hxxps://stenmcomnmunity[.]com/10538240964

Analysis

max time kernel
50s
max time network
53s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
18-01-2025 23:52

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General

Target

https://stenmcomnmunity.com/10538240964

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 8 IoCs

pid	Process
1116	msedge.exe
1116	msedge.exe
4104	msedge.exe
4104	msedge.exe
1108	msedge.exe
1108	msedge.exe
2592	identity_helper.exe
2592	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 1764	4104	msedge.exe	77
PID 4104 wrote to memory of 1764	4104	msedge.exe	77
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 4376	4104	msedge.exe	78
PID 4104 wrote to memory of 1116	4104	msedge.exe	79
PID 4104 wrote to memory of 1116	4104	msedge.exe	79
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	msedge.exe	80
PID 4104 wrote to memory of 4000	4104	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://stenmcomnmunity.com/10538240964
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:4104
- 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=0xe4,0xe8,0xdc,0xe0,0x10c,0x7ffacf983cb8,0x7ffacf983cc8,0x7ffacf983cd8
  2⤵
  PID:1764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:4376
- 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=1844,1830415721696139360,11187725147610838156,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1116
- 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=1844,1830415721696139360,11187725147610838156,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2580 /prefetch:8
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=3276 /prefetch:1
  2⤵
  PID:3036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=3292 /prefetch:1
  2⤵
  PID:3476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=4508 /prefetch:1
  2⤵
  PID:2096
- 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=1844,1830415721696139360,11187725147610838156,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1108
- 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=1844,1830415721696139360,11187725147610838156,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5684 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=3540 /prefetch:1
  2⤵
  PID:572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=5704 /prefetch:1
  2⤵
  PID:872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3512 /prefetch:1
  2⤵
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1844,1830415721696139360,11187725147610838156,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4888 /prefetch:1
  2⤵
  PID:3584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2256

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
e1544690d41d950f9c1358068301cfb5

SHA1
ae3ff81363fcbe33c419e49cabef61fb6837bffa

SHA256
53d69c9cc3c8aaf2c8b58ea6a2aa47c49c9ec11167dd9414cd9f4192f9978724

SHA512
1e4f1fe2877f4f947d33490e65898752488e48de34d61e197e4448127d6b1926888de80b62349d5a88b96140eed0a5b952ef4dd7ca318689f76e12630c9029da

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

Filesize
152B

MD5
9314124f4f0ad9f845a0d7906fd8dfd8

SHA1
0d4f67fb1a11453551514f230941bdd7ef95693c

SHA256
cbd58fa358e4b1851c3da2d279023c29eba66fb4d438c6e87e7ce5169ffb910e

SHA512
87b9060ca4942974bd8f95b8998df7b2702a3f4aba88c53b2e3423a532a75407070368f813a5bbc0251864b4eae47e015274a839999514386d23c8a526d05d85

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

Filesize
528B

MD5
02e93a15b2f61c1cb9c39a895fa1c845

SHA1
888f8f60fb8cda8c052a9a29f96d6da6a9a921b7

SHA256
66d0453cf7aa625b30e2207d99f7a3ee1015cde2d2d5f3e025b41af0db1cf008

SHA512
d05d3a69acb0972af43325b534e217e98e8b8e35bc23d12add8a32cfcc1f4f7c864e3ce3b44cadcc31c1694a9b94d2766f56bb8e96f4ec10fc776df6621844ea

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

Filesize
6KB

MD5
e51eb4c4cc138c558bc1ca785cee2916

SHA1
5b46a5a9fcf2e64e1284264b10321a7c1c3d6161

SHA256
1ddd5e6a785a47508d242c198d1571949452cc1a5c37ac7933c034c7568b63c6

SHA512
3acba711d72666e68064538e08ebc878c7f4120be3d0460dd1bddd140fd34935c8ff456f988e4551743ce3ca7cc6709b287749632eaf0c53304b1ff7f46de5c9

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

Filesize
5KB

MD5
ee95946da5d4fa3d9ee7421cd6ed556c

SHA1
64fad190c4e81831a1dd7c2232b1649345b8bc02

SHA256
690f5fbcdcb002ca02707da503076f99b168015b9f478a3ecf36f5231e7171b8

SHA512
7ebc548ce8dc370bc3bc52bd7358a9a6d480621435406c55e531540ecae13b6c0a81f700953f6669de1582f5bb9710cda2d7d17f1383f6270a89b63a1692c15c

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

Filesize
1KB

MD5
a2d4baef75a59256f0eec7f2662da4b1

SHA1
563288b3889b419fabe3250e561d2a8d600dbaee

SHA256
412584507af342598d084cc7f40c6574f7c58b0df66237f5b7fce9cdeef71d25

SHA512
df1af63242b1cc629e5870947e4a854914c0dc53a0e845a1ee8e851586355f7e5de1f7718340f38b194514a5fd9f744066baf8ee6df79f087fa20ace006d4fd0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fdb9.TMP

Filesize
1KB

MD5
0e687d631820e6b38cea4bbefb896fba

SHA1
e72d98a3bd64813167cd452f872de89bcdb536d3

SHA256
9867a1135f723d5bff6d339ab7fde640b3d29ac5b77afb0cb7a32b66a560a7a1

SHA512
3d3f497036372c6f95775f4c20f8aabec2d2c66887f6e903a23fdfe7fe2f8e94c72fe4538feb8cb7f22ccdc92abd83c16e9dcacb9661cdec6067882f2709fd22

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\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\Local State

Filesize
10KB

MD5
c337da4218ccaebf1b0a0221968498c5

SHA1
c92eccbfd82f11be360dd57aba181cbd807288ab

SHA256
60f4fa4c49220c2aa0c3b07a43257b77e32d63585a5cc0b5ab1a5121c7e61044

SHA512
952130e85889ac47daa87177f0371e88faecbd371e38630fb84fdf32576ae30bfa0d83b9241e9eca3ac98403fa9fdb0658cb888ba07a7c365669173ca4e0e274

Download Submit