c8223069ba9a9a44ca5b0ee8b4d1ead8d066ceb2fa24cf0716ad172d77a31fd0

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 17:57

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General

Target

cz.htm
Size

5KB
MD5

7f82b6cdb331d93647aaa6e2cf792ffc
SHA1

421ebfbb33656a26ed6a83ce5b7a91d80772a974
SHA256

02566f6158957b9b2561d7ef519173cf514e7d181b7db6c210ca5070dd218a4a
SHA512

ee0b6f963b190f48185ed5022207daac0af9d907ccce7ff87bf802e8a7121ebd87488a5c48460c977ed9c466ff8ed35c56507c50f5d1d450ef8b0f971544d04a
SSDEEP

96:SeuKuMv9XKBQo7ntTuyxF3PAUiAcAcAcAUUmJJk3toSYqEnKv1Oqqs+7MjU:S6xus6KUmnk3OSYLKAqqs+7l

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
840	msedge.exe
840	msedge.exe
1428	msedge.exe
1428	msedge.exe
4528	identity_helper.exe
4528	identity_helper.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 4264	1428	msedge.exe	82
PID 1428 wrote to memory of 4264	1428	msedge.exe	82
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 1936	1428	msedge.exe	83
PID 1428 wrote to memory of 840	1428	msedge.exe	84
PID 1428 wrote to memory of 840	1428	msedge.exe	84
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85
PID 1428 wrote to memory of 2668	1428	msedge.exe	85

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\cz.htm
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:1428
- 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,0x100,0x104,0xd8,0x108,0x7fff526546f8,0x7fff52654708,0x7fff52654718
  2⤵
  PID:4264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:1936
- 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=2132,6609215211310378765,6611183453261652887,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:840
- 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=2132,6609215211310378765,6611183453261652887,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=3276 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=3312 /prefetch:1
  2⤵
  PID:1264
- 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=2132,6609215211310378765,6611183453261652887,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  PID:2380
- 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=2132,6609215211310378765,6611183453261652887,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=5032 /prefetch:1
  2⤵
  PID:4896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=5096 /prefetch:1
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=5644 /prefetch:1
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=5656 /prefetch:1
  2⤵
  PID:2364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,6609215211310378765,6611183453261652887,131072 --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=4656 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2244

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3740

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
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
5KB

MD5
71239a620336138c1eaede6bc4057359

SHA1
a5b5410ddd28eefcc888243e09fe95c53b1ab300

SHA256
4ea175b9824db07ad7db6162539b309933fa89670ba9221b69ce84bd4185ffc1

SHA512
8913c10996a2fba446d49c7f60984311708e8abffd0ccd84dd04111f7566d75ce9c557ac9f26fa32e01d3a817fa51a5e35fb16c4798b2de61b52bd6d4ff94d70

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

Filesize
6KB

MD5
e3f71bce25718d64859b268085667ec9

SHA1
5e2146b13315709a87197c0c821cba85fe17bebe

SHA256
59ae5eac8b365d434c471ed316ce3ce5ecfc1da3effa695f8141a405d6575608

SHA512
edcfc3764264c481dfb9aad9b90e95ac61dd7e73a67e17c0e38f12aeda7d307ebe629a604cb9258240e649bea44dfb4f10c3bb33cf36574bc2fd798bce060834

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
906d08e8ff1c85f747dc2a02ada310a1

SHA1
2064ea74f636010d439c893a08bdd6413ea2121d

SHA256
4379b9bd51caa49eb7b5972bf27189091ca7876eec9cf99540f827e71e49dc67

SHA512
b78ace086a1c76d73403c5a9494c8ce8206729b8795b7573a19846752c6d9e7263c0c8c77ca8ce4564c56316c4234dcb62de0aa6cfc13e03b3dc5e456448d5ee

Download Submit