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

Analysis

max time kernel
16s
max time network
17s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2024, 22:32

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General

Target

https://store.steampowered.com/account/history/

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 6 IoCs

pid	Process
3728	msedge.exe
3728	msedge.exe
2220	msedge.exe
2220	msedge.exe
4864	identity_helper.exe
4864	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe
2220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 3232	2220	msedge.exe	82
PID 2220 wrote to memory of 3232	2220	msedge.exe	82
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 4968	2220	msedge.exe	83
PID 2220 wrote to memory of 3728	2220	msedge.exe	84
PID 2220 wrote to memory of 3728	2220	msedge.exe	84
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	msedge.exe	85
PID 2220 wrote to memory of 3648	2220	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/account/history/
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:2220
- 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,0x100,0x104,0xd8,0x108,0x7ff866c646f8,0x7ff866c64708,0x7ff866c64718
  2⤵
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:4968
- 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=2032,10697601988117761762,16492057895554697904,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3728
- 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=2032,10697601988117761762,16492057895554697904,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=3320 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=3364 /prefetch:1
  2⤵
  PID:4132
- 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=2032,10697601988117761762,16492057895554697904,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:3148
- 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=2032,10697601988117761762,16492057895554697904,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=5536 /prefetch:1
  2⤵
  PID:1944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=5560 /prefetch:1
  2⤵
  PID:1828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=3356 /prefetch:1
  2⤵
  PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,10697601988117761762,16492057895554697904,131072 --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=3496 /prefetch:1
  2⤵
  PID:2112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2708

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
990c7019ca350b30290e307645727442

SHA1
8123318c9ec769860e6bd78a1f519cf4a7533e52

SHA256
229fe151f168016e296de844c96f02d6440129d8f21e0117a3e6e7904bfcc5b2

SHA512
a864899103b9c48e0826eef563d193cc1269ec5005f68ed6f8f2c2daef028dbc7ab1db49361ab26623c8f4711b3316e5b38efce242e2f2a042dd32fce7ec751a

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

Filesize
6KB

MD5
3f03393320f57327c9a193c1f6a9771f

SHA1
f0dd7f30302f62303f94a38efe98feb030533e5b

SHA256
7bf4bd7748bf4a24d3dde710bfe7539b35a3baf958a5db5b158829e115e9619b

SHA512
1b0ed77067c8c4427c6def7ebf3b82e85b4d7a76c9c52999c9fd568ca18fa57bedc41d46127c47cbaaa0c7286400d65411afeccf7c2761607636a3e74848c535

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
10KB

MD5
332b22cdcad3a8a2db507cacbedea59c

SHA1
14364011aa729d5c12e15c10867307c6ba52fa25

SHA256
c16d23436d5592546bdbcb8c32294383cb3e6210952e9011eda2d251cead2752

SHA512
42eb0d836a3c6f5be1475543133652748cc8e3e7c24c9d6618e80770668cd7c9cce251aaf715399a754f279e23642e026b49f245fe271d31249722c217cbe05e

Download Submit