hxxps://objects[.]githubusercontent[.]com/github-production-release-asset-2e65be/33014811/3686dc03-d527-4545-a743-0f8a3ba5611d?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction/20240904/us-east-1/s3/aws4_request&X-Amz-Date=20240904T151735Z&X-Amz-Expires=300&X-Amz-Signature=672e455[.][.][.]

Analysis

max time kernel
122s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/09/2024, 05:18

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General

Target

https://objects.githubusercontent.com/github-production-release-asset-2e65be/33014811/3686dc03-d527-4545-a743-0f8a3ba5611d?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction/20240904/us-east-1/s3/aws4_request&X-Amz-Date=20240904T151735Z&X-Amz-Expires=300&X-Amz-Signature=672e455...

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
872	msedge.exe
872	msedge.exe
3744	msedge.exe
3744	msedge.exe
3008	identity_helper.exe
3008	identity_helper.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 5072	3744	msedge.exe	83
PID 3744 wrote to memory of 5072	3744	msedge.exe	83
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 4164	3744	msedge.exe	84
PID 3744 wrote to memory of 872	3744	msedge.exe	85
PID 3744 wrote to memory of 872	3744	msedge.exe	85
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86
PID 3744 wrote to memory of 1928	3744	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://objects.githubusercontent.com/github-production-release-asset-2e65be/33014811/3686dc03-d527-4545-a743-0f8a3ba5611d?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction/20240904/us-east-1/s3/aws4_request&X-Amz-Date=20240904T151735Z&X-Amz-Expires=300&X-Amz-Signature=672e455...
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:3744
- 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,0x100,0x104,0xd8,0x108,0x7ffa3f7f46f8,0x7ffa3f7f4708,0x7ffa3f7f4718
  2⤵
  PID:5072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:4164
- 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=2096,17224985082703612947,15707022876171700548,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2424 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:872
- 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=2096,17224985082703612947,15707022876171700548,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:1928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=3308 /prefetch:1
  2⤵
  PID:4060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=3324 /prefetch:1
  2⤵
  PID:4988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=4688 /prefetch:1
  2⤵
  PID:564
- 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=2096,17224985082703612947,15707022876171700548,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  PID:1920
- 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=2096,17224985082703612947,15707022876171700548,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=4792 /prefetch:1
  2⤵
  PID:4208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
  2⤵
  PID:3036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=5248 /prefetch:1
  2⤵
  PID:844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17224985082703612947,15707022876171700548,131072 --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=4964 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1956

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
197B

MD5
5dfbec0d7bb161b275dcc53d0e0c61ff

SHA1
4101c246a54c78fbb6692e60815002de35b55988

SHA256
bc7bebd5c501d787e4097d766fe6bda162e83f80825b9a5bfb54f0fd41a4c2ff

SHA512
fc1dba9bf7c0c9020389703ae6a5fb92e60356ceade7d1f1cb9a06e3ef541c1cd4efc9e5930b2a3e6bd45d9d494480f18e938a716105d4c720f99bcc06cdd296

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

Filesize
5KB

MD5
ce931176ef501b95e933d86cd6ec371d

SHA1
126abf0ee0d57058792f7348d84a3b2f51cc5be5

SHA256
4b74038ed1aafe94b58427957a5bff051233b89169973f879fec131f8ef4d93d

SHA512
a921bdf1848952f70a62ad2eb4d294c182c7f7d2c83963425f81820eb88937a2e03082c29eec34cdf426ef38c7016fc60756db575a114d875dd41398db14b80d

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

Filesize
6KB

MD5
13a414fb71122edb473a40e36873e44e

SHA1
83e9cdb530bc9d15bbf03fb00d2fa0a768bff4df

SHA256
a51eeaf1e98da52bffb1ba0a1d73bc19cf6745187bfc8f2e0c939755a2751d1f

SHA512
f0ed29490a5674d0bf310c9db46e4a300508f677d71b973891df836348430959249ec97e69a14027df762fc4cee3156685c2352e73f41a93301239582cf248f6

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
dc705d56c77191a91fa3b2b42196f286

SHA1
6022f3490f24d1aaf5f472611ea26411873436fb

SHA256
fc54a277efa1dfd50f84d43db5b0751da1b54e6fa63b8679b9efdc84aa9895a3

SHA512
53de6b40fe7b4e2c11289e377e4b79425663f5d307f8d77df6823ed5e02ee592bf38ffd75f7a5fa3d64b49fa2236825c2804f13b912c4a342a909653f6c7e127

Download Submit