0b3e31beafc65268e9b53eba341e7938b57288ce6a35fea4ffbfaf644a7a0e39

Resubmissions

15-09-2024 14:51

240915-r74zlaydmb 10

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 14:51

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General

Target

resources/app.asar.unpacked/assets/error.html
Size

1KB
MD5

516758f2fbabae4faf5d0a65302299c6
SHA1

c941f4397432840402c07bf1116b6b9363e9bd5b
SHA256

586b57a0fb53c6da76d1f24f12ed480c883c614f3396fa7b93a746e31411c633
SHA512

27c0c778117f388fc521b40e58d96f668bd019fedaf8557c395e8bafbc09407a5045afd8588d3fab3bf02513385508f2914152ee7f19e35aa7a8e1b95d351d82

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

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4540	msedge.exe
4540	msedge.exe
3864	msedge.exe
3864	msedge.exe
2324	identity_helper.exe
2324	identity_helper.exe
4688	msedge.exe
4688	msedge.exe
4688	msedge.exe
4688	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3864 msedge.exe
3864 msedge.exe
3864 msedge.exe
3864 msedge.exe
3864 msedge.exe
3864 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe
3864	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3864 wrote to memory of 1300	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 1300	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 5064	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 4540	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 4540	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe
PID 3864 wrote to memory of 560	3864	msedge.exe	msedge.exe

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\resources\app.asar.unpacked\assets\error.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:3864
- 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,0x100,0x104,0xd8,0x108,0x7ff807b746f8,0x7ff807b74708,0x7ff807b74718
  2⤵
  PID:1300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:5064
- 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=2100,5107460102362842066,5750279534544038566,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4540
- 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=2100,5107460102362842066,5750279534544038566,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=3252 /prefetch:1
  2⤵
  PID:3148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=3264 /prefetch:1
  2⤵
  PID:2292
- 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=2100,5107460102362842066,5750279534544038566,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:2628
- 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=2100,5107460102362842066,5750279534544038566,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=4684 /prefetch:1
  2⤵
  PID:4624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=4628 /prefetch:1
  2⤵
  PID:1756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=3992 /prefetch:1
  2⤵
  PID:4952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=3360 /prefetch:1
  2⤵
  PID:4364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,5107460102362842066,5750279534544038566,131072 --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=5332 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1872

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
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

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

Filesize
5KB

MD5
f189e4d9aa3dad45087870e8728463d0

SHA1
6b38eba4a90b94f6e135b0ff687ca81a3feae5f1

SHA256
c7e24e3379c3e1303385071c35981b8d860b8127e8c21f958239427aad79a916

SHA512
d55a03f4b450a8d58b7e81a92550d08d04a0bfdcfa9bb4c3dee68b3984bed5607b0db1b53e1d55eb2ba73f778e641108e56feafbb67adab6040c097b6dbbd904

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

Filesize
6KB

MD5
8d9bffbd85af4c500c123118e1529d51

SHA1
3a4bbfa3c8b9e49aa864c364358520d39d23b7a4

SHA256
88e29a25f1a27f57960c544389948082e58e4ba8a0b4538f2333f87df9c81a11

SHA512
cf3b0db0e6d3b65e43a95d7cd249fcd4b92f3d9f40caa770e2178b3a3fd7813a5adfacb7bd5bdde976e734cad7788275ad34da0e599be22eea141d03a74d2a35

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
f65b3e141c7a21500de50695e081a43a

SHA1
fc53054132ebe56a00a27a80a1e0651fcb4b5ec8

SHA256
22ff41ae95fb9fa4683042c1143a2a20b127dbdde95c00e3f31ca047d36a9fb8

SHA512
225496469f9646bc3291f2bdfb3e415b29070a28dfc61920f2cb8342dd462f9e2e92cecbe70780b9dc1beac6a1f7a4af11e8f1823c350991c2e07675645877ef

Download Submit
\??\pipe\LOCAL\crashpad_3864_MZRQDTMSYHEWGGED

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit