hxxps://usatestprep[.]file[.]force[.]com/file-asset-public/Whitfield_Math_example?oid=00Df4000003iy4z

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 14:47

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General

Target

https://usatestprep.file.force.com/file-asset-public/Whitfield_Math_example?oid=00Df4000003iy4z

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
3372	msedge.exe
3372	msedge.exe
972	identity_helper.exe
972	identity_helper.exe
1712	msedge.exe
1712	msedge.exe
840	msedge.exe
840	msedge.exe
840	msedge.exe
840	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 2220	3372	msedge.exe	83
PID 3372 wrote to memory of 2220	3372	msedge.exe	83
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 2044	3372	msedge.exe	84
PID 3372 wrote to memory of 1372	3372	msedge.exe	85
PID 3372 wrote to memory of 1372	3372	msedge.exe	85
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86
PID 3372 wrote to memory of 2100	3372	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://usatestprep.file.force.com/file-asset-public/Whitfield_Math_example?oid=00Df4000003iy4z
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:3372
- 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,0x100,0x104,0xd8,0x108,0x7ffff0cb46f8,0x7ffff0cb4708,0x7ffff0cb4718
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:2044
- 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=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1372
- 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=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2272 /prefetch:8
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=3344 /prefetch:1
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=3364 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=5224 /prefetch:1
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=5240 /prefetch:1
  2⤵
  PID:1772
- 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=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  PID:64
- 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=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3444 /prefetch:8
  2⤵
  PID:4772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=3464 /prefetch:1
  2⤵
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5860 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=4700 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=4716 /prefetch:1
  2⤵
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,770771118174487694,8696874412033323738,131072 --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=5708 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1404

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\Network Persistent State

Filesize
194B

MD5
4ecc275b99f70545ca1d66c6a6cb2fbd

SHA1
1c99f74d420e0e1255d27562e5fb4a9222f2af5f

SHA256
9d4c1455df92c712f7fbd526781425df871bbfc15c9c2af04c3533f209cc8c56

SHA512
73c28f0b45078a7d56cec292cd74287383abd270e1834b296ba42083775f41d6966812ae2d07a33b693b7ff5ad67776ee9efd4fd152cbd7b28fef8c26cf80135

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

Filesize
6KB

MD5
e2cabbdb03ecc1512ceafefe215dce8b

SHA1
04a4059a41c010670f7700cfd91b8b4a581a0813

SHA256
9a89e2e217212e342fd4f690b05d7f65f7deb70ddaa33162da3564ec7d7d81df

SHA512
fcffa4973becd698bdacc5cbc1fdc295b32728689b08630bb4e34223376480f7e4527d9c22e430933d895208070602f52f1eeaa4baaae7f31f68b3e0d974af0f

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

Filesize
6KB

MD5
c5b4303be1afdf04ed1cab296ae10ddf

SHA1
3f425f7cb602fc69614ee1e68c9014dde599b635

SHA256
0c68f8c5aa87702021d6b931bfa37ff914d3833f7d4f011ebd7e6dcc4d7880d3

SHA512
064766411d79c05b0bb4ba0cea3c4fd9ef37bbe60c6916dea57b863101ad135e787b387631c9351ac1c38843a9d88ca1eb7ed8222cadb900a3a0f75d02d7a13e

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
f83d1fdc69af583b6ae987cd9038c9a0

SHA1
4bc6876a9ff8bb360e1c5049aefe557b2ad44835

SHA256
8c5d63771f9762016be7bf6689bbecaf00be83f0f2693c4ad310af5dfc277a79

SHA512
7a38d16323da8c71b1c3da16056b275afd95c92ca8258d36ec43794caacb953113abc5d0378ee63500dd8ff09b6c807fb99a34b0bcd6df3e07782296608497ea

Download Submit