hxxps://cdn[.]discordapp[.]com/attachments/1172303743149154305/1263987442231545987/FiveM_Optimizer[.]exe

Analysis

max time kernel
11s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 22:55

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General

Target

https://cdn.discordapp.com/attachments/1172303743149154305/1263987442231545987/FiveM_Optimizer.exe

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
3200	msedge.exe
3200	msedge.exe
4948	msedge.exe
4948	msedge.exe
2600	identity_helper.exe
2600	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 3328	4948	msedge.exe	84
PID 4948 wrote to memory of 3328	4948	msedge.exe	84
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 4596	4948	msedge.exe	85
PID 4948 wrote to memory of 3200	4948	msedge.exe	86
PID 4948 wrote to memory of 3200	4948	msedge.exe	86
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87
PID 4948 wrote to memory of 1408	4948	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1172303743149154305/1263987442231545987/FiveM_Optimizer.exe
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:4948
- 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,0x100,0x104,0xd8,0x108,0x7ffa8f9246f8,0x7ffa8f924708,0x7ffa8f924718
  2⤵
  PID:3328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,1280810440614687594,8349173604526408346,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:4596
- 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=2052,1280810440614687594,8349173604526408346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2404 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3200
- 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=2052,1280810440614687594,8349173604526408346,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:1408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1280810440614687594,8349173604526408346,131072 --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=3360 /prefetch:1
  2⤵
  PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1280810440614687594,8349173604526408346,131072 --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=3380 /prefetch:1
  2⤵
  PID:812
- 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=2052,1280810440614687594,8349173604526408346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  PID:2132
- 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=2052,1280810440614687594,8349173604526408346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1280810440614687594,8349173604526408346,131072 --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=4928 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1280810440614687594,8349173604526408346,131072 --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=5376 /prefetch:1
  2⤵
  PID:2044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4708

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
04b60a51907d399f3685e03094b603cb

SHA1
228d18888782f4e66ca207c1a073560e0a4cc6e7

SHA256
87a9d9f1bd99313295b2ce703580b9d37c3a68b9b33026fdda4c2530f562e6a3

SHA512
2a8e3da94eaf0a6c4a2f29da6fec2796ba6a13cad6425bb650349a60eb3204643fc2fd1ab425f0251610cb9cce65e7dba459388b4e00c12ba3434a1798855c91

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

Filesize
152B

MD5
9622e603d436ca747f3a4407a6ca952e

SHA1
297d9aed5337a8a7290ea436b61458c372b1d497

SHA256
ace0e47e358fba0831b508cd23949a503ae0e6a5c857859e720d1b6479ff2261

SHA512
f774c5c44f0fcdfb45847626f6808076dccabfbcb8a37d00329ec792e2901dc59636ef15c95d84d0080272571542d43b473ce11c2209ac251bee13bd611b200a

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

Filesize
5KB

MD5
45d61f0cd69bf38fd632395d28200b84

SHA1
5b9c37f974849a4e0175997451dd42d1a546a844

SHA256
530e63d9f7643d9f79cee9f3e8cd19d931a1a5dcff29ec35c9ebc4ee633a60f1

SHA512
77dac04d1da8bc226bbc928c4459ec97b5972f514f09f9d4b6f0133954738815c3661a38a41b2716cd535e8df2d45f0ae449639e39eedea5a426c7ddc445a453

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

Filesize
6KB

MD5
c25773fcd5d451c8bf4cb7f2fa928cd9

SHA1
30528c725089ec489dc148fa4474b34543cf761d

SHA256
061a81cfaf6ca16c22c4660bdb45d95fe5057a0d1bc38fb490eba5839627b444

SHA512
4990ce92fb8d20b6652948838303b9bea4d9c217ae522a87bbcf5bd589b34c71417ac71289ffaee6f28afec47101a41a899405dde2f7f687bd2c8d5b35b6fe37

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
195f73d4aadf8d397603f89bb1c783b3

SHA1
c4a528b7ade19245fc90bdaa74464332932dbd0d

SHA256
3ed5b741e126dc2403ec19fad09f234152bc9fb0ea164397c9a8f53cc99bbe0f

SHA512
c1892a0f0fb55ec28ee3e9b276a186e17ec902bf598230929732217ebc7e8e59f7eb936c767fbad3b8035876f7aafd040f71a5dbd25b3dcf29e78393a2c080f9

Download Submit