1f789eca76ede7db357a1d407aab003bec6280021f8bdf41306935dcd9ef586e

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2024 00:38

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General

Target

confidential/Direct Messages - Horizon [1249397311965106187].html
Size

20KB
MD5

4fcc1501623e62a8c750d693a3d5708e
SHA1

9b84dce3d788b0420fc72324d2bac18e4b6625e2
SHA256

5667cb7ce423a93927b2b443f1462f4594a1230f4ebe93223971ff01f00701de
SHA512

75f750cd717e22672cb76b1a56156f6f1bca9ee0c001a58df5ff85c56e07d2749336f99d4e1abf271b819b4bec6a92899685ed823ff69a6693b5c5644be76625
SSDEEP

384:DsYMYXcosIM8tz364WWm2xuwDRT8YxMigCBVxA20Ucvf:DsYMYsosIMCFWYxuwDRYkMis20Ucvf

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 10 IoCs

pid	Process
4976	msedge.exe
4976	msedge.exe
3544	msedge.exe
3544	msedge.exe
4980	identity_helper.exe
4980	identity_helper.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe
3544	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3544 wrote to memory of 3980	3544	msedge.exe	84
PID 3544 wrote to memory of 3980	3544	msedge.exe	84
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4728	3544	msedge.exe	86
PID 3544 wrote to memory of 4976	3544	msedge.exe	87
PID 3544 wrote to memory of 4976	3544	msedge.exe	87
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89
PID 3544 wrote to memory of 864	3544	msedge.exe	89

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\confidential\Direct Messages - Horizon [1249397311965106187].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:3544
- 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,0x100,0x104,0xd8,0x108,0x7ffcd73946f8,0x7ffcd7394708,0x7ffcd7394718
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4728
- 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=2120,6762468488391693315,4134845840475777497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4976
- 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=2120,6762468488391693315,4134845840475777497,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=3264 /prefetch:1
  2⤵
  PID:2092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=3276 /prefetch:1
  2⤵
  PID:1920
- 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=2120,6762468488391693315,4134845840475777497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5328 /prefetch:8
  2⤵
  PID:2032
- 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=2120,6762468488391693315,4134845840475777497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5328 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=5404 /prefetch:1
  2⤵
  PID:1932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=5420 /prefetch:1
  2⤵
  PID:1644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=4804 /prefetch:1
  2⤵
  PID:3676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=4184 /prefetch:1
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6762468488391693315,4134845840475777497,131072 --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=1760 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:736

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
ab8ce148cb7d44f709fb1c460d03e1b0

SHA1
44d15744015155f3e74580c93317e12d2cc0f859

SHA256
014006a90e43ea9a1903b08b843a5aab8ad3823d22e26e5b113fad5f9fa620ff

SHA512
f685423b1eaee18a2a06030b4b2977335f62499c0041c142a92f6e6f846c2b9ce54324b6ae94efbbb303282dcda70e2b1597c748fddc251c0b3122a412c2d7c4

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

Filesize
152B

MD5
38f59a47b777f2fc52088e96ffb2baaf

SHA1
267224482588b41a96d813f6d9e9d924867062db

SHA256
13569c5681c71dc42ab57d34879f5a567d7b94afe0e8f6d7c6f6c1314fb0087b

SHA512
4657d13e1bb7cdd7e83f5f2562f5598cca12edf839626ae96da43e943b5550fab46a14b9018f1bec90de88cc714f637605531ccda99deb9e537908ddb826113b

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

Filesize
749B

MD5
b5b9af8c494afa830563673ef5000778

SHA1
486459bbe9f296a74c4d0ee9b8c5a25b80c0a170

SHA256
d463b68cd75b6680400ffb510581c3194a992d33aeaaf904c177b5313ea80961

SHA512
3164e3c112e1652afc84aeda9125bed70f6b88e13ee71ba2ec4154dfcc42c41c60ac00b419fb25085b96009fbafdfe3c96709e49e529a6fef613d4d7662916ce

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

Filesize
6KB

MD5
1d5b864fec2eefb16fcab5a4e52ba983

SHA1
24cbd37dc43bb13d9fc2c5dd9b64e5f1fe5627cb

SHA256
d8eb5dd178c5cc46dfbeb055ca9697d18550419fa69317d8262f81296bf665ec

SHA512
be2db469a7d4f859ea4328796980df7308db2173c69f9de1f6098433c54363d427bb65c0b3f3999523cd49000a2e5b94fa99974a6c18e46b1f248827497ee2c6

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

Filesize
6KB

MD5
e6eadb00f8e5a3ee91e77d6e88d8e5c2

SHA1
9ab7d0c2ce1ef7ff029b87a0f91c52629643a1fa

SHA256
ac00d268feb5ac4f63c03e9a0bd22d5a8066b414323c00fa95398b5c78946068

SHA512
9fbd82b91332fbd2731492613316d2a147c03826f9e6165dbc293f5c5f0396413d70c49f21d16eacbc1d4f0ed1815b1740575e3760e2206f75d8d9b9f45c92f9

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
764830e2c6ac27d29390efa1e4889846

SHA1
1e95a750c99212823353e001f2b9cb440b60683d

SHA256
35cf7d7b92340d10839e39dafa7c3ad33cfd851431ec5f42c0515b2a84b071e0

SHA512
5297f370ea3a145fadc967933133adbdbc3d242695b40bd67f712adf4771e33f6622acf84e47d116efbf088e33cc91f64885d1f89388bfd5a40b9d24c94dad7c

Download Submit