hxxp://Roblox[.]com

Resubmissions

29/04/2024, 20:25

240429-y7fekabe954

29/04/2024, 19:57

240429-ypds1sbf5v8

Analysis

max time kernel
1784s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
29/04/2024, 20:25

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General

Target
http://Roblox.com
Sample240429-y7fekabe95

Score

1^/10

Malware Config

Signatures

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
360	msedge.exe
360	msedge.exe
2596	msedge.exe
2596	msedge.exe
3328	msedge.exe
3328	msedge.exe
4816	identity_helper.exe
4816	identity_helper.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 3068	2596	msedge.exe	79
PID 2596 wrote to memory of 3068	2596	msedge.exe	79
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 4800	2596	msedge.exe	80
PID 2596 wrote to memory of 360	2596	msedge.exe	81
PID 2596 wrote to memory of 360	2596	msedge.exe	81
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82
PID 2596 wrote to memory of 1652	2596	msedge.exe	82

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://Roblox.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:2596
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ff838f73cb8,0x7ff838f73cc8,0x7ff838f73cd8
  2⤵
  PID:3068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1940 /prefetch:2
  2⤵
  PID:4800
- 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=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2072 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:360
- 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=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:1652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=3140 /prefetch:1
  2⤵
  PID:2344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=3160 /prefetch:1
  2⤵
  PID:1380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=4920 /prefetch:1
  2⤵
  PID:2168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=3448 /prefetch:1
  2⤵
  PID:1108
- 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=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3328
- 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=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=4148 /prefetch:1
  2⤵
  PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=4140 /prefetch:1
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=4516 /prefetch:1
  2⤵
  PID:1244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4736 /prefetch:1
  2⤵
  PID:1648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3844 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --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=5432 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1052 /prefetch:1
  2⤵
  PID:3340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:3804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,15218872212691514065,15917988137435920665,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4912 /prefetch:1
  2⤵
  PID:3136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:744

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 b1fa098c668cdf8092aa096c83328b93e4014df102614aaaf6ab8dc12844bdc0
MD5 7c16971be0e6f1e01725260be0e299cd
SHA1 e7dc1882a0fc68087a2d146b3a639ee7392ac5ed
SHA512 dc76816e756d27eedc2fe7035101f35d90d54ec7d7c724ad6a330b5dd2b1e6d108f3ae44cedb14a02110157be8ddac7d454efae1becebf0efc9931fdc06e953c
MD5 SHA1 SHA512

Submit Download

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 8728752ef08d5b17d7eb77ed69cfdd1fc73b9d6e27200844b0953aeece7a7fdc
MD5 bdf3e009c72d4fe1aa9a062e409d68f6
SHA1 7c7cc29a19adb5aa0a44782bb644575340914474
SHA512 75b85a025733914163d90846af462124db41a40f1ce97e1e0736a05e4f09fe9e78d72316753317dabea28d50906631f634431a39384a332d66fa87352ff497f8
MD5 SHA1 SHA512

Submit Download

Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 4a9e72ce961c9c2d0cbcc9ab57295b2521060c7d828bd4a6131a65e2e786b5ac
MD5 ad8db10c7a76092dadbcd1474a53b72e
SHA1 6f15ba57f78c0a6305f4102109129f8ed8ec2b1b
SHA512 a290769e7eda4453f396b125392b901398ede635fbaf2890feac25c3091c77350a78b38880f1f81911dec57485b122eabc8012fa6bc7fca029b848a5fb9221d3
SSDEEP 96:nXmk3vxm/DQYmttvIkxmPwSv0MoiVmdHIrJz70WQyV+VpziX3wI3:nXmk3EIDvIkgPv0MAIFz7Lx93
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 8KB
SHA256 909cd342782d1ac72bd5951717ddead414a121faf5717941b157c0e5148b4910
MD5 528143e90ad75633a77741b2d199140b
SHA1 c5527f02c35ebfa04f7d759450a15b852623fe84
SHA512 cbd2ef6d9e10ff0285de22e394dde1c27a55024cb3ad228e2afacc1a99ef3f96de7f0e5bb6aa376213819e39a4bf3b4dbe1f0f12539218e37a811ecb80d4fa03
SSDEEP 192:coCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxASG0EXXe2RUv09RTZIusRBYf:M9iIxuERzA83h09RZxASG0EfOWIus3Yf
MD5 SHA1 SHA512 SSDEEP

Submit Download