hxxp://annual-taxable-income[.]info/au

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2023, 02:27

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General

Target

http://annual-taxable-income.info/au

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
1976	msedge.exe
1976	msedge.exe
3608	msedge.exe
3608	msedge.exe
4000	identity_helper.exe
4000	identity_helper.exe
3188	msedge.exe
3188	msedge.exe
3188	msedge.exe
3188	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe
3608	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3608 wrote to memory of 1896	3608	msedge.exe	23
PID 3608 wrote to memory of 1896	3608	msedge.exe	23
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1636	3608	msedge.exe	85
PID 3608 wrote to memory of 1976	3608	msedge.exe	84
PID 3608 wrote to memory of 1976	3608	msedge.exe	84
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86
PID 3608 wrote to memory of 4256	3608	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://annual-taxable-income.info/au
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:3608
- 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,0x100,0x104,0xd8,0x108,0x7ffe7ca946f8,0x7ffe7ca94708,0x7ffe7ca94718
  2⤵
  PID:1896
- 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=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
  2⤵
  PID:1636
- 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=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
  2⤵
  PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=3260 /prefetch:1
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=3248 /prefetch:1
  2⤵
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4680 /prefetch:1
  2⤵
  PID:1296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=4892 /prefetch:1
  2⤵
  PID:936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=2340 /prefetch:1
  2⤵
  PID:3120
- 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=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4680 /prefetch:8
  2⤵
  PID:3588
- 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=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4680 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5592 /prefetch:1
  2⤵
  PID:4932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5584 /prefetch:1
  2⤵
  PID:4552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,17254542162974842953,9845896857253118062,131072 --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=5416 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3188

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:212

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
0629525c94f6548880f5f3a67846755e

SHA1
40ef667fc04bb1c0ae4bf2c17ded88594f0f4423

SHA256
812576f4a24f399abbd54b83ba7f404f021d4a7d2ec0fd2f988ebf4cbf8477ee

SHA512
f74d2e4a65a152f46852eb78dd70a958fdfb8c14e060ca41ffa783b7362e44659cc5fc73f59f3edb1f1d817000b85de7c1860512aa65d937eb5a0a8d9e5890fa

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

Filesize
72B

MD5
3aa49ef381c5c27b9ebadb1ede521736

SHA1
c63702ed881a448b9bb84c06153340fabf1ce31f

SHA256
8d4f28c566a418614baa7471df21eec13295474e1b40f6f3ec6ab659b49b5ba8

SHA512
8ed0b6491a9fe7297c3c2d29694c5c81b5480001e5696f543f03973bce6c8e53c06d417ba60f479dfa9ce553081e2faca78766d340c1e344c935546625219eb2

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

Filesize
908B

MD5
83e7ac2e37784e23c661c733cc008e4d

SHA1
2605b4ea230caca38c5029384499924e3055a9e1

SHA256
8a2a09d9a0d39c7418bf686042129b58036949e4c8ba4359c7270ef4821d9caa

SHA512
79d49d82653feb137d45a5d9a637f314c30bbf969f6c233bfb2837fc935e81a23761ec01690ee3b092ef4ffb1b531df9b7daa73810d032d641adcaec9f6b5b9c

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\Preferences

Filesize
5KB

MD5
081c82f694c263143d562df46e8130a3

SHA1
a5b0ef7e02577521a5fcabce8e1ba344f60eb769

SHA256
b3de40a10a27dcf389711bf7340030ba6ac8bc6abf0e3e406ffa9a840ae04b6c

SHA512
7baf91085c721690685f27a452b4faa41bff45c3595178e6de964205a5d12cef293fadd11d3ac1f3b43ea0732ffb03580c75184e96016ecaefb88acab0e80d58

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

Filesize
5KB

MD5
1eeff64662558c04db00ff6579642e38

SHA1
729b5defb91640248873d909ae1bc4a2ac1a6feb

SHA256
68a97a391d87151f5364f01c1963edb5b00ff09184ffec810f57d41238daa755

SHA512
86ac6484c8261d4296d05de919c78b21241dd00103c89248830d4f8dae5560c0c87b6a359320f4e3e3aa0d0df13d613c62f885824458aec9bae031b2baf099f0

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

Filesize
24KB

MD5
fd20981c7184673929dfcab50885629b

SHA1
14c2437aad662b119689008273844bac535f946c

SHA256
28b7a1e7b492fff3e5268a6cd480721f211ceb6f2f999f3698b3b8cbd304bb22

SHA512
b99520bbca4d2b39f8bedb59944ad97714a3c9b8a87393719f1cbc40ed63c5834979f49346d31072c4d354c612ab4db9bf7f16e7c15d6802c9ea507d8c46af75

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
ddcbad91dfbac54e02fe590f15bacc2c

SHA1
9f9dde233bdc102f9985ffddfa1d65f821a0e2ed

SHA256
df478d251fee473133518e982289c47ebecc007a2de77f96a5a416c16620caea

SHA512
7b0697ef64da1f2f0465e64d7f28e8fc05eb8ec9cb06cb2dc92032fd2eb097a92b0b52a474c61a1218040e7278c9404b77fc076ecdb33352a3bbe7c18f3bf836

Download Submit