hxxps://github[.]com/arm-university/Graphical-Micro-Architecture-Simulator

Analysis

max time kernel
208s
max time network
203s
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, 18:06

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General

Target

https://github.com/arm-university/Graphical-Micro-Architecture-Simulator

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 10 IoCs

pid	Process
1808	msedge.exe
1808	msedge.exe
4612	msedge.exe
4612	msedge.exe
1852	identity_helper.exe
1852	identity_helper.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4612 wrote to memory of 2800	4612	msedge.exe	85
PID 4612 wrote to memory of 2800	4612	msedge.exe	85
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 4728	4612	msedge.exe	86
PID 4612 wrote to memory of 1808	4612	msedge.exe	87
PID 4612 wrote to memory of 1808	4612	msedge.exe	87
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88
PID 4612 wrote to memory of 4708	4612	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/arm-university/Graphical-Micro-Architecture-Simulator
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:4612
- 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,0x100,0x104,0xd8,0x108,0x7fff93ab46f8,0x7fff93ab4708,0x7fff93ab4718
  2⤵
  PID:2800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:4728
- 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=2056,5504691776206222608,16452981890388962428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1808
- 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=2056,5504691776206222608,16452981890388962428,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:4708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=3352 /prefetch:1
  2⤵
  PID:1796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=3360 /prefetch:1
  2⤵
  PID:2828
- 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=2056,5504691776206222608,16452981890388962428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  PID:2036
- 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=2056,5504691776206222608,16452981890388962428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=5000 /prefetch:1
  2⤵
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=4064 /prefetch:1
  2⤵
  PID:1824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=3396 /prefetch:1
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=3352 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,5504691776206222608,16452981890388962428,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2028 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1180

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4816

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
c00b0d6e0f836dfa596c6df9d3b2f8f2

SHA1
69ad27d9b4502630728f98917f67307e9dd12a30

SHA256
578481cd359c669455e24983b13723c25584f58925b47283cb580019ef3142b1

SHA512
0e098ab5f5772fec17880e228a0dccbbaa06dc1af14e0fd827f361599c61899fe07d612a7f7b049ff6661d27fdc495566dd20fc28ceed022b87c212bf00be5da

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

Filesize
152B

MD5
54f1b76300ce15e44e5cc1a3947f5ca9

SHA1
c978bfaa6ec6dae05464c6426eaa6cb3c3e2f3b7

SHA256
43dec5d87b7ee892a3d99cb61f772ba403882ac0772423f36034e84244c1ca24

SHA512
ac26e5676c675be329eb62b5d5a36a0e6014ab8a6366684b0fc2a59ae5f061f596f462b82eb4e9f135d2235a0cbd4af96680d234eecc873a8397fd81507d277a

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

Filesize
2KB

MD5
362a549ca69fae703986512ee12f39bc

SHA1
83bbb78678176250d98c88548351ba7c125bfedb

SHA256
dde3ada77e4c34bbe50dcf781dd01a31c81743526d907c449adf96e4f0b958cb

SHA512
f2850f281516f49ccf9ba0e94df0919d678092529996809a568f5e5d6ea00b67844402b85080e0161b50f08465cb844f0736c47ca1a854c71ab89fbe61aa3896

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
496B

MD5
d22266ba3d8db30279b96944f0cec985

SHA1
44e288cdfe75a5e8299ce32e75dd9e0705cdbac9

SHA256
77873629fa695e434160c86ae9116906ff65a97666d7d35a3ed63221b627c0bf

SHA512
d463aecbdac835dace5544b4267c86c2ed7d3165ba95095db6dfc3a25655f2391fa202a81d37b4a76a36f04456ed86df137302ad0e456fd59ecdfee3c69c6c1b

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

Filesize
5KB

MD5
6506e18dd1f9f698707a4335de65b80e

SHA1
35af8370921f8d79e00848bfec022d1ce996e235

SHA256
f9f9f387deaa31a0f1b66d588266acd8e9b74f39780e43ed7ed29d67636c5d7b

SHA512
2ed5c5cebc42804c6fb1b88865c3240ed7b3ad48d031d6eecae41b01e935226e9d99d4f21cb71151dfdd1c3b625accc38ba762d041bc10a97c940e56d452b0bd

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

Filesize
6KB

MD5
90293eaeddc2ed1962bcbd8a4829be0a

SHA1
ba680bf0131d64f93e1283f0d5457a57af31502e

SHA256
49482c94db9556e11846b7e8d1669e4e06b08ebb4f4bd8e275d5d23a62bea06e

SHA512
2c1ddf01aba48a46d92b5e0cf423c37fc0c112ca14b2d05a8bab862336158a4b8d7bf947d3885879c06f4564ed70c5f35911a670fb4bd79c92dc0fd3713ef641

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
11KB

MD5
fed1247205bf6d2bf4fe13e2a8d1d46f

SHA1
e5933c9f7bfe0d11dda3cd1ab93db9c84edf892d

SHA256
eab669e7ea802ae1b5201705ea9d19f9db5b9ae0d6d891b54f798dd43c5bb616

SHA512
45c85f748ce149bd768630e9feaaf69e4695dd33a5160ceede10b3b301cbd4cd8947db9b5f694ea16a2c0e1e36f4e077f8cdbd11257030dda40c212a280b5a6e

Download Submit