hxxp://mygovau[.]net

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
06/05/2024, 23:38

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General

Target

http://mygovau.net

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 12 IoCs

pid	Process
5048	msedge.exe
5048	msedge.exe
3112	msedge.exe
3112	msedge.exe
1212	identity_helper.exe
1212	identity_helper.exe
3484	msedge.exe
3484	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe
3236	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe
3112	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 3156	3112	msedge.exe	80
PID 3112 wrote to memory of 3156	3112	msedge.exe	80
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 3904	3112	msedge.exe	81
PID 3112 wrote to memory of 5048	3112	msedge.exe	82
PID 3112 wrote to memory of 5048	3112	msedge.exe	82
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83
PID 3112 wrote to memory of 864	3112	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://mygovau.net
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:3112
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe6e853cb8,0x7ffe6e853cc8,0x7ffe6e853cd8
  2⤵
  PID:3156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1908 /prefetch:2
  2⤵
  PID:3904
- 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=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5048
- 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=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2540 /prefetch:8
  2⤵
  PID:864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=3188 /prefetch:1
  2⤵
  PID:980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=3196 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=4588 /prefetch:1
  2⤵
  PID:3988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=3420 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5356 /prefetch:1
  2⤵
  PID:4212
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4080 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:1
  2⤵
  PID:4632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5608 /prefetch:1
  2⤵
  PID:2404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=3428 /prefetch:1
  2⤵
  PID:3176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5960 /prefetch:1
  2⤵
  PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5228 /prefetch:1
  2⤵
  PID:2564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,13934841814778287675,16414593280361377153,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=3392 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3236

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2340

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
8d5e555f6429eb64461265a024abf016

SHA1
05a5dca6408d473d82fe45ebc8e4843653ad55af

SHA256
0344fd65882ba51695a10e1312e65f08d58afca83771c9d545e181829d6b5ed1

SHA512
be5edfdcda1ba0db9fbab48ee1b643f1b03821e24048892d18033094fec14171035179e987a08dd91a1c25d91d9256837a4105f6765afd225a868f3e95050b8f

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

Filesize
152B

MD5
b5710c39b3d1cd6dd0e5d30fbe1146d6

SHA1
bf018f8a3e87605bfeca89d5a71776bfc8de0b47

SHA256
770d04df1484883a18accb258ecfa407d328c32c0ccbd8866c1203c5dfb4981f

SHA512
0f868e4ce284984662d8f0ff6e76f1a53e074a7223122a75efa7bb90d0204bc59bee4b36c215d219a03707c642e13f5efce0c3c57f46659a0cb1e7fd2f4d3cf1

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

Filesize
144B

MD5
92cfbc77e68cd45fd250f22934a181b8

SHA1
a912878aba82da7fb02f956ee2664475c799f8b4

SHA256
b9d6eb65ddae6972539758d67bba5432448e8bfe0328bc2f155e0a9f906aaff5

SHA512
ddfe0deadd2c5acd78dc87f8e61ca3ea4b1e2dd8ca43ad84e634aaa9fa1a4d090afc5141467e139855e790c89dcf5a05586fa69c3250bee26fec6fa1682809f7

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

Filesize
552B

MD5
a18b9706e750ffda4b0a345e8fd72e5b

SHA1
d366b81a3a0869a60d5c23f22864f67b438e9d44

SHA256
f35dfac27d07134775c7fa9e63c77b9fd5bb06d0aa9e1447c15705a4deb43bbb

SHA512
931c665bbff9b61c1787bee08c195a598e76f68b1a0165b32f887bfa7910621d6586bb36dcbde59059f4bad8c695809066bef4469012d960c45a1965148868cd

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

Filesize
5KB

MD5
84b4b18c760af18124811358c4dd90ab

SHA1
2bdac231a8ce0657ecef6f99d4f8606cc7f6147a

SHA256
2656b98fcca823b7a7a58dfa7b2e832e6091ca4a57ad29732b3f0731b71a68d8

SHA512
725a07fe5a416380103f798c8c7712f36f74030a9010d855d5ac6de73f7422e9b48ab5dc09cb6ef53d42fac4106b6cdd2d1af758636ce95906928d8ddd807d39

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

Filesize
6KB

MD5
b7c9af9ecd049f872b58fc2e6a6b2c7e

SHA1
08e2f2eebb52764c731242237555ab79da8a52f3

SHA256
4a7b7f36c9301c228b19e108bc2d2bb47df910a0d70cf3ae505b3b4c8ee3a73b

SHA512
29fe8274ec0652b0d64d86b0847003c4ae48f44b0a11d5d309c775738352a91d6d4b5b2360f52719f6c95e1bb4b616e0fa8461dba70e43c99eb813bdf590cef3

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

Filesize
6KB

MD5
397bd5478b9921586a52a4f6982e3e20

SHA1
a62f10ec8447ceb1eda1742897499e9728425e53

SHA256
f50b2be23903f4f6eb5b27f6e8173c8c4a73847b6691e2aa7e03e571dad22053

SHA512
e249243bfe81b29068fef6a6d840e21d44cdac81011022153f5ba534b7d1c747832aa90965bc111f4f2162237145b91c8bf6e4a51df8d16c0b1fa2b25648692e

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
11KB

MD5
56b0919b34106efdf7a636c3635b56ce

SHA1
ebfa8e1a635baea1b7b9c0f8c1c3e6f0088cd604

SHA256
4d646ffa9e606c9370d0bd8d8070a01422c510f8827acdc8f01b301b42556036

SHA512
14a724042c7af11046c638cd5b2c55435246479b0dd35fcd8f72fed10c63f7575ee452ea6ddf3f285dc05eb309ad4ddb75fb880663097765d9746765aee08213

Download Submit