hxxps://tinytask[.]en[.]softonic[.]com/download

Analysis

max time kernel
10s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 18:43

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General

Target

https://tinytask.en.softonic.com/download

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 6 IoCs

pid	Process
4816	msedge.exe
4816	msedge.exe
2012	msedge.exe
2012	msedge.exe
4764	identity_helper.exe
4764	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe
2012	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 4572	2012	msedge.exe	82
PID 2012 wrote to memory of 4572	2012	msedge.exe	82
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 2956	2012	msedge.exe	83
PID 2012 wrote to memory of 4816	2012	msedge.exe	84
PID 2012 wrote to memory of 4816	2012	msedge.exe	84
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85
PID 2012 wrote to memory of 396	2012	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://tinytask.en.softonic.com/download
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:2012
- 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,0x100,0x104,0xd8,0x108,0x7ff9931e46f8,0x7ff9931e4708,0x7ff9931e4718
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:2956
- 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=2116,3087026931089606998,3277406018808291794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4816
- 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=2116,3087026931089606998,3277406018808291794,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --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:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --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=3224 /prefetch:1
  2⤵
  PID:2888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --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=4664 /prefetch:1
  2⤵
  PID:4684
- 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=2116,3087026931089606998,3277406018808291794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  PID:3660
- 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=2116,3087026931089606998,3277406018808291794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --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=5172 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,3087026931089606998,3277406018808291794,131072 --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=2276 /prefetch:1
  2⤵
  PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4772

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4832

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
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

Filesize
5KB

MD5
aee17e59dbdd7b58dd3b847f72da377d

SHA1
f4cad67e3a8a130ee4ca407f68801ab760cea086

SHA256
c0df13775cc837bb9f818f8a90118e5ade3efdec0dac0f781ba3775dd3b31b17

SHA512
d5d78bb4ae2c47f90fa94e476e3bf8ef743dd5634871e5dfdd969a4faaf264c9e89512ad5173c9e2150b01aed256643093dea3d2bfac5cebfc419c9a8512a814

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

Filesize
6KB

MD5
520b3c60c963c8f122b8b6adb41e9e6c

SHA1
d1cc79ae745d0cfa89aaa9a652f59951c66a1341

SHA256
9d71e5de4b0b2f26003b84095ea7f544725a23a4098e3718f335e7b63c4d628c

SHA512
1e8def2af59a28ce154f77a852dd27d1128b63ca749cc3167b5ac8a544d5ed43e17cfa93c2fb2b5dd9f406a264d9f6ffc7898c3be8fd42f35815398415177ccf

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
8ffc1b2bce2f1db75c485cada523d28e

SHA1
dee5df542b3654e9562b1144f9fc65836f72772e

SHA256
5e346c737be644b216b57ed86a6a5f2c6f38c9a2d0dd46fef5c588523887328c

SHA512
ad7cfad948e6442d967b046fc490f14e8a13ee523efa9c4146e2b715479d1140b92fbc472919b6c5daf6c3f70888e8ce4f23ed08f50d6423171db96465aae0cd

Download Submit