hxxps://ufile[.]io/5vpojur2

Analysis

max time kernel
50s
max time network
51s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
11/09/2024, 17:34

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General

Target

https://ufile.io/5vpojur2

Score

3^/10

discovery

Malware Config

Signatures

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-131918955-2378418313-883382443-1000\{AC2DA302-6D22-4879-81A7-74D49066AAE9}	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2288	msedge.exe
2288	msedge.exe
4928	msedge.exe
4928	msedge.exe
3300	msedge.exe
3300	msedge.exe
1152	identity_helper.exe
1152	identity_helper.exe
5784	msedge.exe
5784	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe
4928	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 3448	4928	msedge.exe	80
PID 4928 wrote to memory of 3448	4928	msedge.exe	80
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 4484	4928	msedge.exe	81
PID 4928 wrote to memory of 2288	4928	msedge.exe	82
PID 4928 wrote to memory of 2288	4928	msedge.exe	82
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83
PID 4928 wrote to memory of 5592	4928	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ufile.io/5vpojur2
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:4928
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff883ba3cb8,0x7ff883ba3cc8,0x7ff883ba3cd8
  2⤵
  PID:3448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1828 /prefetch:2
  2⤵
  PID:4484
- 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=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- 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=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:5592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=3220 /prefetch:1
  2⤵
  PID:364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=3228 /prefetch:1
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4984 /prefetch:8
  2⤵
  PID:5168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:3300
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5652 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4300 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=5648 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=5300 /prefetch:1
  2⤵
  PID:1516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=5684 /prefetch:1
  2⤵
  PID:5284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --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=3424 /prefetch:1
  2⤵
  PID:5152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,4456550057696796652,15760647836902203011,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
  2⤵
  PID:4192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3368

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
3e681bda746d695b173a54033103efa8

SHA1
ae07be487e65914bb068174b99660fb8deb11a1d

SHA256
fee5f7377e5ca213c1d8d7827b788723d0dd2538e7ce3f35581fc613fde834c2

SHA512
0f4381c769d4ae18ff3ac93fd97e8d879043b8ec825611db27f08bd44c08babc1710672c3f93435a61e40db1ccbf5b74c6363aaaf5f4a7fc95a6a7786d1aced8

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

Filesize
152B

MD5
9f081a02d8bbd5d800828ed8c769f5d9

SHA1
978d807096b7e7a4962a001b7bba6b2e77ce419a

SHA256
a7645e1b16115e9afec86efa139d35d5fecc6c5c7c59174c9901b4213b1fae0e

SHA512
7f3045f276f5bd8d3c65a23592419c3b98f1311c214c8e54a4dfe09122a08afb08ab7967b49bd413bc748ce6363658640bc87958d5e0a78974680a8f9beadf44

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000009

Filesize
212KB

MD5
08ec57068db9971e917b9046f90d0e49

SHA1
28b80d73a861f88735d89e301fa98f2ae502e94b

SHA256
7a68efe41e5d8408eed6e9d91a7b7b965a3062e4e28eeffeefb8cdba6391f4d1

SHA512
b154142173145122bc49ddd7f9530149100f6f3c5fd2f2e7503b13f7b160147b8b876344f6faae5e8616208c51311633df4c578802ac5d34c005bb154e9057cf

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

Filesize
360B

MD5
519bde4158b07a47a931b6fb87aae868

SHA1
b66fcd26f401e8d5d5418822eb851396abfedc13

SHA256
2403bcf6c0e159d6e134eee56f49127b26c2bacb433a9e755fd07c7c6acc52ec

SHA512
760982347d4248a3d905aea5708cb8f117fad3836df2fb12d9340e79aaf7c62eb1803dce81bf92e8bcd6218212bd800b6074a8de74fd975178af025713ae496e

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

Filesize
5KB

MD5
35d7692dbffafbd7f10b7f97423ff666

SHA1
a51f07f84cf425446602e575eff56acdc276c82c

SHA256
d1a7cdf178cd0ea67386745391a55c0e48d1b4faf3967e5de2f98c614efa5e42

SHA512
61cf8b64e26e6664da6f43c08574b337c90b22c1420d34d0817589c8201845244499412b5ab7a63efa3b82218bdfd4ba425a53e03f8c243ed6ca46a0d8bf89dc

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

Filesize
6KB

MD5
a66a77697e714a31d760812729064208

SHA1
193074e992fb07fb2e68a2286357df2b3a7236c3

SHA256
fc1e8179b5b75c645ab6191db6051135283dc6c9961fba707f9c5bc55ebc70bd

SHA512
7f34e23c3fb1a5949e0748abc827f87df9295d06d11989600530fbd50953b2efdbc678337e9a8fdf457623f73ca2ca981692f25cbfbe2f7e8a08deb6939c0e4e

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
9d35a83f0357d1ceeffb4ec37723ef4e

SHA1
8a2a8d1503373fc3b5a14ab891a87020eba5c060

SHA256
170dd3c9d312058bfa14f04b0957b932091dfde3e6ed89d1b4f897fb71fcaea9

SHA512
4052d61c39af177c6e2d880deb6d87c8c18c0d49ad97d1d7467990b53e33b8b4c92f3ea9e18931a3851705335adecd6ef97702467fc7b7781f9a839d1998c32b

Download Submit