2eb060366b0396cee673d802817afca503ab91d564a94a6bd716a615ff841df4

Resubmissions

10/03/2024, 19:41

240310-yef6dsaf95 7

09/03/2024, 21:01

240309-ztxblaag4w 7

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 19:41

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

fa08ecf2174111b8749fd08b34e53217
SHA1

3c733254cf73b4c025512de1b7323196424df916
SHA256

45be8a22e0a0515e90f4aba6e72a6d2a112601918c0415f53fce11bf6499a634
SHA512

e33b53d85421df7a2ce241f1677a5718fea6de0c62ce941e36c375c2fe1cde77597de7fe432237589ef52d2b9e09ffc9b17f922908c5ac189d66eefac6221bc3
SSDEEP

192:DgNbdqnDNlPkZHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ1Hab4OJgJnc5w/93gB:ENMO3aMOUnbCkk05SNd

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
3496	msedge.exe
3496	msedge.exe
4664	msedge.exe
4664	msedge.exe
1836	identity_helper.exe
1836	identity_helper.exe
2448	msedge.exe
2448	msedge.exe
2448	msedge.exe
2448	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4664 wrote to memory of 4616	4664	msedge.exe	88
PID 4664 wrote to memory of 4616	4664	msedge.exe	88
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 2776	4664	msedge.exe	89
PID 4664 wrote to memory of 3496	4664	msedge.exe	90
PID 4664 wrote to memory of 3496	4664	msedge.exe	90
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91
PID 4664 wrote to memory of 2480	4664	msedge.exe	91

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:4664
- 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,0x100,0x104,0xd8,0x108,0x7ffdf6cf46f8,0x7ffdf6cf4708,0x7ffdf6cf4718
  2⤵
  PID:4616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2264 /prefetch:2
  2⤵
  PID:2776
- 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=2284,6216868490507532168,12131335507608282194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3496
- 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=2284,6216868490507532168,12131335507608282194,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2500 /prefetch:8
  2⤵
  PID:2480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=3344 /prefetch:1
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=3336 /prefetch:1
  2⤵
  PID:3468
- 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=2284,6216868490507532168,12131335507608282194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4240
- 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=2284,6216868490507532168,12131335507608282194,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=5304 /prefetch:1
  2⤵
  PID:2168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=5332 /prefetch:1
  2⤵
  PID:3972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=5232 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=3428 /prefetch:1
  2⤵
  PID:4420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2284,6216868490507532168,12131335507608282194,131072 --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=1888 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:852

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

Filesize
152B

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

Filesize
501B

MD5
a2fe8281c940bc3f09dcfea58439e51f

SHA1
f2f8da932c7acaa4dbcd4c4c1e8bd5876ebb2cc9

SHA256
432a2a9111123590bb9c0020490b7cc4d6c96d4c8d97b9d7d84ed85da8d563af

SHA512
08dafc6f9917194357067e111952263db65dde5209e15c77891b0809e60aba7dc097b5888cf115fd9e7cc4f582568bad9e49ae4c15fa9c19bf69a4fa9515b2e7

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

Filesize
6KB

MD5
c00ae36aa615e8bf2cabe7a967f2cf5b

SHA1
45161be17c71d5789c24443b0138b1eb9fad6931

SHA256
7a3b0f525174ccc32e97324fca09fd322d05ac4499e9af8c806f871e6dcd6261

SHA512
fc6d153e6bddbfb43727591929711388abc81d7646569418465a35e17ec595aaa65dd0fe62386e456cd5c563704a0610d13029c33807f5d8c99c5b96fa0b4a94

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

Filesize
6KB

MD5
a9ff31f948f1c3987e8f176be5038e83

SHA1
b100f7affae6c23a442b6079dd9ee0cb6f080711

SHA256
9268ddbf1b231b25d2e0f6d74401f9c821fde6ece7ab170349ef0e14a8e811bb

SHA512
cdf72716db42e0b757086e78c41ca273f8aeb8a81b566ee779a02428f9593ff45849b51fa1d56377b3e0b22ce66d85e9f54ecec190f931730dc46532b99f6287

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
11KB

MD5
4a2496f007a366456efb6b4f99eef196

SHA1
5095da40d6a99917152b46a82bd83f11109e4aed

SHA256
b2fcfbda5b1d65cbae4e4f0a8e040281070664a32d930a1fcaaec7098bc4cfa9

SHA512
82e54478a941830d7a00befa094a21b4df2df88bce5eeee33e02846ceadb8d8a75a50881170f0ddf8bbc8141e42d6371eab786257792a0ba8703ba1ca600d96e

Download Submit