hxxp://safrareal[.]com[.]br/yoya/v40xkxvchmuwrr0rvtfwek2sltriwjqgpmez7/Y2JlcmdlckBleGNlbGxpdW0tc2VydmljZXMubHU=$

Analysis

max time kernel
46s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 09:09

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General

Target

http://safrareal.com.br/yoya/v40xkxvchmuwrr0rvtfwek2sltriwjqgpmez7/Y2JlcmdlckBleGNlbGxpdW0tc2VydmljZXMubHU=$

Score

5^/10

microsoft discovery phishing

Malware Config

Signatures

Detected potential entity reuse from brand MICROSOFT.
phishing microsoft
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 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
2916	msedge.exe
2916	msedge.exe
2660	msedge.exe
2660	msedge.exe
4700	identity_helper.exe
4700	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 3532	2660	msedge.exe	83
PID 2660 wrote to memory of 3532	2660	msedge.exe	83
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 60	2660	msedge.exe	84
PID 2660 wrote to memory of 2916	2660	msedge.exe	85
PID 2660 wrote to memory of 2916	2660	msedge.exe	85
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86
PID 2660 wrote to memory of 2388	2660	msedge.exe	86

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/v40xkxvchmuwrr0rvtfwek2sltriwjqgpmez7/Y2JlcmdlckBleGNlbGxpdW0tc2VydmljZXMubHU=$
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:2660
- 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,0x100,0x104,0xd8,0x108,0x7ffa803c46f8,0x7ffa803c4708,0x7ffa803c4718
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:60
- 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=2044,4686879649230434379,3226363794465412130,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2916
- 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=2044,4686879649230434379,3226363794465412130,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:2388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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:2604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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=5056 /prefetch:1
  2⤵
  PID:400
- 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=2044,4686879649230434379,3226363794465412130,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
  2⤵
  PID:1116
- 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=2044,4686879649230434379,3226363794465412130,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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=5264 /prefetch:1
  2⤵
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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=3932 /prefetch:1
  2⤵
  PID:1616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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=4688 /prefetch:1
  2⤵
  PID:1664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,4686879649230434379,3226363794465412130,131072 --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=4716 /prefetch:1
  2⤵
  PID:4100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1120

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
e55832d7cd7e868a2c087c4c73678018

SHA1
ed7a2f6d6437e907218ffba9128802eaf414a0eb

SHA256
a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

SHA512
897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

Filesize
152B

MD5
c2d9eeb3fdd75834f0ac3f9767de8d6f

SHA1
4d16a7e82190f8490a00008bd53d85fb92e379b0

SHA256
1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

SHA512
d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
168B

MD5
2ac42162d91c37153a06f5061a7792fa

SHA1
a6e387b0c5d0beccf78c41fa4f8a52591a2fd82a

SHA256
6da01aa8202e0f84a519e4e30fdd70d2c512d28ea2ba73f02abda30c8e3e2c7a

SHA512
290091d0f88cb95e87289d2b2253e48bd2d746e11a143efd748dc6e7c67f63f922efba7cf09ff7a57a210ae2456fc54df260bc633a26bc17f29b1bdcd5273ed1

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
2cc052e692968c9d6677910bb80d5584

SHA1
82338eafd7790763540c3fe9ed8d043f8f7a6855

SHA256
45248c81727b7baff829d1f5e78cec794d3e8374e96489c888d253e046370363

SHA512
602f9d6827f54b062cc7ea0ff3208e1966fadb2e9fca5b65aefde7c7f0751af19d06adb0f721e84127a27305576ae53877c9c428203d0e1cda5a2bd220b222eb

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

Filesize
6KB

MD5
f9819dadcd0977ce90d2ce348a601b53

SHA1
327b9a18ccabfb597a4ba10331ffe51b9c94aa15

SHA256
ab1ece94422500f76a864752905ccb2f7c6e58aa6c4c3cf7834cb73c46eb9ef7

SHA512
9f4973ce0fd47c160de13e4568323231c9dd4c494e1340288488ffd4d07544d82e68cb3e8664927d4b86574a57def94f4ffa0b06a3528df981336f4c7d8cc62c

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
81f956c0c784688ff5dc70886b401d3d

SHA1
03b6ef92b045a68a6bca2ee3e7f6cc9f58a756d0

SHA256
97547c4eaf2c7743fa9c61109d7f25eb3c8269c2b041a605ec9f6235f1238928

SHA512
475558cb4f403232372a9132456e1afaa5eec4d780214aed9810280241f1eb37558eb20d6a87aa7a958fa9b6585efee89cf66caa314cd4d8257d9afdcf788355

Download Submit