9a9b0876cfc3f4753880542c95436e51c8e7791b2fa16a82665dbf50aa957325

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 09:25

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General

Target

yes2.0/admin/scripts/index.html
Size

218B
MD5

81e1d982bf67bb23723cdfca1da72650
SHA1

c24b811432777bf746484080601409c1d36d8b39
SHA256

b8f7bd16ab9976b802129a5108e9688f9a2ba2238d4f1c861c5ba338d46a1133
SHA512

c0a8e86404ac567ca854bc63e7d1fdfae3608119e1ace9a51e2d2ff86ea890ae4e847514fce071e2a05db019a135888cb3267b98fad03aed2aba07c00c686b75

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
4464	msedge.exe
4464	msedge.exe
4780	msedge.exe
4780	msedge.exe
2584	identity_helper.exe
2584	identity_helper.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 4052	4780	msedge.exe	85
PID 4780 wrote to memory of 4052	4780	msedge.exe	85
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 1444	4780	msedge.exe	86
PID 4780 wrote to memory of 4464	4780	msedge.exe	87
PID 4780 wrote to memory of 4464	4780	msedge.exe	87
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	msedge.exe	88
PID 4780 wrote to memory of 1092	4780	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\yes2.0\admin\scripts\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:4780
- 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,0x100,0x104,0xd8,0x108,0x7ffec1be46f8,0x7ffec1be4708,0x7ffec1be4718
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2264 /prefetch:2
  2⤵
  PID:1444
- 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=2116,12600065585832136836,11596973653920928651,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4464
- 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=2116,12600065585832136836,11596973653920928651,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=3220 /prefetch:1
  2⤵
  PID:2724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=3228 /prefetch:1
  2⤵
  PID:1692
- 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=2116,12600065585832136836,11596973653920928651,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4880 /prefetch:8
  2⤵
  PID:3252
- 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=2116,12600065585832136836,11596973653920928651,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4880 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=5156 /prefetch:1
  2⤵
  PID:1856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=5220 /prefetch:1
  2⤵
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=4208 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,12600065585832136836,11596973653920928651,131072 --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=3876 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1928

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
15db023e8124dfaccbc5e841eb1098b7

SHA1
ae735bf42586726ee1d2d0fa58c61cf03edcbc0f

SHA256
c81a095d9a5e4fc72580437e65413a2430740ff1731867601801053d1b9c9209

SHA512
30604e47fef0d1a4ad6b2dfb2cb9393ff28cb861c2bbb7b9610b2c5a1d5bc8955024fe5b5575bc4d70d86d8c3c8b1cb10d1c2ba93642bb4a28346f79a47616bf

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

Filesize
6KB

MD5
3a702db8167d2b5bd0a9741bfdbe60ed

SHA1
d06e603e6de24f72f5c9b5a0383a6d48c7ee7ff3

SHA256
60200ae5a3d0cc0ac9d37d47ebb17ac4da614a771c276fe9bd21d4eb4cb55065

SHA512
15073e5675ae6e6a59b0574f20a9867d581facadcb987872c3014239990c6089f29cd094822eff1ac8d8131ec0dd30dfe8cdf10b1ddbb2491cd74d9a767d7821

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
e306d20fba644a083f42c9e024e902d6

SHA1
782ca889bb338c78c9acb769f46c5d9aef63592a

SHA256
58c1c76261c5d42005fd5093fe7f7041facc9109c96e449fde6b9b11e104dd14

SHA512
76c0a4e206df59a7098ef7ca228dc21b5ddb998de8696479c9203327b410177e2d643fc9caa34b335f65c53614407385a5c28f19b25fd1fa42f2fe4d7dc434b6

Download Submit