hxxps://www[.]mediafire[.]com/folder/5hrkyx7565vrj/Roblox_Installer

Analysis

max time kernel
16s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 18:25

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General

Target

https://www.mediafire.com/folder/5hrkyx7565vrj/Roblox_Installer

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 6 IoCs

pid	Process
4908	msedge.exe
4908	msedge.exe
1328	msedge.exe
1328	msedge.exe
4520	identity_helper.exe
4520	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe
1328	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 4320	1328	msedge.exe	80
PID 1328 wrote to memory of 4320	1328	msedge.exe	80
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 688	1328	msedge.exe	81
PID 1328 wrote to memory of 4908	1328	msedge.exe	82
PID 1328 wrote to memory of 4908	1328	msedge.exe	82
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83
PID 1328 wrote to memory of 3684	1328	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.mediafire.com/folder/5hrkyx7565vrj/Roblox_Installer
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:1328
- 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,0x100,0x104,0xd8,0x108,0x7ffd168946f8,0x7ffd16894708,0x7ffd16894718
  2⤵
  PID:4320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1996 /prefetch:2
  2⤵
  PID:688
- 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=1988,11939727700406561176,17496138411689959097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2096 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4908
- 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=1988,11939727700406561176,17496138411689959097,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
  2⤵
  PID:3684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --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=3304 /prefetch:1
  2⤵
  PID:1320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --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=3332 /prefetch:1
  2⤵
  PID:3284
- 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=1988,11939727700406561176,17496138411689959097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
  2⤵
  PID:2180
- 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=1988,11939727700406561176,17496138411689959097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --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=4924 /prefetch:1
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3532 /prefetch:1
  2⤵
  PID:180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --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=5072 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,11939727700406561176,17496138411689959097,131072 --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=5140 /prefetch:1
  2⤵
  PID:1236

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2168

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2852

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

Filesize
5KB

MD5
3305c9bfecd5a1205a22a5f1e70394b2

SHA1
233b219d37964e46e5ef898975b482dbe6135a19

SHA256
55b99a7749e5223ce63370cdab20f9e2f15bcb4b31602b9271feaaee00d8c9fa

SHA512
46df73c1d8e379abdf004121dae1b7915d3fefe217c241acbc5e4e831bd882c124ab52f855cdb83d0bcaa2f75f7141bfe8670e4b10dd7d19540a73ddd60a4b6a

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

Filesize
6KB

MD5
1218f4433193c7a875a20299bc11a458

SHA1
b63fcfd7850d17a49b78d71cc72c33c788081672

SHA256
ff46a63d0fcb3c6fb76bf429ff3174923b0167090890d737bbe43a5c57295f93

SHA512
c34558ee423b61654c9537bba454dc0ad7f41f9129ba8c97275f4f040491b087891a933fa47aaa9855421652c69afdfa5e4ef7e1ab0e684fc5d76f34b894d13e

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\d5935bdf-9a71-4cd9-976f-992daced6738.tmp

Filesize
8KB

MD5
d4059f37ee97146faef191467a7c8896

SHA1
aea7f15a80f6bad4af35b0accb1430d15df44106

SHA256
929d945fc08373b5ca33fae588ed41b55cfa305ca386dff6fdffb261c5dc8a5d

SHA512
4342c26f8b6db04689d607e3402f3056ec74c4aca740bc878fa12587b516933cc42df6aff267dc0a01d7100678421c421c1d6ca63a4d787f8fb9287623dd52e2

Download Submit