hxxp://www[.]challengesh[.]org[.]au/

Analysis

max time kernel
43s
max time network
45s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 15:48

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General

Target

http://www.challengesh.org.au/

Score

5^/10

paypal discovery phishing

Malware Config

Signatures

Detected potential entity reuse from brand PAYPAL.
phishing paypal
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 6 IoCs

pid	Process
5076	msedge.exe
5076	msedge.exe
4072	msedge.exe
4072	msedge.exe
2384	identity_helper.exe
2384	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe
4072	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4072 wrote to memory of 5080	4072	msedge.exe	84
PID 4072 wrote to memory of 5080	4072	msedge.exe	84
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 2004	4072	msedge.exe	85
PID 4072 wrote to memory of 5076	4072	msedge.exe	86
PID 4072 wrote to memory of 5076	4072	msedge.exe	86
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87
PID 4072 wrote to memory of 4636	4072	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument http://www.challengesh.org.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:4072
- 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,0x100,0x104,0xd8,0x108,0x7ffc69e246f8,0x7ffc69e24708,0x7ffc69e24718
  2⤵
  PID:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:2004
- 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=2136,8013253450022606332,10137767565487745758,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5076
- 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=2136,8013253450022606332,10137767565487745758,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
  2⤵
  PID:4636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=3284 /prefetch:1
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=3296 /prefetch:1
  2⤵
  PID:3708
- 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=2136,8013253450022606332,10137767565487745758,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  PID:2160
- 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=2136,8013253450022606332,10137767565487745758,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=3920 /prefetch:1
  2⤵
  PID:3932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=5440 /prefetch:1
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=5436 /prefetch:1
  2⤵
  PID:3876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=4972 /prefetch:1
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=3508 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=5392 /prefetch:1
  2⤵
  PID:3932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,8013253450022606332,10137767565487745758,131072 --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=3332 /prefetch:1
  2⤵
  PID:2644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3268

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
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9eb0f3eb-ea93-4c29-98ad-9cc9e2fa6f87.tmp

Filesize
6KB

MD5
2e9aad279ac56c86d417550b18ad1b2a

SHA1
65717c675cd69b5e0ade0ce87fa4807ba97afc5f

SHA256
519e43247a6a151661e1273b77c5c1f609dcfb36246e5d3d110b6b1c95b6090a

SHA512
6d2daa8c00db4a6640d00fb8b7ffc72d46f9d21410ab3c7d713f99d16b9ed3a62e506a232785478ea916f12de3d2ecb54cdd85f551ca94067e63a818524eb49f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000044

Filesize
215KB

MD5
2be38925751dc3580e84c3af3a87f98d

SHA1
8a390d24e6588bef5da1d3db713784c11ca58921

SHA256
1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

SHA512
1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

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
3f3a7e2811ef2ce99672956f9b403f1d

SHA1
a9aad3ec3ee959362b12fa1808e75f0c3fa9e289

SHA256
3ab6d7967b5f43a8b4459f2b63d358b747db9f5e82b5b1aef191a6308040a59f

SHA512
1155b02fa32dc7420075573bc2b1f1522325e66ec68554eccda3e16760097c18552c03bfb859fbb03a124b83dafb39da08bd876044119508eb18a6c18b3b7b03

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

Filesize
6KB

MD5
93428b161b3b899aea3fa1f28356685a

SHA1
90f542fb43e819d620948c2dae353c36a1a1fc8f

SHA256
3a00ede959cca01acaf683dc43acf86f370b75c45250a9dd5e8655f9cee8e022

SHA512
9fd6ca43cbab144e80614e37b2349948fcc0ec21592bb99afa96ff012d3236a78f0c93e36cf0236ac9cd08f41badbae4629a41a1421651ad290eb5dfeadede90

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\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\Local State

Filesize
10KB

MD5
7f526b204c25a3e8e46bc4de4810abd8

SHA1
32a6cc57fb0d4c77e1573c87b5f1b48812426768

SHA256
5c226e84a6c07cb469fa6a314870fbdaea2d152190e836982847e0d77d1a1cc5

SHA512
af3f104aec91021b49daca98359b9e4503278a25052da2ed6ff68e7dc8e1f92869e52df4484a0ba2c5e81abd0a9965b45bee5dc41e8b75ab83b14a41a7642da1

Download Submit