a5d6f93c1438ac15f33ac72cc7bb5e66794394b84818cd1a8ff59ad7fe7f3669

Resubmissions

30/04/2024, 14:09

240430-rgcsesgf8v 1

30/04/2024, 14:06

240430-redlyaac99 1

Analysis

max time kernel
145s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 14:06

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General

Target

Infoemail_Bradesco.html
Size

51KB
MD5

fe44ca2d718d61934ba5bf95322df7ce
SHA1

3fd67d6de3055f427b7fe6064b1177e021d9c4de
SHA256

a5d6f93c1438ac15f33ac72cc7bb5e66794394b84818cd1a8ff59ad7fe7f3669
SHA512

76c009265ed359ff94b44df7ca10d12950e8ad24cf839619ea207d67e6e81beb9541815daac509815162cfc3d09282c34cbf8bb8dfae601e7f7af5c4eb0386b1
SSDEEP

768:TaI6c0M9Hh/ek7gk+eeaDDelH6VqQQe0Wo6rlsR98K2ViKjR:TaINB/37bnPkaK2ViKt

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 10 IoCs

pid	Process
1996	msedge.exe
1996	msedge.exe
4788	msedge.exe
4788	msedge.exe
4328	identity_helper.exe
4328	identity_helper.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe
4160	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 3672	4788	msedge.exe	83
PID 4788 wrote to memory of 3672	4788	msedge.exe	83
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 4468	4788	msedge.exe	84
PID 4788 wrote to memory of 1996	4788	msedge.exe	85
PID 4788 wrote to memory of 1996	4788	msedge.exe	85
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86
PID 4788 wrote to memory of 2992	4788	msedge.exe	86

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\Infoemail_Bradesco.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:4788
- 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,0x100,0x104,0xd8,0x108,0x7fffdb7046f8,0x7fffdb704708,0x7fffdb704718
  2⤵
  PID:3672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:4468
- 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=2184,6510980644511217347,15079350173531360003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1996
- 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=2184,6510980644511217347,15079350173531360003,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=3236 /prefetch:1
  2⤵
  PID:1632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=3264 /prefetch:1
  2⤵
  PID:2200
- 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=2184,6510980644511217347,15079350173531360003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:3524
- 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=2184,6510980644511217347,15079350173531360003,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /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=2184,6510980644511217347,15079350173531360003,131072 --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=4524 /prefetch:1
  2⤵
  PID:2452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=4652 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=5036 /prefetch:1
  2⤵
  PID:708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=4324 /prefetch:1
  2⤵
  PID:4200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,6510980644511217347,15079350173531360003,131072 --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=1320 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:624

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
62c02dda2bf22d702a9b3a1c547c5f6a

SHA1
8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

SHA256
cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

SHA512
a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

Filesize
152B

MD5
850f27f857369bf7fe83c613d2ec35cb

SHA1
7677a061c6fd2a030b44841bfb32da0abc1dbefb

SHA256
a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

SHA512
7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

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

Filesize
6KB

MD5
6ac794de97fcc8666fc085327be9ca59

SHA1
6d8afd27ba3af78397a04d021581d6b9ba0937e0

SHA256
7475e30368b4fb2fe3e0ff491b074c4fdc0785bb44e3a6f5062db91cb8e2d95c

SHA512
7e7b2604c213c27f7ca86c246dfd0b887ea12a0178216fb869fe37997c8ca108dce9ba6bf140757063f4f4b01103eb71f6432f2c0637fd0df21961b77197f893

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

Filesize
6KB

MD5
d296de90f64f3e2b9a982d0f94653e3a

SHA1
4035c5797f9c667afaa63f41823cbf25d827a335

SHA256
bc996fe568d0237a58dd42fd26fd1278b0513cdc21460dafef031ebe5acbb27d

SHA512
f94ecc9dbcfefe2be24944e8e3f401f6982d840134d98cd5c176039f4a2152fbc6b90451ebe271a1e383e89541728ea52df07fdbba5428283e5ebe8c300171e6

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
08ba2c3f41ba7afb2ec85bab5e75c51d

SHA1
cfe0bc156fc332d781edc36884f33206cf0d3806

SHA256
8acd5762ad78b1e3498973494783b1d6f94b18850738f8358669c912b2da9dba

SHA512
4f9e8848c034f51177e9a520b17a3f41b3abb3e4276adb4d475eab6fa9099a9057df48f5644caca34c84a37605ed10a216f70b2e040d6297e6f960bf3fe9a83c

Download Submit