hxxps://instantpossumremoval[.]com[.]au/team/index[.]html

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
18-12-2024 10:50

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General

Target

https://instantpossumremoval.com.au/team/index.html

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 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
3824	msedge.exe
3824	msedge.exe
3432	msedge.exe
3432	msedge.exe
1408	identity_helper.exe
1408	identity_helper.exe
2244	msedge.exe
2244	msedge.exe
1508	msedge.exe
1508	msedge.exe
1508	msedge.exe
1508	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe
3432	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3432 wrote to memory of 4164	3432	msedge.exe	78
PID 3432 wrote to memory of 4164	3432	msedge.exe	78
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 1556	3432	msedge.exe	79
PID 3432 wrote to memory of 3824	3432	msedge.exe	80
PID 3432 wrote to memory of 3824	3432	msedge.exe	80
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81
PID 3432 wrote to memory of 3528	3432	msedge.exe	81

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://instantpossumremoval.com.au/team/index.html
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:3432
- 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,0x7ffc86c63cb8,0x7ffc86c63cc8,0x7ffc86c63cd8
  2⤵
  PID:4164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1920 /prefetch:2
  2⤵
  PID:1556
- 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=1728,5714318058293533436,4014305724537194418,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3824
- 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=1728,5714318058293533436,4014305724537194418,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2572 /prefetch:8
  2⤵
  PID:3528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=3212 /prefetch:1
  2⤵
  PID:908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=3244 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=4708 /prefetch:1
  2⤵
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4984 /prefetch:1
  2⤵
  PID:1364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=4908 /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=1728,5714318058293533436,4014305724537194418,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5324 /prefetch:1
  2⤵
  PID:2756
- 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=1728,5714318058293533436,4014305724537194418,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1408
- 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=1728,5714318058293533436,4014305724537194418,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3312 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1728,5714318058293533436,4014305724537194418,131072 --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=1708 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4656

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
e9a2c784e6d797d91d4b8612e14d51bd

SHA1
25e2b07c396ee82e4404af09424f747fc05f04c2

SHA256
18ddbb93c981d8006071f9d26924ce3357cad212cbb65f48812d4a474c197ce6

SHA512
fc35688ae3cd448ed6b2069d39ce1219612c54f5bb0dd7b707c9e6f39450fe9fb1338cf5bd0b82a45207fac2fbab1e0eae77e5c9e6488371390eab45f76a5df1

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

Filesize
152B

MD5
1fc959921446fa3ab5813f75ca4d0235

SHA1
0aeef3ba7ba2aa1f725fca09432d384b06995e2a

SHA256
1b1e89d3b2f3da84cc8494d07cf0babc472c426ccb1c4ae13398243360c9d02c

SHA512
899d1e1b0feece25ac97527daddcaaeb069cb428532477849eba43a627502c590261f2c26fef31e4e20efd3d7eb0815336a784c4d2888e05afcf5477af872b06

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
f3271052c71b0fcb2b2fa57a7644eef5

SHA1
62148925da0a3d327cdb5d5f6b9bb2b6d75d7624

SHA256
99f5b8919b2971f645a66c619746dfa952c25636bac7d66193f25f86eb4d9c61

SHA512
7eb689bc2a48e5a9784f4904594cf5bf7bd51c27180e4693d362eff8dea43336dd776b724b55b78804d29785cc0ca0243ade4af3f6c9c1d9e80651755b651ba4

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

Filesize
6KB

MD5
7d7700404c46d7f40e8fcd5b0be69dd4

SHA1
da0306e45aed3dcdaffea76e3fd9b6f8da64d30f

SHA256
a77181b3b0d2fcd00bb9c215fb6fb9e29d537bc168762f89298af539c1e3697f

SHA512
22a4c779050bf64f6d63c048575a1590006aec97d501037a3ee49fb9eb17cd597c93126d7e16b457c6197c728777fca1adec72cf84aeadbff1e0e9a7ab473763

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
2a3c1c8b47ea85de4ea120aad2497fc3

SHA1
a5dc7d5b2dd2fa0259ccecc4eca8252cc2318168

SHA256
53868e64ded8dfd7e0f39ad00e00025e64b1ca27748535a057584bfc64ff611e

SHA512
ff431ee687cddbe7b437a8d4d88d2a8c54dd882dcf66f511a86b20b3e5d53625ac2741f5e80030801418072481f688047b7cf985c103e2533a5c9a12e6dc0c03

Download Submit