97100a8da2146d6a9d4746a850a84d79a3c941cefacb0357f346ed44c653adad

Resubmissions

01-06-2024 21:09

240601-zzxvbafa7v 7

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 21:09

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General

Target

01-HTML-files-13-examples/May_328152.html
Size

61KB
MD5

2876570bfe29414cdbde42892f090659
SHA1

9385e99f7c661bbd268960e921245c4a0c354e00
SHA256

7d89719f670760b2947490c40649128ccaf5fbc07368cfb2763ca3998c6cd9f9
SHA512

d7bed410f67dcb4294b5ceda59e441daec46e5925dea456bcb7a41a21f021e775a964e68e54f530dbb2aee312cc78b6c295601ad94adbbf21f203e9d81efe648
SSDEEP

1536:UzxuJKxK7kdK2FlBNt0kLENLOZ3m/A9H5dyM:Uzxu6xdK2F//B04m/A9H3yM

Score

1^/10

Malware Config

Signatures

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
5072	msedge.exe
5072	msedge.exe
4288	msedge.exe
4288	msedge.exe
4552	identity_helper.exe
4552	identity_helper.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4288 msedge.exe
4288 msedge.exe
4288 msedge.exe
4288 msedge.exe
4288 msedge.exe
4288 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4288 wrote to memory of 3244	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3244	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 3584	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 5072	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 5072	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	msedge.exe	msedge.exe
PID 4288 wrote to memory of 1588	4288	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\01-HTML-files-13-examples\May_328152.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:4288

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,0x100,0x104,0xd8,0x108,0x7ffcefba46f8,0x7ffcefba4708,0x7ffcefba4718
2⤵
PID:3244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
2⤵
PID:3584

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=2060,6491542918101446973,1060194461682305606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5072

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=2060,6491542918101446973,1060194461682305606,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
2⤵
PID:1588

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=3244 /prefetch:1
2⤵
PID:2908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=3256 /prefetch:1
2⤵
PID:4340

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=2060,6491542918101446973,1060194461682305606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5308 /prefetch:8
2⤵
PID:2324

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=2060,6491542918101446973,1060194461682305606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5308 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=4920 /prefetch:1
2⤵
PID:3396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=4928 /prefetch:1
2⤵
PID:3336

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=5404 /prefetch:1
2⤵
PID:2276

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=5080 /prefetch:1
2⤵
PID:3956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,6491542918101446973,1060194461682305606,131072 --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=1784 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4704

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4980

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\16b39eed-598b-4619-9ed4-25caf28ba49e.tmp

Filesize
10KB

MD5
9d2ebfd5f56c6b178035db72a7a69808

SHA1
ee121856642abc0ad22ce81e344ad38ebcc72aaf

SHA256
89962abd96df1b5697151567f5188d71cd7373c87267c7e0d3e473d1f1c90bab

SHA512
b310f07d19961fce58eda85c8ea3781452662dd5aee6ee0b495cb6e4e949c03df846da06f8dc0b3bf375bf8a81aa235fccbb7acfe03ea251396f2b78233a9d5e

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

Filesize
152B

MD5
1ac52e2503cc26baee4322f02f5b8d9c

SHA1
38e0cee911f5f2a24888a64780ffdf6fa72207c8

SHA256
f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

SHA512
7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

Filesize
152B

MD5
b2a1398f937474c51a48b347387ee36a

SHA1
922a8567f09e68a04233e84e5919043034635949

SHA256
2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

SHA512
4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

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

Filesize
183B

MD5
9e1275231d0007b3a42906cdadb34ea6

SHA1
de552221fd88afa25f6cdeceed2c825d4b40e41e

SHA256
3ac46af51f438f21927049f96db54e3060b81606bc3c1acfae0e125ac5c530e8

SHA512
5db406df1b09a4bc46c299deb653b949ab1dc6701977c5d964d1969333ea620585a5773ab3557ca87d19d18727e040a38285aca132828ff3491bb40a1dbee521

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

Filesize
5KB

MD5
405caa4edc69e17be42087679b3cfe3d

SHA1
24b3873633cbada8e0fc03e833e1fe8ba38f8a30

SHA256
9192648dd10ab391d76136e407120a72ff9e74878cf7cdce0d3e7514224b9672

SHA512
53e2b93880370ed4ee75055a60d633053d65d6838d8e10be9ac1fb3595cabfbc84c94ae1b81500810acbda6d285c05ffe5465afdd70826032e978f71d4d98ecf

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

Filesize
6KB

MD5
6988ed3cf71766c6888e12b969a17eb4

SHA1
7bab95b7699f495850b046f0879f115ba52cb0c1

SHA256
4a28175b338e8236169d39e9794a48b39aa7673c09b74bac8b3680c64051214f

SHA512
66e3d21221e7e418ac181fbdcdf38ec6c20c6a7450a91ccdec1305b930c1256a44dfc06f43f9ae7aa54e1f40ff7ef1c5aa3b586c0c5d921ddb5488884ea7d346

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
\??\pipe\LOCAL\crashpad_4288_KSINBHYUPDKFIOKO

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit