hxxp://taplink[.]cc/

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 15:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://taplink.cc/

Score

1^/10

Malware Config

Signatures

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 10 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
2180	msedge.exe
2180	msedge.exe
2436	identity_helper.exe
2436	identity_helper.exe
1444	msedge.exe
1444	msedge.exe
1444	msedge.exe
1444	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 396	2180	msedge.exe	83
PID 2180 wrote to memory of 396	2180	msedge.exe	83
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 1740	2180	msedge.exe	84
PID 2180 wrote to memory of 744	2180	msedge.exe	85
PID 2180 wrote to memory of 744	2180	msedge.exe	85
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86
PID 2180 wrote to memory of 4048	2180	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://taplink.cc/
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:2180
- 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,0x100,0x104,0xd8,0x108,0x7ffefc9446f8,0x7ffefc944708,0x7ffefc944718
  2⤵
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:1740
- 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=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:744
- 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=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2600 /prefetch:8
  2⤵
  PID:4048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=3224 /prefetch:1
  2⤵
  PID:896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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:3192
- 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=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4600 /prefetch:8
  2⤵
  PID:2144
- 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=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4600 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=5068 /prefetch:1
  2⤵
  PID:2900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=180 /prefetch:1
  2⤵
  PID:1388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=5152 /prefetch:1
  2⤵
  PID:4376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4336 /prefetch:1
  2⤵
  PID:556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=5212 /prefetch:1
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=3516 /prefetch:1
  2⤵
  PID:2252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=4152 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3740 /prefetch:1
  2⤵
  PID:3428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --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=3520 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6916987399541604017,885648783881163249,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5128 /prefetch:1
  2⤵
  PID:5080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
2a70f1bd4da893a67660d6432970788d

SHA1
ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

SHA256
c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

SHA512
26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

Filesize
152B

MD5
fbe1ce4d182aaffb80de94263be1dd35

SHA1
bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

SHA256
0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

SHA512
3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

Filesize
6KB

MD5
9ea82b4cd0aad747ad88a5bafe07e401

SHA1
0c1f08c165f355a830b5a7bf7829001398bfce08

SHA256
81df74bd64fcd6391bae008aec564158a956d0c54824a104cf7b73fca6df7639

SHA512
a96576c49d8c6d9fa69d3bdad341a8016260aa84670d69b077476232960daf8f2a0f5c16167d96e7eb0464eb480014b3fe53252b7c27dc286dc5d8a7b1f1ee9a

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

Filesize
6KB

MD5
9a071a3c1af236f100988a8338fb2734

SHA1
51f749af6f4f97a5f769697fe04ec51f894ae06f

SHA256
b1de93768a01a1ddabf17bbf4d951311c53bd860cde1d1ed7782f53595b4007d

SHA512
5c7b4962e289c3ecf332403389c20a77b8a5178fc38872ce712592bf598a6127bd05c58758514f845177d6d5f8a15e9b22aacce03133fd1ee6e136ce1fe0013e

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
8KB

MD5
d657c16277baa5005d3dcdd42a3e4b1a

SHA1
3b1dca48145bc8cc8e9b4516205cba5f589673aa

SHA256
3a585ee4e51a04bb4b3aecf4134c0fc94923f0e1d050edf8ef66abc3632e3c2c

SHA512
ad08fcaba711313f992fceeb75392921491915a73591b05e314ebfef2ce6b14dbf4afe9d7af3807113c48b25a099c322ec448fabf17621d29e14371ca4cebd74

Download Submit