hxxp://roblox[.]com

Analysis

max time kernel
84s
max time network
125s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
18/02/2024, 18:47

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General

Target

http://roblox.com

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 8 IoCs

pid	Process
2932	msedge.exe
2932	msedge.exe
1988	msedge.exe
1988	msedge.exe
1384	identity_helper.exe
1384	identity_helper.exe
1360	msedge.exe
1360	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe
1988	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 3052	1988	msedge.exe	37
PID 1988 wrote to memory of 3052	1988	msedge.exe	37
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 3692	1988	msedge.exe	79
PID 1988 wrote to memory of 2932	1988	msedge.exe	80
PID 1988 wrote to memory of 2932	1988	msedge.exe	80
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81
PID 1988 wrote to memory of 760	1988	msedge.exe	81

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:1988
- 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,0x7ff8fc1f3cb8,0x7ff8fc1f3cc8,0x7ff8fc1f3cd8
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,9463225385737648275,11964750287428645728,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:3692
- 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=1892,9463225385737648275,11964750287428645728,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2932
- 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=1892,9463225385737648275,11964750287428645728,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,9463225385737648275,11964750287428645728,131072 --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=3192 /prefetch:1
  2⤵
  PID:4920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,9463225385737648275,11964750287428645728,131072 --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=3172 /prefetch:1
  2⤵
  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=1892,9463225385737648275,11964750287428645728,131072 --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=4964 /prefetch:1
  2⤵
  PID:3220
- 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=1892,9463225385737648275,11964750287428645728,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1384
- 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=1892,9463225385737648275,11964750287428645728,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5572 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1360

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:900

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

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

Filesize
152B

MD5
7d4bdd41d7150644a9fecac756bd5298

SHA1
cc6bd77ecef146f18a526ab6a1167649b2bf526d

SHA256
ae1f95fd0cac26454941f0578d73b695849ce52ab2ef95eccbb63853cf9103ce

SHA512
ba873b94e850c6fa0de096961380265ec833778854612e938ace2c4c1772423793d0d22a585533180328478cc23aef6971be56eee2256405636f80076ed2c796

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

Filesize
2KB

MD5
d99b8739bfe228a2fc989787c6561d7a

SHA1
72b099b177a85536fcd85c4740f1aa5f65ee9339

SHA256
968d60dbc03670745e6d4033e2da7443e18d5b8b4a96a3250115d70e1cdbe9d3

SHA512
a19776ce78acf34be9c3b2594d1ece9e8be1220e9392041ba7b1f1da869a39110f9098bbb85d0fba6f320913bbc959c0e4972634e21d896a7800812f94c23288

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
916B

MD5
c8233fde7509da1da7f3f198c89a7cd4

SHA1
dceeff3e8efc28493dd07379796c32251cc06222

SHA256
0d4585703e3b5a84a091e1e8521b8fb9b1961ef26beb5f017b642f33ead3df19

SHA512
3aa8473b73a046c179e44709839cb3a17e9b9df969631a6d9568115eff41a2ae5a30d5c6b207148a4b443400e7116d8de66ff17ffff1090bbd5d9198ddd39a5a

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

Filesize
5KB

MD5
d09e8333676d253ce544bcc9289c1f57

SHA1
8f8da1f3c6ee4a1d700c8939e56804dc4872cffb

SHA256
42060e91fefa2cdb0f384c1baa0c16fabdf8cc93e15d37c23453b5f03380c082

SHA512
afce99fdc25eabef4524b367a87184f6ea484c701e4f06dba6a30ec632e798f51d26cef744969fe3a42dfb49190726cc0ee6d0ab15810d16b20abbd54cdba101

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

Filesize
5KB

MD5
1730f2fdb83fcfb18b32fee671a5f539

SHA1
728499c371fddb32ea51286bffa5faf9e3e3b00d

SHA256
37f94530eaf06271613ab16dcdf9758727421f1488d919805abb0bf3dcc69bd7

SHA512
d0870bb1d3b64b0e761d53aca693ae6667917592084a0088c279b02c8ff50ff43c5178e708c0f10b3124fcdbc7a3919407f656212f3ff394ce1102ff5f392c1c

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

Filesize
6KB

MD5
fe2a3c092db45fb850551b65f356bb9c

SHA1
a3e0c57af957632cd3e0b14ce7681654dd4cb478

SHA256
f094dd5d953dcf8975113802f127a5de4c402b7f9dd96755b4b2941b55f9b2bc

SHA512
250870a02871dd8aaef7ab60e7053bdfeb41ab16b3d504a7b5cc03fc2e7d03adbc8030c8186ba6063de848b741b0ccb8ef94cf2e5ac49eedc07e7f34105a859b

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

Filesize
25KB

MD5
00042df6368289238bc60caef1baa46d

SHA1
981c49ac7b10bd2a9d159daf00844110629837a9

SHA256
3ca68414527ece019ac110954726207b8a46bebe6180c2615158f7aebf6e6b1b

SHA512
8f549ecc6a1ac0cc153fe39759b8fe093af520dd94e37b8c32e7fc7e87263cc5b2bf404bff31a5960ad9fcf82dabb5a534fa07cc441ce646de2a8b532c28ff51

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

Filesize
1KB

MD5
4e1cd28f316864c7017284b64430472f

SHA1
086145d0ce326b507c44787246e72f3f56a1fa5a

SHA256
7adb1ddc31a578b37d474aa5dbabc0681209f488c7ffb9a6e2b804b4c96ab270

SHA512
6fb9be84f4497e2c4947450ea70014f6cbe25b4374e2f422029fd4c62725cd0d9252b14892b80a24e9e92c6e55d364406b14b74ca87d1c1a0c894b4e3cf098e9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ab72.TMP

Filesize
1KB

MD5
2564250553708c755b9c5f7dab6cb12f

SHA1
30b888a4ed815defbdb4e9c03967da7e5cee5d30

SHA256
75a28238484bb15a41649c0d7bd41fbe71a86c492582431cd3830f2cb40c3d62

SHA512
9b39ebd5a5236c317aff89362b1970960692055e03f3c5113c8ee336e52f25efcc080c014f625c0ca34e10f463708eb3bee5e069dd764b31c68b6620ddb8989c

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
3281c7f16ff9f00caaabb38e09efb957

SHA1
615d1f24bfa250248a7f4198b27144aae2920e1d

SHA256
b962cb4d4ca49e13ba7415400d6c10f18bcb0628fed7ff3493fdc349e5155129

SHA512
f032f53fa088a4b1374b1a8aa11ad7800e8b3a9483bcc57512bf79aa6ea44ed66e3837dfd0cb420c4e0c20bcf293ab8b6deb2abfd7008206e94ccfb7a1aca6fe

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

Filesize
10KB

MD5
44d90d539f7c671fd5e2391e5f5e13f2

SHA1
728dc194b45cd6b5c64898036185d60aa0e24ee7

SHA256
adca9a4866c67bc123b5fa4406372f2d2720948d3756551a2858fccda8161d45

SHA512
a2703ba509853c1936f9e65d4e5850647fe278c637999736c76b7b0b566143ad828218cd3739a87896e04904b5536086e9c39976f003685caeb36342cd9a2e8a

Download Submit