hxxps://steam[.]powereditemsworkshop[.]com/filedetails/sharedfile/id=4204295347

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 22:09

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General

Target

https://steam.powereditemsworkshop.com/filedetails/sharedfile/id=4204295347

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2552	msedge.exe
2552	msedge.exe
4508	msedge.exe
4508	msedge.exe
2596	identity_helper.exe
2596	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe
4508	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 1736	4508	msedge.exe	84
PID 4508 wrote to memory of 1736	4508	msedge.exe	84
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 3316	4508	msedge.exe	85
PID 4508 wrote to memory of 2552	4508	msedge.exe	86
PID 4508 wrote to memory of 2552	4508	msedge.exe	86
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	msedge.exe	87
PID 4508 wrote to memory of 1564	4508	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://steam.powereditemsworkshop.com/filedetails/sharedfile/id=4204295347
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:4508
- 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,0x100,0x104,0xd8,0x108,0x7ffde1be46f8,0x7ffde1be4708,0x7ffde1be4718
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:3316
- 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=2100,11524096327872288677,14137296332406036186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2552
- 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=2100,11524096327872288677,14137296332406036186,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:1564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --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=3348 /prefetch:1
  2⤵
  PID:1156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --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=3468 /prefetch:1
  2⤵
  PID:1248
- 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=2100,11524096327872288677,14137296332406036186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5920 /prefetch:8
  2⤵
  PID:2832
- 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=2100,11524096327872288677,14137296332406036186,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5920 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --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=4764 /prefetch:1
  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=2100,11524096327872288677,14137296332406036186,131072 --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=5156 /prefetch:1
  2⤵
  PID:3912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --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=5592 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,11524096327872288677,14137296332406036186,131072 --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=5428 /prefetch:1
  2⤵
  PID:4720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4724

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
8749e21d9d0a17dac32d5aa2027f7a75

SHA1
a5d555f8b035c7938a4a864e89218c0402ab7cde

SHA256
915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

SHA512
c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

Filesize
152B

MD5
34d2c4f40f47672ecdf6f66fea242f4a

SHA1
4bcad62542aeb44cae38a907d8b5a8604115ada2

SHA256
b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

SHA512
50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

Filesize
336B

MD5
eba1d2413d4e5b73646701f5db94419f

SHA1
6e76d11685d6df6162f71e83377b19329a8bed53

SHA256
d00647df15c1bf6c6304b7ba970e195229c8c739dc5973c670f11202113c49a6

SHA512
cd128ca36878cd350053a683ae7aebf0379f1a49bf33d287c0786bf656816de06569416cc81a7b9b52fabf3f48a9f629ac3b3eb2edb21b25b0cf853063ad7089

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

Filesize
5KB

MD5
b0711720b5386685a670e40e74cbe726

SHA1
170b94e24f99f5bd654e7af1135009f009bab59c

SHA256
86077cd1c6eb4110ca8c8bb01f63d01201cbb0bcbf8d86f6aae5d160e26b455a

SHA512
f6124b6269ab6d93e9b8d3fa06e4b7b386276b5d30501530725faa3a966c339aac61af38748e7edb605a76d3770be9451d0419304d4a5af634310a7c7e4dfc3f

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

Filesize
6KB

MD5
d838aa5efd4713f87218f7ba26bef4b0

SHA1
db6be26b0e43e0460df369951bdb5db7c98686fb

SHA256
b6806df6b7acb2dee194f74b07d2d5114557431448d08db1e9f089d5ea297e3d

SHA512
a2ac13e8e3e861e31a47e346ae9a118aabdc24f65430700ab8065067280a73e4d4fb6533ce4bc6adb77af401156e75f0987cb42709af73eb552e7d88b142619f

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

Filesize
6KB

MD5
91b290e7663e31a4c7c28a8c4dc854e1

SHA1
433383398ea3d1346f6dfc50e4eba2abac256e8f

SHA256
70c722d8601f26d298a25e5f22dc4be79d00d33e439282a346600256fb9f0452

SHA512
ca2d187044acb9cd408b309bcd6ea6cc630992970703cc788cd289be827f9cc269a670e7557390046bf18e4cb5a2f65854b23556ac22629a1cab1c8c80d63acb

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

Filesize
540B

MD5
ad25a2019adf5f4e7626c4dc504f40bb

SHA1
374be16b7b633514f5222066f7a2950d0fe0d97a

SHA256
b7c086c51d55e1c9e8a0a082338f5f84b022a0f5a7604da934c51e41cc39b6ef

SHA512
7ade514c4e9ebe4e44e0cdedbce72fcc2ce900988f6abd80e6f07e08f0d60ad3fd576d0615ac5d1174edd6d419be1bdc7f3049cfc7b9a42069db1ca597009bff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57d3ab.TMP

Filesize
540B

MD5
cd550df2220abb5cf73052f0031777a6

SHA1
2be6c807355989455ae1bb0fc8fac56497d5c591

SHA256
bce3439f42ef73387b7c988de6a0005a457adfad9ee554b907ae30bfea599209

SHA512
3f57053593dcd10d70141c563b7d463345b39aa27445cf3406741426319dfdabb36c433b9f389f80629eb0e6afea6229257a996cd4238a214c97e6d8e5fd5f89

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
9e6c5611a0a831dafcb9b950c608c1ad

SHA1
2be7678edf9b9f9aa537a8a129fbb15bbea78b8d

SHA256
05fc6c8507b5bf89a9f10e0e234504285c5a453104bd35dc1a12fb914d2ed885

SHA512
160eb65766d3032fceef6db8f639d27ae56276e1bd9b20eba9dda5e02aee7ea18c7e9f54c401b92cd4a3578a2d0bee344b6168b7cc7e8ac543bd942764d924d3

Download Submit