hxxps://t[.]ly/reviewactivity

Analysis

max time kernel
21s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2023 03:51

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General

Target

https://t.ly/reviewactivity

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	msedge.exe

Enumerates system info in registry 2 TTPs 5 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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	msedge.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4348	msedge.exe
4348	msedge.exe
856	msedge.exe
856	msedge.exe
1444	identity_helper.exe
1444	identity_helper.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe
856	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 4136	856	msedge.exe	49
PID 856 wrote to memory of 4136	856	msedge.exe	49
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 5068	856	msedge.exe	87
PID 856 wrote to memory of 4348	856	msedge.exe	86
PID 856 wrote to memory of 4348	856	msedge.exe	86
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88
PID 856 wrote to memory of 2008	856	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://t.ly/reviewactivity
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:856
- 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,0x100,0x104,0xd8,0x108,0x7ffaa01446f8,0x7ffaa0144708,0x7ffaa0144718
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:4136
- 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=2124,16836426270823301613,15934691611061146272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:5068
- 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=2124,16836426270823301613,15934691611061146272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2604 /prefetch:8
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=3356 /prefetch:1
  2⤵
  PID:4496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=3340 /prefetch:1
  2⤵
  PID:2420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=5112 /prefetch:1
  2⤵
  PID:3180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=4652 /prefetch:1
  2⤵
  PID:2108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=5428 /prefetch:1
  2⤵
  PID:2820
- 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=2124,16836426270823301613,15934691611061146272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5724 /prefetch:8
  2⤵
  PID:1460
- 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=2124,16836426270823301613,15934691611061146272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5724 /prefetch:8
  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=2124,16836426270823301613,15934691611061146272,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5808 /prefetch:1
  2⤵
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=5792 /prefetch:1
  2⤵
  PID:1696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=6064 /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=2124,16836426270823301613,15934691611061146272,131072 --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=5496 /prefetch:1
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,16836426270823301613,15934691611061146272,131072 --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=4660 /prefetch:1
  2⤵
  PID:5356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2308

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\6e168b45-dacd-4e0c-a5ba-b1c6df80c564.tmp

Filesize
10KB

MD5
4374a498a4966a9840c80aa78813fc02

SHA1
0b8f74382d4993095dc8499a5dc784f046cdbf2c

SHA256
edbe9ca562fca1b16521b7b35c8ea65fcb3ab6542b2a7bb9510e57ed5b96ec5e

SHA512
5eafa02c0f5b70e56562eed24be46fbd6a5675f93125b6ebae80916efc05eced60ca99ba8ef4c1b5e3e67a920d0e4ac2f46a1dd7912db4b217f30996c0b0cce7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\reports\ffb465f9-ea89-4798-8c3f-1dcb4cb21dd5.dmp

Filesize
3.5MB

MD5
09e51d77bbd91b5d4362a1cba30e4756

SHA1
79835ca6edba74350bd276a562351011c5b2b787

SHA256
7f3e4bcf27f5abaff11f0b6eaad29479b23dfd2618b8ed09c4261e14dcd7a526

SHA512
45c45ef3c1c9bacc001b7621970bc3caeb58e445801ef16529a09b91152e47fd8ad18bfa4bd349a0f90ccacdbdecf241325cd3005fdb81fb1afd3177c3c65c12

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

Filesize
152B

MD5
bf009481892dd0d1c49db97428428ede

SHA1
aee4e7e213f6332c1629a701b42335eb1a035c66

SHA256
18236c88bc4fe576f82223cca595133aa3b4e5fd24ebac9fd515b70e6f403ab4

SHA512
d05515ff319b0b82030bc9d4a27f0432b613488f945d1dae8b8dfe73c64e651eb39f4141a5d2e157e2afb43dd1dd95b6611c1003ac4e2e80511e6c5cd7cfdf11

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

Filesize
152B

MD5
bf009481892dd0d1c49db97428428ede

SHA1
aee4e7e213f6332c1629a701b42335eb1a035c66

SHA256
18236c88bc4fe576f82223cca595133aa3b4e5fd24ebac9fd515b70e6f403ab4

SHA512
d05515ff319b0b82030bc9d4a27f0432b613488f945d1dae8b8dfe73c64e651eb39f4141a5d2e157e2afb43dd1dd95b6611c1003ac4e2e80511e6c5cd7cfdf11

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
754c544bda57bb7ecea2c2780a536976

SHA1
a9af8252208bb9e23868b8c91b710da26065778d

SHA256
30218cfa1c16c35e320bc2a08806f6855e0080d8fe3b1fa8b624e0f6b176f88d

SHA512
6e1a16765da3aa4dc03f3d393bfdd88732e9c16ee9cfe14d2b2e4c6de9d2bdd3f0a66cbb44fc6b8596caa733c355c6ccc141f98bc952515431ae0af18d0dbba8

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

Filesize
5KB

MD5
7c3f1c5051ab06572a0270710a2d780b

SHA1
27a15ea08ea3d0c11624651dc4c5c147727f0417

SHA256
83e30b204468740de8e02bc3e79364e7fa7e43a37c9aecff9270b0b80f187ac5

SHA512
db55ab1747467791a6f945974e09eef18b5738c72f434742837e564dc5e61147dbe6617066ded94c1253f0596bd19fd2436363d605a620136aec023be780534f

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

Filesize
24KB

MD5
25ac77f8c7c7b76b93c8346e41b89a95

SHA1
5a8f769162bab0a75b1014fb8b94f9bb1fb7970a

SHA256
8ad26364375358eac8238a730ef826749677c62d709003d84e758f0e7478cc4b

SHA512
df64a3593882972f3b10c997b118087c97a7fa684cd722624d7f5fb41d645c605d59a89eccf7518570ff9e73b4310432c4bb5864ee58e78c0743c0c1606853a7

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