c3f0f7f74d2ee14524341cf2c266459208c5eb6380da07f9948f740e1c6c7f23

Analysis

max time kernel
20s
max time network
23s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 22:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
steamunlocked-launcher.exe
Size 13.1MB
Sample260805-2d7thaxfle
SHA256 c3f0f7f74d2ee14524341cf2c266459208c5eb6380da07f9948f740e1c6c7f23
MD5 4865c49cb1a7d51abea58a657348dbcc
SHA1 8d84b6019874cc946ae4dbeeba5df6bca5023c65
SHA512 79d00f6eb44b0ba4e41e9e50daf3cd02e0aea47ae94b891b5cc8833ebf90d01443605e3c161c492c220391ddf889730c2928acd2772f1d5ef3be2910c61167fb
SSDEEP 196608:x3M8XjtLCTwUNqFnsp4r0JGu9pWPNIbdCPe:JMUjlCT4F04sGEWPNIMe
TLSH
T13DD63A11BE9B5958D18ACCB0C34B8AA78E2130DF093AB4BF44CA52293F7D7F55F19219
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

defense_evasion discovery trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	steamunlocked-launcher.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

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	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedgewebview2.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
4784	msedgewebview2.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4412	steamunlocked-launcher.exe
4412	steamunlocked-launcher.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4412	steamunlocked-launcher.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 4784	4412	steamunlocked-launcher.exe	89
PID 4784 wrote to memory of 1208	4784	msedgewebview2.exe	90
PID 4784 wrote to memory of 2116	4784	msedgewebview2.exe	91
PID 4784 wrote to memory of 2116	4784	msedgewebview2.exe	91
PID 4784 wrote to memory of 2116	4784	msedgewebview2.exe	91
PID 4784 wrote to memory of 2116	4784	msedgewebview2.exe	91
PID 4784 wrote to memory of 5940	4784	msedgewebview2.exe	92
PID 4784 wrote to memory of 1792	4784	msedgewebview2.exe	93
PID 4784 wrote to memory of 1792	4784	msedgewebview2.exe	93
PID 4784 wrote to memory of 1792	4784	msedgewebview2.exe	93
PID 4784 wrote to memory of 1796	4784	msedgewebview2.exe	94
PID 4784 wrote to memory of 1796	4784	msedgewebview2.exe	94
PID 4784 wrote to memory of 1796	4784	msedgewebview2.exe	94
PID 4784 wrote to memory of 1796	4784	msedgewebview2.exe	94
PID 4784 wrote to memory of 1796	4784	msedgewebview2.exe	94

C:\Users\Admin\AppData\Local\Temp\steamunlocked-launcher.exe
"C:\Users\Admin\AppData\Local\Temp\steamunlocked-launcher.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=steamunlocked-launcher.exe --webview-exe-version=0.2.3 --user-data-dir="C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=4412.4228.2992034106643419581 /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:4784
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView /prefetch:4 /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.139 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=122.0.2365.106 --initial-client-data=0x184,0x188,0x18c,0x160,0x194,0x7ffb6ab15fd8,0x7ffb6ab15fe4,0x7ffb6ab15ff0
    3⤵
    PID:1208
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView" --webview-exe-name=steamunlocked-launcher.exe --webview-exe-version=0.2.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1748 --field-trial-handle=1760,i,16472640541430354739,2130698011559369144,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f
    3⤵
    PID:2116
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView" --webview-exe-name=steamunlocked-launcher.exe --webview-exe-version=0.2.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=1680 --field-trial-handle=1760,i,16472640541430354739,2130698011559369144,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f
    3⤵
    PID:5940
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView" --webview-exe-name=steamunlocked-launcher.exe --webview-exe-version=0.2.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2288 --field-trial-handle=1760,i,16472640541430354739,2130698011559369144,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f
    3⤵
    PID:1792
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView" --webview-exe-name=steamunlocked-launcher.exe --webview-exe-version=0.2.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --mojo-platform-channel-handle=3372 --field-trial-handle=1760,i,16472640541430354739,2130698011559369144,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:86ec477061a9e8740d082a2ba5aaa0bd8ea1e76f /prefetch:1
    3⤵
    PID:1796

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

5e06ff12-b9d1-4ca4-9f7b-d8a65ea31793.tmp

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\5e06ff12-b9d1-4ca4-9f7b-d8a65ea31793.tmp
Size 3KB
SHA256 b7e22b40c98bf5415ee34a0b325858f4fcb13ca91e60f38196fdd54e1738e658
MD5 155024cb5466e013b8b0ea21e2e2d502
SHA1 fe648a5227c1e17191e74d019e92b890d4238849
SHA512 ce8783d62b2f6c36e4c4831a6a2b6c34ea14167ebcea89c42727bca06628d3c8fbd906a6224a62e68298c6d4eb56e9caea3b0614320316088b96e171bc0b88f2
TLSH
T1E46198335970A9374EF39A04B9863716BBA95033E8953F65D6EC1F1C01DB3982342C27
MD5 SHA1 SHA512 TLSH

Submit Download

settings.dat

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 0f232c1f264e5a2afe03368bc920068d26b503a743f558cbce8cac11a9075700
MD5 8c9fb9a6be932174a68e2650c1214d5d
SHA1 a89b38b38440a918d9e18581daadb913a9e3a0d1
SHA512 bbe7bfc2f611cab2b1542ccb2000aa9219907b76858ba37340daf0f03d57cb1f31f0eb6fe0f1c8ad38e9276bd0815432f227061031ae3716edf30568ff29ee52
TLSH
T1E4D0121777710A7CC0303433101267490C02D11FC0058004A428851D9F440901A06542
MD5 SHA1 SHA512 TLSH

Submit Download

settings.dat

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 7f5804ef856557d33d12c83aa8bd079fa79d0534d40841ade9aad8c22ad89998
MD5 a2c159e9b29b56ab682d57691815b738
SHA1 394441a84be149fb7c801a8489b7c80cc6169d8b
SHA512 25db1be0dd307933d8d4ee5dc8de235727f08a51c0fd81b32ed3d970068d241709639be0c4118a1d561be426e10b0a37cdfbbea9cbb7878eb8e53e8150511f63
TLSH
T18BD00415D7740D5CC0747433503047410D075455C01141145010000CCDC01401145305
MD5 SHA1 SHA512 TLSH

Submit Download

throttle_store.dat

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

Submit Download

SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

Submit Download

MANIFEST-000001

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Default\shared_proto_db\MANIFEST-000001
Size 41B
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
MD5 SHA1 SHA512

Submit Download

CURRENT

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Default\shared_proto_db\metadata\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

Submit Download

data_0

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\GraphiteDawnCache\data_0
Size 8KB
SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
MD5 cf89d16bb9107c631daabf0c0ee58efb
SHA1 3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
SHA512 8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
SSDEEP 3:MsFl:/F
MD5 SHA1 SHA512 SSDEEP

Submit Download

data_1

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\GraphiteDawnCache\data_1
Size 264KB
SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
MD5 d0d388f3865d0523e451d6ba0be34cc4
SHA1 8571c6a52aacc2747c048e3419e5657b74612995
SHA512 376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17
SSDEEP 3:MsEllllkEthXllkl2:/M/xT02
MD5 SHA1 SHA512 SSDEEP

Submit Download

data_2

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\GraphiteDawnCache\data_2
Size 8KB
SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
MD5 0962291d6d367570bee5454721c17e11
SHA1 59d10a893ef321a706a9255176761366115bedcb
SHA512 f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
SSDEEP 3:MsHlDll:/H
MD5 SHA1 SHA512 SSDEEP

Submit Download

data_3

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\GraphiteDawnCache\data_3
Size 8KB
SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
MD5 41876349cb12d6db992f1309f22df3f0
SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
SSDEEP 3:MsGl3ll:/y
MD5 SHA1 SHA512 SSDEEP

Submit Download

Local State

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Local State
Size 15KB
SHA256 1c28906677a7ac3cc469c9f891538f25e71fef4068592fdb3b1078e767003acc
MD5 e40a929e7b2e2df67599ed563f21fe51
SHA1 be17f0b7e966225d638d7a82a3b975107c046966
SHA512 a2c9664faabdee733c025c3d3168c45341749571672c5efce4a2c8144bf2ed3a396114e18762c4e8b25cd54b904253e1b2bfea2aebd9398240b76d4326bd3e10
SSDEEP 384:1+aQikB+z/xvxjg/qhE2NBSBd0T3h8Br9zR:A/UxvxjgC+pM4rFR
TLSH
T123729E2A55387E37A6F3E5147A59175BCFBC94B390C26E788AF95F0906973E81302C13
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Local State

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Local State
Size 2KB
SHA256 e1231e106027ac62fbaa8860749ad0962ff75cf92c01c2f033d7924f6d03ef0d
MD5 9b8e08d0b60b75374506c4a95edc5273
SHA1 5d5142580ab669ae5f5ba00e725fb325a86274b1
SHA512 698931acde2f0569c0ba04493794458ce6f12f05c326095b1cfd25e25f8cb752dadfe5cc63fc85b9b34667896ac5cc10e8541dbca45eedd719db937e380ad695
TLSH
T1375195336920BB378AE256047A4A3A679E7D91A2A9522F2096DC1F1C00DB35C3702C37
MD5 SHA1 SHA512 TLSH

Submit Download

Local State~RFe58e0b6.TMP

Path C:\Users\Admin\AppData\Local\com.uploadhaven.launcher\EBWebView\Local State~RFe58e0b6.TMP
Size 1KB
SHA256 4b3d6c1b425d06d64183610a2ed88364b666335590c37147de86b344a2f3be1c
MD5 c2df81c6aec486296ccfe5390ff6fa60
SHA1 34a18f1169e18de14d487683e7afb2ccda7045dd
SHA512 fceec64cb7c7e41908fbb63e84d4d440c1ee398f64cfcc658c40134214b01b9852629bf3426cbf5fbab792f30d14861f3e646bfb5d468ba68fbae21264cb3ce1
TLSH
T1BE215472D670AF33ADD2365531477A9B6F298067D5104E10A2DD4B2C01EB39CB92BC33
MD5 SHA1 SHA512 TLSH

Submit Download

memory/1796-73-0x00007FFB8C4F0000-0x00007FFB8C4F1000-memory.dmp

Download

memory/2116-24-0x00007FFB8C4F0000-0x00007FFB8C4F1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads