hxxps://d1ng9lshxk6v9w[.]cloudfront[.]net/docs%2F52b58738-66ad-48d3-ab95-ce8b1af467dd%2Friviera_images%2F1?Expires=1728559009&Signature=fZGSxt-jlgWm4T16ZRFVdP2m-TrThl7RCi33SgRSgNF9Hj60G~c~vYxSNopksMC07amomE1O-C4vUl3XnZjAgNJ6EXX-RmtAJZVco3bpW8QNEPh1IbrMPXU3PJf8iE~YYsJ9w~abzhONCySlPpkwpnqfFvgV5nDC-3ntBgRQXhQs~DMdzPqHacJFPQSnb7PTpM5V8VCMbGrRaF3GW85rvEeK8pXpZv0wMqxaI5DCy24at5HPKDlaIVR4E3C4wWuxEGZxD7-HRcjQcm37dTvrJcu72mIFioFAHUw~H0sCJPs0nLeZzmspyFtHCIKFPzX2gg1D6QDJIxs1ThhCZGVrLg__&Key-Pair-Id=K35JMHU7N40WUH

Analysis

max time kernel
33s
max time network
34s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 11:16

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General

Target

https://d1ng9lshxk6v9w.cloudfront.net/docs%2F52b58738-66ad-48d3-ab95-ce8b1af467dd%2Friviera_images%2F1?Expires=1728559009&Signature=fZGSxt-jlgWm4T16ZRFVdP2m-TrThl7RCi33SgRSgNF9Hj60G~c~vYxSNopksMC07amomE1O-C4vUl3XnZjAgNJ6EXX-RmtAJZVco3bpW8QNEPh1IbrMPXU3PJf8iE~YYsJ9w~abzhONCySlPpkwpnqfFvgV5nDC-3ntBgRQXhQs~DMdzPqHacJFPQSnb7PTpM5V8VCMbGrRaF3GW85rvEeK8pXpZv0wMqxaI5DCy24at5HPKDlaIVR4E3C4wWuxEGZxD7-HRcjQcm37dTvrJcu72mIFioFAHUw~H0sCJPs0nLeZzmspyFtHCIKFPzX2gg1D6QDJIxs1ThhCZGVrLg__&Key-Pair-Id=K35JMHU7N40WUH

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 6 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
1764	msedge.exe
1764	msedge.exe
5080	identity_helper.exe
5080	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 4760	1764	msedge.exe	82
PID 1764 wrote to memory of 4760	1764	msedge.exe	82
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 4980	1764	msedge.exe	83
PID 1764 wrote to memory of 3232	1764	msedge.exe	84
PID 1764 wrote to memory of 3232	1764	msedge.exe	84
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85
PID 1764 wrote to memory of 2756	1764	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://d1ng9lshxk6v9w.cloudfront.net/docs%2F52b58738-66ad-48d3-ab95-ce8b1af467dd%2Friviera_images%2F1?Expires=1728559009&Signature=fZGSxt-jlgWm4T16ZRFVdP2m-TrThl7RCi33SgRSgNF9Hj60G~c~vYxSNopksMC07amomE1O-C4vUl3XnZjAgNJ6EXX-RmtAJZVco3bpW8QNEPh1IbrMPXU3PJf8iE~YYsJ9w~abzhONCySlPpkwpnqfFvgV5nDC-3ntBgRQXhQs~DMdzPqHacJFPQSnb7PTpM5V8VCMbGrRaF3GW85rvEeK8pXpZv0wMqxaI5DCy24at5HPKDlaIVR4E3C4wWuxEGZxD7-HRcjQcm37dTvrJcu72mIFioFAHUw~H0sCJPs0nLeZzmspyFtHCIKFPzX2gg1D6QDJIxs1ThhCZGVrLg__&Key-Pair-Id=K35JMHU7N40WUH
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:1764
- 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,0x100,0x104,0xd8,0x108,0x7ffa380546f8,0x7ffa38054708,0x7ffa38054718
  2⤵
  PID:4760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:4980
- 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=2056,1704452871176214274,11401335981145459640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3232
- 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=2056,1704452871176214274,11401335981145459640,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
  2⤵
  PID:2756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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:3700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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:4840
- 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=2056,1704452871176214274,11401335981145459640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  PID:4224
- 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=2056,1704452871176214274,11401335981145459640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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=4740 /prefetch:1
  2⤵
  PID:2488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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=4780 /prefetch:1
  2⤵
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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=4104 /prefetch:1
  2⤵
  PID:4300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,1704452871176214274,11401335981145459640,131072 --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=3372 /prefetch:1
  2⤵
  PID:2368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2080

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
e55832d7cd7e868a2c087c4c73678018

SHA1
ed7a2f6d6437e907218ffba9128802eaf414a0eb

SHA256
a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

SHA512
897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

Filesize
152B

MD5
c2d9eeb3fdd75834f0ac3f9767de8d6f

SHA1
4d16a7e82190f8490a00008bd53d85fb92e379b0

SHA256
1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

SHA512
d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

Filesize
6KB

MD5
77c55db5251eae3371f7335211f7b7ad

SHA1
edd4ff83528c6a0ea270f3574d46c17bbebb7636

SHA256
d6aae98a9d57a68b739dcb7335aac530b14156fe25435c9b5b9a7f654457a768

SHA512
fb9189500c0e7334e732de5db5ad1fed7042db19b956686b862fabdbbfb513ff9c9f37f84a2d3b9bbdba0661bea5a2cc53323ddf650e98f42380bc83f5a1b42c

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

Filesize
6KB

MD5
6e0dc30e0fbcecacae4e3f63f7d11cca

SHA1
1388514bea5b54b41d6cff8f18bc11186cc3c245

SHA256
c20d4800ef2f0359b163c18063355faa7e8d012aed76f197154211a68f471e3c

SHA512
8f2737e3cbcb40891050547728a6dc56006bd3f5507aaac0552069c9df03d85b9db7d7611b61f01fbc694f68cdcc9a2136b9298e058dff771af30d54c452c8b6

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
1758b680ffee071c3bc6a2f82d0084b8

SHA1
d6159026ed018f404caae1c879600ae1e9e9b8ee

SHA256
5ae566d72c37c762e65aa6333a9b2be3b456a6f86fa9091a7dc99279f5eb9beb

SHA512
5dfef070aa11f55d78cb2f70c5eb390d7a3e7b54e0ae8d9da68844de0377726080511c34823133e49c759512b987003d5c9d46d79d3dd8b1af3a654ed696dbfb

Download Submit