d0bc9d64c4ca7eb8860ddd934b2f6e0140d2c913af4fa082b88e92a6a6d20fd483a1cb9813209f371a0f56374bc97d7f863b

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

Filesize
152B

MD5
e443ee4336fcf13c698b8ab5f3c173d0

SHA1
9bf70b16f03820cbe3158e1f1396b07b8ac9d75a

SHA256
79e277da2074f9467e0518f0f26ca2ba74914bee82553f935a0ccf64a0119e8b

SHA512
cbf6f6aa0ea69b47f51592296da2b7be1180e7b483c61b4d17ba9ee1a2d3345cbe0987b96f4e25de1438b553db358f330aad8a26e8522601f055c3d5a8313cdd

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
6KB

MD5
942372d73b05bdf36634f39b2533075e

SHA1
30b4cdde6cfe1d823fda689f1dd7276c080dabbd

SHA256
09e9c14cc5868dcd44413e49d77bd15636d650b3a6e46e9f28cb924e8534f186

SHA512
48aeeedbbd745d8df25a51870c2f71f6a017839413a53321133a5815376994d8f08931501d80c6ecd415701a73eb983f8c12232df9c0129b2ebeab484ebfdd61

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

Filesize
5KB

MD5
ca8cf0b2d5bda34828b914fb33476bc0

SHA1
e189e9e90d40bade86994316e87c716ad7ac0a2d

SHA256
cc0e4499de22003fbd1d468073e558c27d55ea997fba6b0e4e0044274504a2cf

SHA512
47fb94169e5d3c84b5a894dc07fc18310acc9066c5acbd0ae08a9f743117a0a24fd93e1487235a4bc577a59093ca6f90cf8a0a61a464e1f44f947728b2674a71

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
1f481954497c1d3df952c8fe880e2da3

SHA1
a167128a9f474fd95b8edddcfb7a327ab07b0819

SHA256
27a16fa1e41be7c1193d135ab2c10915886e04bf9c77d3039f8eac82aa9b995e

SHA512
3271aaecbd63ca28218f057bb6c8f36712d4bb0a11b350e4046e490bb366e5dbed64e87685cbd6491c55a1f1acf49ff31d983aa766cd7e9c1a92caad4483ae5a

Download Submit
\??\pipe\LOCAL\crashpad_3160_IBLJOFHMOUPGJVEL

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit