hxxps://bit[.]ly/47vfEtK

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22/12/2023, 13:44

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General

Target

https://bit.ly/47vfEtK

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4292	msedge.exe
4292	msedge.exe
3936	msedge.exe
3936	msedge.exe
3508	identity_helper.exe
3508	identity_helper.exe
3580	msedge.exe
3580	msedge.exe
3580	msedge.exe
3580	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe
3936	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3936 wrote to memory of 900	3936	msedge.exe	55
PID 3936 wrote to memory of 900	3936	msedge.exe	55
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 2464	3936	msedge.exe	90
PID 3936 wrote to memory of 4292	3936	msedge.exe	88
PID 3936 wrote to memory of 4292	3936	msedge.exe	88
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89
PID 3936 wrote to memory of 1876	3936	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bit.ly/47vfEtK
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:3936
- 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,0x100,0x104,0xd8,0x108,0x7ffd8ccb46f8,0x7ffd8ccb4708,0x7ffd8ccb4718
  2⤵
  PID:900
- 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=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2408 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4292
- 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=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:1876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:2464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=3492 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=3512 /prefetch:1
  2⤵
  PID:3892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=5192 /prefetch:1
  2⤵
  PID:2036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --extension-process --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=3984 /prefetch:1
  2⤵
  PID:3304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5448 /prefetch:6
  2⤵
  PID:4140
- 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=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5764 /prefetch:8
  2⤵
  PID:3268
- 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=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5764 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=5024 /prefetch:1
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=5860 /prefetch:1
  2⤵
  PID:4748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4900 /prefetch:1
  2⤵
  PID:4024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,14029281841603864977,10304863136709898866,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5192 /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=2080,14029281841603864977,10304863136709898866,131072 --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=4740 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3108

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
d5564ccbd62bac229941d2812fc4bfba

SHA1
0483f8496225a0f2ca0d2151fab40e8f4f61ab6d

SHA256
d259ff04090cbde3b87a54554d6e2b8a33ba81e9483acbbe3e6bad15cbde4921

SHA512
300cda7933e8af577bdc1b20e6d4279d1e418cdb0571c928b1568bfea3c231ba632ccb67313ae73ddeae5586d85db95caffaedd23e973d437f8496a8c5a15025

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\Network Persistent State

Filesize
734B

MD5
5efe62036162c9dd56977f8d58506cc9

SHA1
97142f0d07962a57287f4757c66a49a7867ce794

SHA256
3375eddd8ff9d86bd676bdbd1c2290ccd97023d63b438f717e1f43675609efdc

SHA512
0048795a98bf6e80c1cd06a93eca0b800090a5bd58c883e79e3b21631afd1bfdf862a392d1806704f180f3e5f4c8780652cb4cec7f32f3f3d5bb58dbbe907f3b

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

Filesize
6KB

MD5
bd964400a71d631ce8880da663460d8b

SHA1
bdba42914cab8e85dc8dd12826c8baa79c0e90f0

SHA256
bffcb947668d9626ef5322bf5b53636c37605feff4cc078c3d4b96ec8b640e2b

SHA512
f70bba6f57644982e70fa0e2c8f698feca38790766e1a49591de87ea4cafc0dbe37291f3fd25acc8bbaef07b153b734e4075fcd04b4f5f28ec2b3602942fafb8

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

Filesize
5KB

MD5
b27c92dff1849cac88a27e3eb9494235

SHA1
12a2f6dc0a710ffddd13ab06ec31664625f95f65

SHA256
107b9aa4d52dc77b41efd8ab66cf5791b8d02b623412d85606013ca14e0969d4

SHA512
cabec973aa0137a1d95275410e1d0bf45719e8ad36c8d362690033bfe12329e88e1d620f993af191461ac9907045dd136be4d9214d5c6f1e1fb0a41a01023ca3

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

Filesize
24KB

MD5
1d1c7c7f0b54eb8ba4177f9e91af9dce

SHA1
2b0f0ceb9a374fec8258679c2a039fbce4aff396

SHA256
555c13933eae4e0b0e992713ed8118e2980442f89fbdfb06d3914b607edbbb18

SHA512
4c8930fe2c805c54c0076408aba3fbfb08c24566fba9f6a409b5b1308d39c7b26c96717d43223632f1f71d2e9e68a01b43a60031be8f1ca7a541fe0f56f4d9f2

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
3c324112e731b21e494638e7202f4bc1

SHA1
55a4726f0d9eb03a1759ce1a1b6786a3a30eaec6

SHA256
dbace62ad345f3474571902833ae11d06dc0764e733ba9e2a89ffeb118009ad7

SHA512
8f71e462bbf549c6bf406d6efe0f9bef3a2fb9c475cff206fce8d4fce9a7a4fcceb4025b854da7684714a86c4f3281208cd2f3516b6f244cfdea0c745d386f4e

Download Submit