hxxps://cv01zl[.]s3[.]amazonaws[.]com/index[.]html?AWSAccessKeyId=AKIAWPPO57XS4BTHJAEO&Signature=bBChlGCf3qnCt%2B4WchKJjXtb09k%3D&Expires=1734874865#tamara[.]van[.]uden@rtl[.]nl

Resubmissions

20-12-2024 15:31

241220-syaj3ayrhn 8

20-12-2024 15:19

241220-sqn3gsyqgk 8

Analysis

max time kernel
70s
max time network
70s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2024 15:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://cv01zl.s3.amazonaws.com/index.html?AWSAccessKeyId=AKIAWPPO57XS4BTHJAEO&Signature=bBChlGCf3qnCt%2B4WchKJjXtb09k%3D&Expires=1734874865#[email protected]

Score

7^/10

microsoft discovery phishing

Malware Config

Signatures

A potential corporate email address has been identified in the URL: [email protected]
phishing
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
3848	msedge.exe
3848	msedge.exe
4264	msedge.exe
4264	msedge.exe
1784	identity_helper.exe
1784	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 664	4264	msedge.exe	82
PID 4264 wrote to memory of 664	4264	msedge.exe	82
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 384	4264	msedge.exe	83
PID 4264 wrote to memory of 3848	4264	msedge.exe	84
PID 4264 wrote to memory of 3848	4264	msedge.exe	84
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85
PID 4264 wrote to memory of 3560	4264	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://cv01zl.s3.amazonaws.com/index.html?AWSAccessKeyId=AKIAWPPO57XS4BTHJAEO&Signature=bBChlGCf3qnCt%2B4WchKJjXtb09k%3D&Expires=1734874865#[email protected]
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:4264
- 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,0x100,0x104,0xd8,0x108,0x7ff877f846f8,0x7ff877f84708,0x7ff877f84718
  2⤵
  PID:664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:384
- 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=1996,10170972414843235747,5752191012248973188,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3848
- 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=1996,10170972414843235747,5752191012248973188,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=3336 /prefetch:1
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=3368 /prefetch:1
  2⤵
  PID:3244
- 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=1996,10170972414843235747,5752191012248973188,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  PID:5080
- 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=1996,10170972414843235747,5752191012248973188,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=5280 /prefetch:1
  2⤵
  PID:3404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=3504 /prefetch:1
  2⤵
  PID:652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=3380 /prefetch:1
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=4428 /prefetch:1
  2⤵
  PID:2704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=5912 /prefetch:1
  2⤵
  PID:5032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --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=2692 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,10170972414843235747,5752191012248973188,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6624 /prefetch:1
  2⤵
  PID:3576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4136

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\6d2e2bba-58bd-428e-9866-a6b523bc3deb.tmp

Filesize
10KB

MD5
1c48eebf063246940121de34a99fb331

SHA1
88fe196a7e587d0fd5d326438b898fc52f440850

SHA256
2aa0a2d9e2b6dce990f8acc3635f8f1eed4f7e8fcfdce0ce22ddeef78c9aac3d

SHA512
dad0d2e133e74cfd03b45dc611768daf9648567c64b90ac1eb79261e72a207e633fe1c0396a2ceacfc9d302afa9b8afc6f37ca43f099f355931fa217dbe10c43

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

Filesize
152B

MD5
b8880802fc2bb880a7a869faa01315b0

SHA1
51d1a3fa2c272f094515675d82150bfce08ee8d3

SHA256
467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812

SHA512
e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2

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

Filesize
152B

MD5
ba6ef346187b40694d493da98d5da979

SHA1
643c15bec043f8673943885199bb06cd1652ee37

SHA256
d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73

SHA512
2e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c

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

Filesize
312B

MD5
ec275b2b3c86580e15acf95e1feb9b43

SHA1
d6fc2a637f306512ff9fd2a45a3f4eccbead141e

SHA256
c885183df9091ca74232a4cc3a7bcb5f6a3c85bddcc26e56c5b23e42e56aae8b

SHA512
ee54a0bd1ca6ef7620436e030b63ebc2f5b5d3905dd0ce9ad94194d6576b7a6975103132f3b7e3772729c0ff70d55f565b47620fcf39e9ded5c24a8c7d507357

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
7KB

MD5
e65e1b268264db064a15ba33ac7d455e

SHA1
ac98d2f4d49c5fe1f3e6c08cece4aaf8505b9619

SHA256
6756223936f2ba73797d1a49c0315e39de7c6c700b03bf100ec040af4466ae94

SHA512
b8ec3f93c209e98b0425cf957c4632f8503e71fd06e4826104f4e7572ecef08f8a4c3928d4d0c71824ce02922f5ae59f39b7b6e33f67abf361764b1d2982a6c1

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

Filesize
5KB

MD5
6c3ed94f2f2376b9270d079312a73dc7

SHA1
b98aaf3beea3b107fdb41731fc6757442c6b62a6

SHA256
a937936fd63fd3f78f87d627bb01c52ba4a820fe2245e5b417de17487b669348

SHA512
55394f035a16df359dfc485f7919e545f2e1cdeacac81b89f27d492f1397e281cf8f25b2040717292bc7eeded549873939d84e32d686ac770713d60cb07b96d3

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

Filesize
6KB

MD5
7c7ac9b981510eb7a40c6df483c62234

SHA1
f5edfcde64c7544e8f9068c12d307b92aefc63b7

SHA256
e3ea2e56bef7b696fe2890942a7f051f919285736d92871d97e2116bc53fe405

SHA512
ad56c9efe5dd278f2edb1dcb753fb17b8bbd00726dfa59cc0f84bc83221d79c1269d42e7292f4631480e101e14ec8178e6b7ef98c0be08cbabc6effefcb4a889

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