hxxp://sia[.]soundestlink[.]com/ce/c/65ccd6aafe5afe8283331453/663328291cd33bde81da67e8/66332be730f7074d03255076

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 18:36

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General

Target

http://sia.soundestlink.com/ce/c/65ccd6aafe5afe8283331453/663328291cd33bde81da67e8/66332be730f7074d03255076

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
1612	msedge.exe
1612	msedge.exe
224	msedge.exe
224	msedge.exe
1864	identity_helper.exe
1864	identity_helper.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe
224	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 3920	224	msedge.exe	85
PID 224 wrote to memory of 3920	224	msedge.exe	85
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 2972	224	msedge.exe	86
PID 224 wrote to memory of 1612	224	msedge.exe	87
PID 224 wrote to memory of 1612	224	msedge.exe	87
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88
PID 224 wrote to memory of 1648	224	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://sia.soundestlink.com/ce/c/65ccd6aafe5afe8283331453/663328291cd33bde81da67e8/66332be730f7074d03255076
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:224
- 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,0x100,0x104,0xd8,0x108,0x7ffdf3c146f8,0x7ffdf3c14708,0x7ffdf3c14718
  2⤵
  PID:3920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
  2⤵
  PID:2972
- 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=2176,12249303540457474298,5112985159371608487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1612
- 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=2176,12249303540457474298,5112985159371608487,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
  2⤵
  PID:1648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=3336 /prefetch:1
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=3356 /prefetch:1
  2⤵
  PID:2936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=4796 /prefetch:1
  2⤵
  PID:3980
- 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=2176,12249303540457474298,5112985159371608487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  PID:2592
- 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=2176,12249303540457474298,5112985159371608487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=5156 /prefetch:1
  2⤵
  PID:916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5656 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5680 /prefetch:1
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,12249303540457474298,5112985159371608487,131072 --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=3144 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5060

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1536

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
62c02dda2bf22d702a9b3a1c547c5f6a

SHA1
8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

SHA256
cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

SHA512
a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

Filesize
152B

MD5
850f27f857369bf7fe83c613d2ec35cb

SHA1
7677a061c6fd2a030b44841bfb32da0abc1dbefb

SHA256
a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

SHA512
7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

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

Filesize
188B

MD5
6c00844c69ff420715bf189c8747dfef

SHA1
4f6d3857ea773dfb98945a78b4249380aeeaad59

SHA256
bb55d65d08b179d6a8c1068b99fd732fd32a5952c42c10c1099b7767e33cd4d2

SHA512
9ea5ab908ddde6bfb8a52f48066a25f5bd687adc3ee94488b2f3be84a8e3016287aa517b173538261f313313b07b71c40d1a07e795a2a67b833382dabf3cdc8f

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

Filesize
6KB

MD5
c0ded3e105ccf760190a87d6a4ea919d

SHA1
45845d22a4d288a81692b107f0c213334f7eed13

SHA256
fd0b1132f442be659cff6fdcdb5e77fc2b1b161ca397ddde4a582cebfeed608c

SHA512
f4bc63115bf1962cd5f2458dd09d22cfa4a80876386330c99278c98f175173a423558ecdbf82556c7659e5e69262b19d3166eaf58cbbc349a8ad4e0713676838

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

Filesize
5KB

MD5
b25ee4f6268bb71126aa3b962aaa2cb6

SHA1
cacfa7bd8f02cc6ffad6cb5c6e0022cfc54ff423

SHA256
86c502213d1aa9c7095bc03978a9f6e6610102579a1ae260467b7ad4297ca920

SHA512
7219097a7b507958dad9aabf5db73da9f58033028b351494b2b833a55ece1f6985e96cd5488270514ea4849573e4cf8e54bcbb49d52662fd00d91bc2231bf948

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
e1aabc25bf2b3a369190b859939adf44

SHA1
7aeb0d93b2d6c7169632c92aa24f8a6aaaff549d

SHA256
dd4254787cf3a23acf7cc12bf325783b0e2e75277fe4c12f2410b8d941d47642

SHA512
d696cf8d6aca6a0fce081479fa5845761f22058d78f7b4e2236e728219fa7e71aacead44744fd0bda947290742ec4bd867f88b6863cfd62e2da32623b70f4be8

Download Submit