b7cea878ee64815a8c929cc47d75631503b78359c129975e43dcef5969607408

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 03:54

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General

Target

help.htm
Size

4KB
MD5

28f5f621492a0ef19ec2e86602b52286
SHA1

cbfd6425e62adda8b67603cb0b35319cd4a784a0
SHA256

07ade4682eaac38a7a200af264ed3074cfc3b1df97fa4b75ec8794953df34a02
SHA512

aa3254b6d5fecf90331c2c52f33162b021667f3335e774ab2fbfec1a676ef9e0702c8346c6568025ea5c220a91401be697d0186efc2c492a1e60611ab67503f0
SSDEEP

96:U7JczgWQtDd1dddddddddKdddddYddd2dddd1dddddddddddddpddddddddddddm:+6TQvtfLKh0

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1928	msedge.exe
1928	msedge.exe
536	msedge.exe
536	msedge.exe
4808	identity_helper.exe
4808	identity_helper.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 3256	536	msedge.exe	84
PID 536 wrote to memory of 3256	536	msedge.exe	84
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 5084	536	msedge.exe	86
PID 536 wrote to memory of 1928	536	msedge.exe	87
PID 536 wrote to memory of 1928	536	msedge.exe	87
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	msedge.exe	88
PID 536 wrote to memory of 1496	536	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\help.htm
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:536
- 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,0x100,0x104,0xd8,0x108,0x7ffcc89b46f8,0x7ffcc89b4708,0x7ffcc89b4718
  2⤵
  PID:3256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2252 /prefetch:2
  2⤵
  PID:5084
- 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=2220,1281415750464090303,14128188974480818778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2324 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1928
- 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=2220,1281415750464090303,14128188974480818778,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:1496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=3280 /prefetch:1
  2⤵
  PID:3876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=3308 /prefetch:1
  2⤵
  PID:3992
- 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=2220,1281415750464090303,14128188974480818778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  PID:2540
- 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=2220,1281415750464090303,14128188974480818778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=5244 /prefetch:1
  2⤵
  PID:3868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=5260 /prefetch:1
  2⤵
  PID:376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=3624 /prefetch:1
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=3984 /prefetch:1
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2220,1281415750464090303,14128188974480818778,131072 --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=2356 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2756

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3204

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
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
6KB

MD5
953e110dce935cdb40f3746909186745

SHA1
2e36a21c05a801232c1a39610ddfedbc53e56f31

SHA256
d39fc5e5082f27601ba680826801c0e3dd507e244588a3cbc354faa838197b46

SHA512
3f7598b43cfbc19f094b69c66abae57d9afb2aff1875f39b686f722f9fabb56b03783c92020631c14267a2a2b2fdfe33e9cc6a9efe8a75426adf8967b38113a7

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

Filesize
6KB

MD5
6a1f840530285b450000834088fe1408

SHA1
b6d599faceba68008e4050e6aee7bc8d90dceaa0

SHA256
9a3f02ae8e71b00e6ab4052b70051ed67cf87a4450201f25f4460988f49b8846

SHA512
5d8ebcff529d71933892e51dc46a39830d6781975f3fba46ecc982e425676e31d7163dda40287bac021410b0cf95f8587944f911e5c1b44b70adf82fcf15618f

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
6d504a361dde0fa8261138c5afc48436

SHA1
8ea28aabb4877862c18f0537cde1325b17f5ce3a

SHA256
8a87ce1739db3c36fda19673929ed5ba40003e596fff93a94995c4de7a6872c5

SHA512
9b8d8a6da64699c8c38d273e8e6161bb11385c1d658d7e5727e631b0d2fed285ecdef19f23034d20812a93014b64ba527cf8863f42223b2990ef72bd05c60e32

Download Submit