hxxps://myato-taxation[.]one

Analysis

max time kernel
146s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2023, 02:56

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General

Target

https://myato-taxation.one

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
548	msedge.exe
548	msedge.exe
2128	msedge.exe
2128	msedge.exe
1056	identity_helper.exe
1056	identity_helper.exe
2100	msedge.exe
2100	msedge.exe
2100	msedge.exe
2100	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe
2128	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1016	2128	msedge.exe	82
PID 2128 wrote to memory of 1016	2128	msedge.exe	82
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 1420	2128	msedge.exe	83
PID 2128 wrote to memory of 548	2128	msedge.exe	84
PID 2128 wrote to memory of 548	2128	msedge.exe	84
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85
PID 2128 wrote to memory of 4184	2128	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://myato-taxation.one
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:2128
- 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,0x100,0x104,0xd8,0x108,0x7ff8d22c46f8,0x7ff8d22c4708,0x7ff8d22c4718
  2⤵
  PID:1016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2284 /prefetch:2
  2⤵
  PID:1420
- 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=2152,5163471740309409518,7196844190584194849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:548
- 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=2152,5163471740309409518,7196844190584194849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
  2⤵
  PID:4184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=3384 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=3420 /prefetch:1
  2⤵
  PID:3068
- 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=2152,5163471740309409518,7196844190584194849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
  2⤵
  PID:1228
- 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=2152,5163471740309409518,7196844190584194849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=5532 /prefetch:1
  2⤵
  PID:1124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=5456 /prefetch:1
  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=2152,5163471740309409518,7196844190584194849,131072 --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=3432 /prefetch:1
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=5676 /prefetch:1
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,5163471740309409518,7196844190584194849,131072 --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=1852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3596

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4672

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
4d25fc6e43a16159ebfd161f28e16ef7

SHA1
49941a4bc3ed1ef90c7bcf1a8f0731c6a68facb4

SHA256
cee74fad9d775323a5843d9e55c770314e8b58ec08653c7b2ce8e8049df42bb5

SHA512
ea598fb8bfe15c777daeb025da98674fe8652f7341e5d150d188c46744fce11c4d20d1686d185039c5025c9a4252d1585686b1c3a4df4252e69675aaf37edfc1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
8aaed2286ed22c63808975b3f61d2f37

SHA1
34859397deb9ec2ee1f98907afb1acf83473b297

SHA256
3bad97e4f880f9f3c6cfeac33530261f12e0794ed5959c4a105ee0f6334fd1d8

SHA512
bf210010b6287c4a037059b3ee11f0ff3d25f06e6c1620d7285cc71730b97d9b5de4049bcedcded3129b3c9628bc2a09644cdb3de845cf6f52351fcfc06e78d6

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
900B

MD5
7e6c7878d80328a2def721f4af51561b

SHA1
015b699360dd2d06f72ed1f2319bd108e90d6378

SHA256
b43f5c418b7e1723c413573aeba18fc57e2be624eeeb6ad0ad9756cdf3d0ba94

SHA512
fce63c9f55222c6e96f9208f871652a8a32a69be16e6f498e28286faacd6c730e087d78d128a7c218f2925669cc2980451468f7d34370bf279129fe237615b36

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

Filesize
5KB

MD5
fe153778d92a7aff08988b7393b06e7c

SHA1
41f44ece02eaf2f4432b72d1e76d5705a98f41ad

SHA256
1ae9c36648fcb8e2842261021eb4351ddaf08648c6d25a18e4966d7476f6933b

SHA512
9f99438fce10e2218ccbd6c7760fd9bbb62a895bb74490c1ca1132630fd80fa1dd8da19d7aeda7ddd71eed2f61eca1669df04525efaeeecee909d354ac51d422

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

Filesize
5KB

MD5
6c28ed483faca9484579896f0b6a5213

SHA1
18c3b71037d5e7a04371212a1fd12e58d559b35d

SHA256
8fe96e237246edecd3354f8f903f4f5e0328c7243a7542c6c976a709baee422d

SHA512
0bb4fa65ba64e7d0cadd2e4d9871e3e9f7a6dd661c3fddb0642846a3c85921e630e918440165fec4b4731a9b022d59400052d36979f2cc8a4a308a274dff7015

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

Filesize
24KB

MD5
d555d038867542dfb2fb0575a0d3174e

SHA1
1a5868d6df0b5de26cf3fc7310b628ce0a3726f0

SHA256
044cac379dddf0c21b8e7ee4079d21c67e28795d14e678dbf3e35900f25a1e2e

SHA512
d8220966fe6c3ae4499bc95ab3aead087a3dd915853320648849d2fc123a4acd157b7dba64af0108802522575a822651ecc005523c731423d9131ee679c2712f

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
a387bdd7ae15c0926f25262250a6bb97

SHA1
3e3570deaf54a13e871f64292b29230d2342eab5

SHA256
3ef791c308ec4526d3ec14827e9b7738de67884b00c54f74ae577030b1b23a95

SHA512
10cbd1dadc1f4723e26fef442eb053343d2f4c092bc48a35144eb8a11eddb9f15ac8290ed9374ca1314bd8d1c9dbfd7392a81d1dde22acd737c2fbbfebbc56ad

Download Submit