b3c496fdef7480c7f0cc07e7ed48deb3046b03c4ee28d3619c452ab3a48ffb27

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
18/02/2024, 00:17

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

5ebdcd8146ce647c888d99d5605a53a5
SHA1

47bbfc84aa4f18b8c80ca0f9c10de8a5df457e04
SHA256

6e29883597f9584bb05d9bbbfc89dececf2bc20602fede452d0c2c98e81a0181
SHA512

e71d5e6b644b7fcb112c07b66b6b95eaaad8e76a1902488dc13ccddce4a7655fd7ad8588abcfdb39a82b909980a6e236aaf25f96b38938a45f4ba1f8a5b9ffca
SSDEEP

192:8sdqpDNDPkFHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ/Hab48JgJnc5wC93mJ8G:+WNaM8UnGjPkZ9+mppH3

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 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
4980	msedge.exe
4980	msedge.exe
428	msedge.exe
428	msedge.exe
5616	identity_helper.exe
5616	identity_helper.exe
2612	msedge.exe
2612	msedge.exe
2612	msedge.exe
2612	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe
428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 428 wrote to memory of 4448	428	msedge.exe	85
PID 428 wrote to memory of 4448	428	msedge.exe	85
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4708	428	msedge.exe	86
PID 428 wrote to memory of 4980	428	msedge.exe	87
PID 428 wrote to memory of 4980	428	msedge.exe	87
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88
PID 428 wrote to memory of 6080	428	msedge.exe	88

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\$PLUGINSDIR\app\index.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:428
- 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,0x100,0x104,0xd8,0x108,0x7ffe8dad46f8,0x7ffe8dad4708,0x7ffe8dad4718
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:4708
- 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=2072,3321860753903634469,13744135667849009533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  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=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:6080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=3300 /prefetch:1
  2⤵
  PID:3604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=3284 /prefetch:1
  2⤵
  PID:1420
- 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=2072,3321860753903634469,13744135667849009533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
  2⤵
  PID:6044
- 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=2072,3321860753903634469,13744135667849009533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=5344 /prefetch:1
  2⤵
  PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=4152 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=5728 /prefetch:1
  2⤵
  PID:5212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=5340 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,3321860753903634469,13744135667849009533,131072 --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=180 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4744

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5428

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
501B

MD5
a45e74fc25046f23837dac098ee562aa

SHA1
e62874cf3898bd11e8e063b62eb2fc662ef0e4de

SHA256
25853c886465884e884f0bb965d07dadcf7e179b06a41837bd43c4880943e60b

SHA512
eba6cae23c6981e5bfa21a973fede3a1142ca7fa679d9cefc7fe81f78500588d87521cff0b98a3bdb15fcb3a9047f3fd03f763d4ec4c156202e9047b82ec85fd

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

Filesize
5KB

MD5
a1e30d95d6cc29b1a00d9eb22b154cbb

SHA1
6fe49a960fe366aa599094673e5df5be6f22f4f4

SHA256
3e2b63a9508b37edb1e39207032307d2dff6443e86162f9eba05796658a91791

SHA512
ba6d86e841ac9acba96c10bee233423769e277ade00e79b3af641cd8462187362bec28b5799c322d94b69936b80a58b266e0dbead3a8d2eb4a18d34d99a99862

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

Filesize
5KB

MD5
ffb4c10a64dc4c99b5b670c34ae7e770

SHA1
803ec2509982cbebe0312dab5a43beffd365c4f6

SHA256
2c4af806e5df1fd62a84032850db82a56e4ea86a561a6f8e35af504c68ee746e

SHA512
26f45ce0219ff54fb6a2e07f376b0a3652f086d2d9508b815e454848b6400b69cf0e6f918e8db62586b572d961e7cbd207502baebc8ed4279bf02dbe88979441

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
999e2c585e0c626104fb26cc9f80a28e

SHA1
3ed7639d2a8f77c216574d9097c3eed1c1844fa8

SHA256
26b5bfdc449ec3a8ac162129fedf55104281d46c0b69ea24edbaca827bbf0c18

SHA512
c61a25f4a1f8fc8277359bd33bd52344322975604c25e184bdf1af8ed22d68c41d2d2e929dd661baba630b09907012c300b310034c28ddd77baf951329d338df

Download Submit