a7a1e32a295fe3d501fa623d6986ff0febd60d770223d699e01735666128b5f0

Analysis

max time kernel
145s
max time network
139s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02-10-2024 14:46

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General

Target

web/links.html
Size

4KB
MD5

c6bdce8958daabb51139d1b208734d14
SHA1

fa1e5cce981d380a1c1bc7e567fb64ba6bc9c310
SHA256

6ee68d5e0cc1150ebb3e0f3c971fbe5c3b123c35b80653dac7827716a0842596
SHA512

cd61fd89e5d2b9841d336b74914226e42e98a1d7edc9dadd70093977c7bcf485f53c04759d8013a9f6ce99b1a321aa793945b6d0946e7f622d4b0b4ea22d0467
SSDEEP

96:+R+yIcLqPZkeBm+k3azCcFmB6uJpAq68h+KzlmhNbwRpZ:+R+yIyqPZVQazXmB6usla+KZyWpZ

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2620	msedge.exe
2620	msedge.exe
3144	msedge.exe
3144	msedge.exe
276	msedge.exe
276	msedge.exe
3048	identity_helper.exe
3048	identity_helper.exe
1776	msedge.exe
1776	msedge.exe
1776	msedge.exe
1776	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe
3144	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 4932	3144	msedge.exe	78
PID 3144 wrote to memory of 4932	3144	msedge.exe	78
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 3716	3144	msedge.exe	79
PID 3144 wrote to memory of 2620	3144	msedge.exe	80
PID 3144 wrote to memory of 2620	3144	msedge.exe	80
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81
PID 3144 wrote to memory of 1000	3144	msedge.exe	81

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\web\links.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:3144
- 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,0x7ffbe96c3cb8,0x7ffbe96c3cc8,0x7ffbe96c3cd8
  2⤵
  PID:4932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
  2⤵
  PID:3716
- 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=1900,9609797681055035650,480411103262508260,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2620
- 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=1900,9609797681055035650,480411103262508260,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
  2⤵
  PID:1000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=3176 /prefetch:1
  2⤵
  PID:1988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=3184 /prefetch:1
  2⤵
  PID:3164
- 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=1900,9609797681055035650,480411103262508260,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4768 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=5060 /prefetch:1
  2⤵
  PID:1536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=4788 /prefetch:1
  2⤵
  PID:3168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=5048 /prefetch:1
  2⤵
  PID:3348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=5492 /prefetch:1
  2⤵
  PID:4984
- 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=1900,9609797681055035650,480411103262508260,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3756 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,9609797681055035650,480411103262508260,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4820 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3844

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3556

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\Network Persistent State

Filesize
325B

MD5
0c7751ead6dedefe31320890f92c8bfe

SHA1
2b28c7a014fee59f62b3994ac68fed103dccec4d

SHA256
141df82f358e64c1bd572dce895fd2c97c5e663a0591a77df7b6ff961a4bc483

SHA512
8ad0585325f3c0230859b3999e31ba3370d0c83ded737ca5707eaff5a1f1b880461d63bd960a5f41311dbb6127cf16360734b7cac683da34f3cef6894de5b184

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

Filesize
5KB

MD5
30952b3105c90186521803ccc788816a

SHA1
a8e2e8b911539b85e2acc552545cc600feffaf9b

SHA256
5d42e2417cb72ed0ada3bb25f5edcdf25c98faeb90109394ed98a05a9894a92f

SHA512
e2cf1a6c715da7f8a4a003578226c87d8d1a024fc85feb7ab3dff0a3765f1362b7c1ca3216922fd3e4ef4e8ed5b1d0edc4d052eb657fbec5d89b7ac8cd4cbd20

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

Filesize
5KB

MD5
25397b04038619e2dbc7e6cb7907d695

SHA1
9a6b8aa83713c339874093a586a4973c4e4c8e4b

SHA256
0ebee3477c65417abdf7e6cb03545f33130717efc522e349baac6415385895c0

SHA512
2042afab977f30395d5a137bfe2fb54c0e8ab970c953f8c31a685416522a6d0d7553f2bd3e867637cccd6fea29ee278dafa70ff8b88770681fabbfb2526f3915

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
91dee6407661dc3ba22bd8c382024575

SHA1
2056adac18f4615fde8f1fa7b50553eb0c3eb1e4

SHA256
5c8613ed82bc7fbefd070f0bd55c101f1b63b238b8a04b32e7d79ac453352967

SHA512
5f0d39a4e80d9f92a53cf8dbeab0a9e9c6b2b2f302c1032620d55f2cbe9a9f2123ebeefa54f0ec23153c72084638c936581ffe378f643bd652cc155a57156b02

Download Submit