hxxps://store[.]steampowered[.]com/

Analysis

max time kernel
6s
max time network
7s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2025, 16:46

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General

Target

https://store.steampowered.com/

Score

5^/10

steam discovery phishing

Malware Config

Signatures

Detected potential entity reuse from brand STEAM.
phishing steam
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 4 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
2468	msedge.exe
2468	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2468	msedge.exe
2468	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe
2468	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 3680	2468	msedge.exe	82
PID 2468 wrote to memory of 3680	2468	msedge.exe	82
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 3952	2468	msedge.exe	83
PID 2468 wrote to memory of 4600	2468	msedge.exe	84
PID 2468 wrote to memory of 4600	2468	msedge.exe	84
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85
PID 2468 wrote to memory of 4892	2468	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://store.steampowered.com/
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:2468
- 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,0x100,0x104,0xd8,0x108,0x7ff9e4f646f8,0x7ff9e4f64708,0x7ff9e4f64718
  2⤵
  PID:3680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,17085584748826453703,15530400382012638921,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2008 /prefetch:2
  2⤵
  PID:3952
- 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=1992,17085584748826453703,15530400382012638921,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4600
- 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=1992,17085584748826453703,15530400382012638921,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,17085584748826453703,15530400382012638921,131072 --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=3356 /prefetch:1
  2⤵
  PID:4884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,17085584748826453703,15530400382012638921,131072 --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=3348 /prefetch:1
  2⤵
  PID:3064
- 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=1992,17085584748826453703,15530400382012638921,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5288 /prefetch:8
  2⤵
  PID:1864
- 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=1992,17085584748826453703,15530400382012638921,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5288 /prefetch:8
  2⤵
  PID:3140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,17085584748826453703,15530400382012638921,131072 --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=5556 /prefetch:1
  2⤵
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,17085584748826453703,15530400382012638921,131072 --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=5620 /prefetch:1
  2⤵
  PID:2324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2904

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
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

Filesize
5KB

MD5
c5a38d16d362d9b4cdb68b0c2b1c79de

SHA1
8100c029e1782d78459e49c754e3865b214fd2fc

SHA256
0bca0164e2711174342174a264b93de2ff9aaad6f8c7faa323acb7285f6af313

SHA512
727eaa70ff8af4c69484e112af88b08a514f6ac122d5a83e970a6c7a6a4ebf938e3e3feaa3213513f9015478f68638daae0b61666279a19a602f056acd98a3e3

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