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

Analysis

max time kernel
240s
max time network
279s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
17-01-2025 17:29

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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 12 IoCs

pid	Process
5596	msedge.exe
5596	msedge.exe
2488	msedge.exe
2488	msedge.exe
5064	msedge.exe
5064	msedge.exe
1896	identity_helper.exe
1896	identity_helper.exe
5680	msedge.exe
5680	msedge.exe
5680	msedge.exe
5680	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe
2488	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 5416	2488	msedge.exe	77
PID 2488 wrote to memory of 5416	2488	msedge.exe	77
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 6116	2488	msedge.exe	78
PID 2488 wrote to memory of 5596	2488	msedge.exe	79
PID 2488 wrote to memory of 5596	2488	msedge.exe	79
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80
PID 2488 wrote to memory of 2852	2488	msedge.exe	80

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:2488
- 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=0xdc,0x104,0x108,0xe8,0x10c,0x7ff931813cb8,0x7ff931813cc8,0x7ff931813cd8
  2⤵
  PID:5416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1880 /prefetch:2
  2⤵
  PID:6116
- 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=1872,6159804375939800158,2848654285571963178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5596
- 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=1872,6159804375939800158,2848654285571963178,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:2852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=3236 /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=1872,6159804375939800158,2848654285571963178,131072 --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=3256 /prefetch:1
  2⤵
  PID:2276
- 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=1872,6159804375939800158,2848654285571963178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=5280 /prefetch:1
  2⤵
  PID:5208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=5008 /prefetch:1
  2⤵
  PID:1976
- 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=1872,6159804375939800158,2848654285571963178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3352 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=5208 /prefetch:1
  2⤵
  PID:5820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=5636 /prefetch:1
  2⤵
  PID:5816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1872,6159804375939800158,2848654285571963178,131072 --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=4472 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:6016

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1388

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
554d6d27186fa7d6762d95dde7a17584

SHA1
93ea7b20b8fae384cf0be0d65e4295097112fdca

SHA256
2fa6145571e1f1ece9850a1ac94661213d3e0d82f1cef7ac1286ff6b2c2017cb

SHA512
57d9008ccabc315bd0e829b19fe91e24bab6ef20bcfab651b937b0f38eec840b58d0aed092a3bbedd2d6a95d5c150372a1e51087572de55672172adc1fc468a7

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

Filesize
152B

MD5
a28bb0d36049e72d00393056dce10a26

SHA1
c753387b64cc15c0efc80084da393acdb4fc01d0

SHA256
684d797e28b7fd86af84bfb217d190e4f5e03d92092d988a6091b2c7bbbd67c1

SHA512
20940fee33aa2194c36a3db92d4fd314ce7eacc2aa745abec62aa031c2a53ba4ff89f2568626e7bd2536090175f8d045c3bb52c5faa5ecc8da8410ab5fc519f7

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

Filesize
456B

MD5
8b4eecbc26573e65ea33a2da2d4d0c81

SHA1
b1ac653caabce1711efc19eb2cb28dff20073a3a

SHA256
6490231ac0f9ae304295a7d4855f7654c9e9b518bae0498e23cac8bd84ff20cf

SHA512
3d1ff048244f3b048960109a4e84a71bbea1ef2a0fb690bd47eb7ece29f1c8dff281495c59127eaa80aafaa22ec4e737dffa549186390f547f035b55b64f2d57

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

Filesize
367B

MD5
592c5837ad633620e8c9611c426b171c

SHA1
0e824d2cff128b8704a657febb271714bc368eea

SHA256
cb888187228a06a89a68cebb472d3258c0f39921f9e2c806a75d9ee8bc167fb7

SHA512
f7dd6456f6a07e99e534c6b49110b9a370ff71e98412d834f0dc234182e3f4305aa8f07d4b0260aacf5c6b4295912cecbccf39edbc853c98b3b5f263d45273cc

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

Filesize
6KB

MD5
ca4a58578419ee255a77e5afcc04d4a6

SHA1
f8faf5032358d1c23c56eb2fb916ca04c08cc12a

SHA256
af595f4eb3abec0aa38365b85430bc6918f801652ee80764fa14842254c5d3d1

SHA512
dd0a7502f0bec28100882f5be40b9961cf5f733518fe85dd7fe8801993c59bf7c19e088948bc61faee3cb0bb9e0cf844497735286a27c3130d9ef9b7686df530

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

Filesize
5KB

MD5
57cf8b88eccdccef8d1d15c3da166aa1

SHA1
bf7cdd9b59246531e2e3bf61402f2efafc57e02d

SHA256
db9cd78709e900ad384eb71a2d74511efc223a348fc7469487afd16e1bd08f36

SHA512
65592a09bbd8574e641badefcf105d7427e424f45ffbd01062b3715c35a45c0e5c2f0b5ca4379a32bb2c4f836ce63207341048d8b9cef17563f2d7f81bf4d711

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
9524703a7ed2d54018aff9ca1da14cb4

SHA1
59ee3e214302be6bf977b6f10e47174f1aa83b1f

SHA256
5db3ec879396748761b141326b38d5e0f89047d95918d2fe61349c828d8bb1bc

SHA512
54d9cfaf238cd946eb32c7c3f392a331f47d6e54b5e2d06f8d6b1fa9896ffe8ab60a884703496fcc499c574d70d809bc99229fd6e47474d17ee8aa5b59e61cf9

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

Filesize
10KB

MD5
f1be72cba8737c6f59cc6ebfacf02eb0

SHA1
9f3884bbd6b2c37e8e267ded77e7cc800cd614fd

SHA256
4142ac072aeb68c8d35412d407599a25e07ec495738b82d2c938c4c7e43479de

SHA512
d3af825a751da64d46257e8ce0ee2b4d9812e8b676cb45c8c37b6f6b0240bcc9fa00a7cf878f7c008e578631a0f094b4ea9a468518f43205edd59cbb37743657

Download Submit