hxxps://steamcommunity[.]com/sharedfiles/filedetails/?id=3416597198

Analysis

max time kernel
145s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2025 14:47

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General

Target

https://steamcommunity.com/sharedfiles/filedetails/?id=3416597198

Score

3^/10

discovery

Malware Config

Signatures

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 10 IoCs

pid	Process
2404	msedge.exe
2404	msedge.exe
560	msedge.exe
560	msedge.exe
3496	identity_helper.exe
3496	identity_helper.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe
1632	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe
560	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 600	560	msedge.exe	84
PID 560 wrote to memory of 600	560	msedge.exe	84
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2568	560	msedge.exe	85
PID 560 wrote to memory of 2404	560	msedge.exe	86
PID 560 wrote to memory of 2404	560	msedge.exe	86
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87
PID 560 wrote to memory of 4516	560	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://steamcommunity.com/sharedfiles/filedetails/?id=3416597198
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:560
- 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,0x100,0x104,0xd8,0x108,0x7ffb6b1c46f8,0x7ffb6b1c4708,0x7ffb6b1c4718
  2⤵
  PID:600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:2568
- 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=2096,12854642475933932986,10455821356699014046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2404
- 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=2096,12854642475933932986,10455821356699014046,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:4516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=3368 /prefetch:1
  2⤵
  PID:764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=3376 /prefetch:1
  2⤵
  PID:3088
- 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=2096,12854642475933932986,10455821356699014046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:1440
- 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=2096,12854642475933932986,10455821356699014046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  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=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=5384 /prefetch:1
  2⤵
  PID:1836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=5400 /prefetch:1
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=3004 /prefetch:1
  2⤵
  PID:4388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=5296 /prefetch:1
  2⤵
  PID:4316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,12854642475933932986,10455821356699014046,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1632

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2140

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
6960857d16aadfa79d36df8ebbf0e423

SHA1
e1db43bd478274366621a8c6497e270d46c6ed4f

SHA256
f40b812ce44e391423eb66602ac0af138a1e948aa8c4116045fef671ef21cd32

SHA512
6deb2a63055a643759dd0ae125fb2f68ec04a443dbf8b066a812b42352bbcfa4517382ed0910c190c986a864559c3453c772e153ee2e9432fb2de2e1e49ca7fe

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

Filesize
152B

MD5
f426165d1e5f7df1b7a3758c306cd4ae

SHA1
59ef728fbbb5c4197600f61daec48556fec651c1

SHA256
b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841

SHA512
8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6

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

Filesize
480B

MD5
e4a0fbda4e442b4d014eb5704e8c16fb

SHA1
c072ec830807eabab061d14090806fcd576dde0e

SHA256
d07196e8e519a7b8f10a1e766ae1ec1e6ff8764a89204e6693af794f8a67c443

SHA512
c7c5c7b534ce3f1fd5e91eb0b0f6490da70f92be6a23dc45e5fb304adc108b099f7ea791eb0af2ace36a21b0e7f185128983f564861ec3bc2a39ce9108918ab6

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

Filesize
200B

MD5
851943153a9c993db50bd137132d43ae

SHA1
48cdc742a5cd573f49f121bbc3277467bf9fa787

SHA256
a990d3c3cd96b387d41eb87ea50e67242a5d7ad3d70f24a08a4bb3d3dc15f210

SHA512
40af6f0d43d3753dcc68a9454af6f15c0be1ce36a8d6c2d3981958a16dbd2b78a40e6a0f87a02b79cc921200041632821b8b4b2d933f6b76078e5657016f3648

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

Filesize
5KB

MD5
cb2527e36aafe8b6de232001da220476

SHA1
68037aaae5b6b2f3437f6a9a8f0c109d39369ffc

SHA256
ee100026058d0ba827d1f44d94e54b06943d58049a56452af7f6d5f67434e5af

SHA512
7e48ff5e4a6c06db6b5a73c2b198e3fd47fad4d6f6fac95ecbda0dcbb3eb5102af942d74022098fb6f9635cb7a8529205551f91d7c7f7cd4252fea5087ebc471

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

Filesize
6KB

MD5
bd376e0d86ee14ae6de1aeef56711e21

SHA1
e5ddb8d6e96cbfaa434b3b276599253644f84452

SHA256
6ef750acd24b6d552bd58ccc78bd54ac817de752bc81a44b46846a8c15d805c2

SHA512
264f741418d9f6bce94feff8228c5bd15f5846f2f2f028028bb48ad6be969b4ad6af2225ab7aa1a0dffee7fd866c97036a25e8f0b9bd73576a653c92b186e7a6

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
44e386e188aa91608fc478394efdc6a4

SHA1
0b2daa760dc7dd268d15ccd2371f4740f8080969

SHA256
82037c0016e51c0dcaa3d0a03b934f2d6a49403bd7c368a87695bedf18a863f1

SHA512
dfacb32908ef37f5c13803d4e22761acf7aab6fbb73cdc1f01262c5ea6f173922c756820fc8834ec87a5af1070a37b32a2d2c5191361fb7361df139f16226ccc

Download Submit