hxxps://tepccocconline[.]sbs/

Analysis

max time kernel
19s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 07:23

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

https://tepccocconline.sbs/

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 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
3496	msedge.exe
3496	msedge.exe
4284	msedge.exe
4284	msedge.exe
3824	identity_helper.exe
3824	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 2336	4284	msedge.exe	88
PID 4284 wrote to memory of 2336	4284	msedge.exe	88
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 4440	4284	msedge.exe	89
PID 4284 wrote to memory of 3496	4284	msedge.exe	90
PID 4284 wrote to memory of 3496	4284	msedge.exe	90
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91
PID 4284 wrote to memory of 4432	4284	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://tepccocconline.sbs/
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:4284
- 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,0x100,0x104,0xd8,0x108,0x7ffbe93f46f8,0x7ffbe93f4708,0x7ffbe93f4718
  2⤵
  PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:4440
- 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=2088,10508133452595256011,1972958363782911695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3496
- 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=2088,10508133452595256011,1972958363782911695,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=3256 /prefetch:1
  2⤵
  PID:3508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=3264 /prefetch:1
  2⤵
  PID:3936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=4032 /prefetch:1
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=4932 /prefetch:1
  2⤵
  PID:2112
- 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=2088,10508133452595256011,1972958363782911695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5340 /prefetch:8
  2⤵
  PID:2088
- 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=2088,10508133452595256011,1972958363782911695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5340 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=4016 /prefetch:1
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=4128 /prefetch:1
  2⤵
  PID:1184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=2564 /prefetch:1
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,10508133452595256011,1972958363782911695,131072 --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=5580 /prefetch:1
  2⤵
  PID:4756

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2556

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
428ddd24e153934709d9d2e53b9a312a

SHA1
ff38f674279e646c0b66992282adf6dffb76fddc

SHA256
5c72c680ffde49ec4a63b5585ba37c19aac3519fa3b5c527d9d9259a382fa98f

SHA512
9354e5074f2506c7c119917855eb23aeef19bcfa2895c5a5865f03bc26d8ec2e05ab8ee212bdbb04ee34159d861d16c9438000e2efeac94a1111a0d86ef13f8c

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

Filesize
6KB

MD5
b7dc2f198fb5fcebc980de3ec673e4f1

SHA1
1f6b05f086e8a3983b9b519533b83cedfde69d60

SHA256
2ae7af47da14779abb45190b112f2c0f83249129221040c51a7ed340316806cc

SHA512
d7e746ca9aca10e90332f70a70caee8ea82f4c96a910237fcb3f6c788732a66e3c41b65b124e14440c72a6661cc84a25a25179514a3676b64e9c1939e88d40e3

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
11KB

MD5
3d41836f528cec30958d098550371d04

SHA1
d2527e9a73954099bfececa75d3d6849f9417754

SHA256
f492777c458bb355c97c6a0e825ce119ca0a408eef0f46aebca4690c0266c37d

SHA512
d4456f791640deefb28f838d3d36e802003bf55843e096645609ba08fb913abfa6d6799fbc89f50dca8eaa5d2bdf13a62696f8653ec88d03e07b603e1a8b1695

Download Submit