hxxps://bit[.]ly/tiktoolZ

Analysis

max time kernel
1165s
max time network
1167s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
21-08-2024 15:16

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General

Target

https://bit.ly/tiktoolZ

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 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 12 IoCs

pid	Process
228	msedge.exe
228	msedge.exe
4964	msedge.exe
4964	msedge.exe
4692	msedge.exe
4692	msedge.exe
2804	identity_helper.exe
2804	identity_helper.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 4392	4964	msedge.exe	79
PID 4964 wrote to memory of 4392	4964	msedge.exe	79
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 3604	4964	msedge.exe	82
PID 4964 wrote to memory of 228	4964	msedge.exe	83
PID 4964 wrote to memory of 228	4964	msedge.exe	83
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84
PID 4964 wrote to memory of 2092	4964	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bit.ly/tiktoolZ
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:4964
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff820a03cb8,0x7ff820a03cc8,0x7ff820a03cd8
  2⤵
  PID:4392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1720 /prefetch:2
  2⤵
  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=network.mojom.NetworkService --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1404 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:228
- 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=1912,8159155095000877182,136059984891148398,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2816 /prefetch:8
  2⤵
  PID:2092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=3288 /prefetch:1
  2⤵
  PID:2004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=3304 /prefetch:1
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=4128 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=5056 /prefetch:1
  2⤵
  PID:4956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5340 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=5248 /prefetch:1
  2⤵
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=5560 /prefetch:1
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6260 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=6220 /prefetch:1
  2⤵
  PID:2580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5168 /prefetch:1
  2⤵
  PID:4168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=5668 /prefetch:1
  2⤵
  PID:996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5924 /prefetch:1
  2⤵
  PID:1104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,8159155095000877182,136059984891148398,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4872 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3956

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3180

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2648

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
d30a5618854b9da7bcfc03aeb0a594c4

SHA1
7f37105d7e5b1ecb270726915956c2271116eab7

SHA256
3494c446aa3cb038f1d920b26910b7fe1f4286db78cb3f203ad02cb93889c1a8

SHA512
efd488fcd1729017a596ddd2950bff07d5a11140cba56ff8e0c62ef62827b35c22857bc4f5f5ea11ccc2e1394c0b3ee8651df62a25e66710f320e7a2cf4d1a77

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

Filesize
152B

MD5
03a56f81ee69dd9727832df26709a1c9

SHA1
ab6754cc9ebd922ef3c37b7e84ff20e250cfde3b

SHA256
65d97e83b315d9140f3922b278d08352809f955e2a714fedfaea6283a5300e53

SHA512
e9915f11e74c1bcf7f80d1bcdc8175df820af30f223a17c0fe11b6808e5a400550dcbe59b64346b7741c7c77735abefaf2c988753e11d086000522a05a0f7781

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
768B

MD5
77b81b593b2766a5390e0b5e51f6dced

SHA1
e8a593fb44ebcf47c467fe72590ab281ea6b270e

SHA256
f56f0e985a2ad2d13ec4324d6aa244cc05c1573aea1e7db23e71170346e6945f

SHA512
90be249a326a197cb288eec732cea6e9dafe654a6a28e05cf90fd3299aee860f31ec8005e8dd47b6eaf1190ee4be5f10d9ae4d5dfb36737eb18a2e67a10ec950

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
3KB

MD5
0e42442a5c63d2c7381b73c6339dd301

SHA1
cbf9931b15902f583a580f8ea3b650f5b0711965

SHA256
11e8112146162fe7172801b6839d82a1605bbac5d5df5e5b2a7e0722c346ff4e

SHA512
75f99310e6755bb3f177455c747d0b45a112ab5d3ae4ef207080457251a77db58778c14d1654cb518f8cda32a511ce57a04d8234cd250af15adf083866d08c1d

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

Filesize
5KB

MD5
fb161817813ef624bdf3b1b308bb71e0

SHA1
e6d6e736ee38a305646ee205c6c799df90ebdbf8

SHA256
cbcbf3a23f641e4d1c7d5a8c8e6fd44bcdb52954d0c6e9acffdc0a0aaebbd6e8

SHA512
bc64f7110155572aa0e0c5ed6a431113cdd631076d6d85f3a201008872039206b7329f0649a65169a33dcd7585a3464c839082461c64fbd9f0861c9f4c498f0d

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\Default\ee8fc379-8bc7-4a53-9e3e-a7ed1fb282f9.tmp

Filesize
7KB

MD5
21ad096b5db61a35acca57f753444291

SHA1
50f8dfcd27f19d548e19cb6bc74366241aff4606

SHA256
7a2836a738f5f72629531d8a84e6eca6878c3c72bd7cf9932f841b9406d55b2c

SHA512
7f32ba6813104f126f6814ec4c857d69b5af7f2ad7544ea8a6f31bd7668a81d2f3084fe576beb668eb12ba57730ab0fd26c72d20a2f987605b869c813d20186e

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

Filesize
11KB

MD5
7b897fd480b82ff9c9310cddbca5be24

SHA1
a30a0835468bef6ded87a06ee45cc76fa5beb0ea

SHA256
01ea6c823161efabc1f825c5f02697aa84475dc1071bddf8faedc067b754f644

SHA512
e9d85ff3e4597ef6338ce627671592464baedbc2d65a51b55308f40352d68926588e6ba4a5f4d79343e95718e2d5d02f33a3cfab8cae42ddb3b7cb9d5a344d8a

Download Submit