c21e1eabdf9786632a498d5a49f48a2eb97c441daee61d926ba0b74ca07d2c8f

Analysis

max time kernel
25s
max time network
26s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 15:40

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General

Target

aplicativos.html
Size

91KB
MD5

abff4ec46bd3d1aeec940df84f921f2e
SHA1

4923879aafa8f70861c7a10bf6449086a4568040
SHA256

c21e1eabdf9786632a498d5a49f48a2eb97c441daee61d926ba0b74ca07d2c8f
SHA512

425c31e0948b0ba104deefa3e25132eed8415e7cf798f7b487d3b1f40c682643a443d96980d336f4fcb9c06aaaa0194fe4f650349e6aef6702a451de6e2df331
SSDEEP

1536:spH1LGfQQbC6ygzKzKsP+/FKYaHh0AT1mPeJnP/a:XrRo0AwPeJnPi

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
1748	msedge.exe
1748	msedge.exe
3604	msedge.exe
3604	msedge.exe
4328	identity_helper.exe
4328	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 3924	3604	msedge.exe	86
PID 3604 wrote to memory of 3924	3604	msedge.exe	86
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 3472	3604	msedge.exe	87
PID 3604 wrote to memory of 1748	3604	msedge.exe	88
PID 3604 wrote to memory of 1748	3604	msedge.exe	88
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89
PID 3604 wrote to memory of 3224	3604	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\aplicativos.html
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:3604
- 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,0x100,0x104,0xd8,0x108,0x7fff528a46f8,0x7fff528a4708,0x7fff528a4718
  2⤵
  PID:3924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:3472
- 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=2188,16161895601193458533,18107004371588200924,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --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=3024 /prefetch:1
  2⤵
  PID:3224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3036 /prefetch:1
  2⤵
  PID:2088
- 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=2188,16161895601193458533,18107004371588200924,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3300 /prefetch:8
  2⤵
  PID:636
- 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=2188,16161895601193458533,18107004371588200924,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  PID:3832
- 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=2188,16161895601193458533,18107004371588200924,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --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=5212 /prefetch:1
  2⤵
  PID:1292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --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=5232 /prefetch:1
  2⤵
  PID:2500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --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=3232 /prefetch:1
  2⤵
  PID:5216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16161895601193458533,18107004371588200924,131072 --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=3160 /prefetch:1
  2⤵
  PID:5224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4784

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
e36b219dcae7d32ec82cec3245512f80

SHA1
6b2bd46e4f6628d66f7ec4b5c399b8c9115a9466

SHA256
16bc6f47bbfbd4e54c3163dafe784486b72d0b78e6ea3593122edb338448a27b

SHA512
fc539c461d87141a180cf71bb6a636c75517e5e7226e76b71fd64e834dcacc88fcaaa92a9a00999bc0afc4fb93b7304b068000f14653c05ff03dd7baef3f225c

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

Filesize
152B

MD5
559ff144c30d6a7102ec298fb7c261c4

SHA1
badecb08f9a6c849ce5b30c348156b45ac9120b9

SHA256
5444032cb994b90287c0262f2fba16f38e339073fd89aa3ab2592dfebc3e6f10

SHA512
3a45661fc29e312aa643a12447bffdab83128fe5124077a870090081af6aaa4cf0bd021889ab1df5cd40f44adb055b1394b31313515c2929f714824c89fd0f04

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

Filesize
6KB

MD5
4340a5655a7ba32fc721ce1e80400b4f

SHA1
d2f9891f636062f48122996e0080f599325894a5

SHA256
6181113981933f89a14885e19b1385beaeff67127988c5fa11b4ddf0603be95f

SHA512
e45c8c5e4d64d6dd0d5c46c2a877d3cbec56aabf650f43ab6cc3f06cffaca2f8ef4ef69ca39d4c6c9e44e76f57fbf6efb8aa8574c6a5115384fc287639b02415

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

Filesize
5KB

MD5
e46b073f2f5f383fd5af90d9d71f7ccb

SHA1
eb559c016c5ccaa016061c1b4fc53da4d67898ad

SHA256
dd3f7fdee5c481546626cbdc7d312cf99610b0b0a65c9be818a062a2acc6b46f

SHA512
c3190137776d0f6146c1284b9c725487f12bfb6569173a5a89b8800905d8754f6aa74b91849fc0058e87ea0021a331927ac6c19be30c184391975d65ed9b12f2

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
11KB

MD5
536090172ab54e80f3d206a3347896c2

SHA1
5fcffef5cf79f02dd5c604509734c0f26741c549

SHA256
85714010ac005e81095ad75a520324d9d0f6fa635076d8ea08e8eccd5a5c92ae

SHA512
9295b08ba01e2776e5c3613726ed193b9a1dc194c12500779ae6a2c6fdc62796bd5e50a72b9c2b46ec8d188d6e7384e1606e5873551b7dbd53d1469d6edd03e0

Download Submit