hxxps://tax-incomes-aupayments[.]info

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2023, 03:23

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General

Target

https://tax-incomes-aupayments.info

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
2320	msedge.exe
2320	msedge.exe
3956	msedge.exe
3956	msedge.exe
2868	identity_helper.exe
2868	identity_helper.exe
3532	msedge.exe
3532	msedge.exe
3532	msedge.exe
3532	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 3752	3956	msedge.exe	28
PID 3956 wrote to memory of 3752	3956	msedge.exe	28
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2292	3956	msedge.exe	88
PID 3956 wrote to memory of 2320	3956	msedge.exe	87
PID 3956 wrote to memory of 2320	3956	msedge.exe	87
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89
PID 3956 wrote to memory of 2008	3956	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://tax-incomes-aupayments.info
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:3956
- 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,0x100,0x104,0xd8,0x108,0x7ffe9d5f46f8,0x7ffe9d5f4708,0x7ffe9d5f4718
  2⤵
  PID:3752
- 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=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:2292
- 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=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=3352 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=3332 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=4076 /prefetch:1
  2⤵
  PID:3792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=3508 /prefetch:1
  2⤵
  PID:4932
- 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=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  PID:4908
- 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=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=4072 /prefetch:1
  2⤵
  PID:548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=4064 /prefetch:1
  2⤵
  PID:5012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=5544 /prefetch:1
  2⤵
  PID:5024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4704 /prefetch:1
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3060 /prefetch:1
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6012 /prefetch:1
  2⤵
  PID:628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,7747980761258880643,12361444462021257414,131072 --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=3204 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5040

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
483924abaaa7ce1345acd8547cfe77f4

SHA1
4190d880b95d9506385087d6c2f5434f0e9f63e8

SHA256
9a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684

SHA512
e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310

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
b69cc604781db894ed58fd882b1ce9d0

SHA1
a5ba1f77fd46e9f1daf42961c8b941e46728f85b

SHA256
609b9ecaaf5b99b75d8952a13718c2099210b89eb98d62b2a5a5aa52c12dcce1

SHA512
431249b1aa81cdf9a76edbe16854fef08b43835498665a8674f3ae5cb920874e7f309cc41991e810bb92f8cc10bfb3f205e639e0c67eceaa7258a1b2f2c4dfee

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

Filesize
5KB

MD5
96f795506b6cf6141914daf7d5cb7c89

SHA1
69d9231b7b5064475fd2522108f82d16b94d82f0

SHA256
e216fdd88230e4d528e74d4fb976595d7d950d81bcd1dd6c757ad4ee1ba328b3

SHA512
4bfe49be162fc49bdd0678eb01535fc6a293e66af7459ebedd91b0f08f412f3c373f81c5d24b21439d835835df500b09d106ce30806574a4d85a2c75bb88608e

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

Filesize
24KB

MD5
1c706d53e85fb5321a8396d197051531

SHA1
0d92aa8524fb1d47e7ee5d614e58a398c06141a4

SHA256
80c44553381f37e930f1c82a1dc2e77acd7b955ec0dc99d090d5bd6b32c3c932

SHA512
d43867392c553d4afffa45a1b87a74e819964011fb1226ee54e23a98fc63ca80e266730cec6796a2afa435b1ea28aed72c55eae1ae5d31ec778f53be3e2162fc

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
7b7bc07c017cd8f5452f1dcf78334fa7

SHA1
849d8122d0eb0de17f3aa788d9b4cba0cb8e896f

SHA256
32928f160b7e3d251543b7c2c9010fe952060aa4e97ff6462e58a892e60d0aa3

SHA512
07e29ce385a88736cd4626b87515ff5e4c8835d7313edef36d8292936d7b8e6660e0a9b3d67de88cef750b4432182324dccf4700b2965a70a3a86a1ef3b1791a

Download Submit