hxxps://thetinytask[.]com/download/

Analysis

max time kernel
19s
max time network
21s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 19:36

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General

Target

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
4064	msedge.exe
4064	msedge.exe
4372	identity_helper.exe
4372	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 4332	4064	msedge.exe	82
PID 4064 wrote to memory of 4332	4064	msedge.exe	82
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 4668	4064	msedge.exe	83
PID 4064 wrote to memory of 3604	4064	msedge.exe	84
PID 4064 wrote to memory of 3604	4064	msedge.exe	84
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85
PID 4064 wrote to memory of 3852	4064	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://thetinytask.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:4064
- 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,0x100,0x104,0xd8,0x108,0x7ffe80f946f8,0x7ffe80f94708,0x7ffe80f94718
  2⤵
  PID:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:4668
- 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=2056,12694245298445373302,262295098224725863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3604
- 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=2056,12694245298445373302,262295098224725863,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  PID:3852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=3324 /prefetch:1
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=3344 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=4936 /prefetch:1
  2⤵
  PID:2060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=5084 /prefetch:1
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=5248 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /prefetch:1
  2⤵
  PID:4496
- 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=2056,12694245298445373302,262295098224725863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6364 /prefetch:8
  2⤵
  PID:3316
- 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=2056,12694245298445373302,262295098224725863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6364 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=5716 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=5440 /prefetch:1
  2⤵
  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=2056,12694245298445373302,262295098224725863,131072 --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=5728 /prefetch:1
  2⤵
  PID:3588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,12694245298445373302,262295098224725863,131072 --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=5556 /prefetch:1
  2⤵
  PID:1664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4200

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
5KB

MD5
17649daab6926ef705e3edb372568248

SHA1
e1963bcd562252ad1537cf4bdc2c34f4d8fcdce3

SHA256
48432ab54544dffd55aa9bf9f28d9ce84f59f63c2c155f53b9d8a70c37fa824d

SHA512
9aaa91cefdc11717f36737ae264c590e3a532359c73a6ebfcf66f37e18f5b9108480fa5c336d4faef014d259a15e13a1539a728a3ef54a0af593d08437d7a3c4

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

Filesize
7KB

MD5
5756a1320badde82011af515c6bff443

SHA1
afbcb636f46489a0e453afcec7eb43f916a3705f

SHA256
18667c63677fd7e9b53f2487402951a95405349d2c9604d61aafb68c9baa4bd0

SHA512
4f6fd100c46dd1381c9ea3956e8de397d3c858d4ac59fd4fad60453e33910696118f8ab969fef4fa3c1abca98054bb0ef177bd953aa2da979317c26d15a5eb7c

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
3b238a5b0b4973903be175b793ae9f66

SHA1
3a4e3f2888c36963a3ecc539044d4e659410caef

SHA256
3b0b5b0d5afacac29785212d2c6d443593891824b582b24f6e93c226e8c0bc81

SHA512
b0c10aa7963687746e8b6aeca0b0e3548cd2a9a875da9864a8349a31ecd92939728761421b5f6dbc8715ddd6ce6055db061cfc945fbfcbb52c992b1b64451d17

Download Submit