hxxps://s3[.]amazonaws[.]com/msv5/images/spacer[.]gif

Analysis

max time kernel
10s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 04:42

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General

Target

https://s3.amazonaws.com/msv5/images/spacer.gif

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
4844	msedge.exe
4844	msedge.exe
2892	msedge.exe
2892	msedge.exe
2336	identity_helper.exe
2336	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 972	2892	msedge.exe	81
PID 2892 wrote to memory of 972	2892	msedge.exe	81
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 1256	2892	msedge.exe	82
PID 2892 wrote to memory of 4844	2892	msedge.exe	83
PID 2892 wrote to memory of 4844	2892	msedge.exe	83
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84
PID 2892 wrote to memory of 3464	2892	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://s3.amazonaws.com/msv5/images/spacer.gif
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:2892
- 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,0x100,0x104,0xd8,0x108,0x7fffe41846f8,0x7fffe4184708,0x7fffe4184718
  2⤵
  PID:972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:1256
- 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=2012,8015391792214895752,13061218983062764868,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4844
- 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=2012,8015391792214895752,13061218983062764868,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=3344 /prefetch:1
  2⤵
  PID:2580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=3368 /prefetch:1
  2⤵
  PID:3096
- 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=2012,8015391792214895752,13061218983062764868,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5732 /prefetch:8
  2⤵
  PID:2208
- 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=2012,8015391792214895752,13061218983062764868,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5732 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=4160 /prefetch:1
  2⤵
  PID:3620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=5324 /prefetch:1
  2⤵
  PID:2436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=5236 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,8015391792214895752,13061218983062764868,131072 --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=5864 /prefetch:1
  2⤵
  PID:4436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:880

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2032

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
4f7152bc5a1a715ef481e37d1c791959

SHA1
c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

SHA256
704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

SHA512
2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

Filesize
152B

MD5
ea98e583ad99df195d29aa066204ab56

SHA1
f89398664af0179641aa0138b337097b617cb2db

SHA256
a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

SHA512
e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

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

Filesize
5KB

MD5
8e4d037b24e9b4bb308a6e5fe4f6ab9c

SHA1
9b57b711b5be9adb2cfc829a76bb6cfb7964caa2

SHA256
574d3b9c0b912b9db88d46cb23d27c3bbb226c2c98b79a41540e40bd0923406b

SHA512
f58892b15ac7e4d094c0af25f3a2642ce91f10a6a2aca670b82e54cd35a295a55ab30725a088d674725b38b20db22ea8bd8c08bbe2d285e0b6d6151cd7869b72

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

Filesize
6KB

MD5
8609c483bd82ffe5b51a42237c3efef9

SHA1
1d2fe0baf3196684dea5ad54377a4d83dcec80cc

SHA256
b03750f6666576230554b1b12bbfe8bd934d20a12845bebe0ceabf6eac3d36f3

SHA512
59fab4605e6e71c81a2ac3a951cd3212d8bfaab47f247ce37ba4a3a4853f38f1f04e8cfd2fadd7b6b82724ebdb60bdbb941089cdfe4dad5eca0d3e67081fb2ae

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
3291e2e56d573e5914eea59508e53cb4

SHA1
82b53297f185c645cf90246c211cdac16fb5dd45

SHA256
03edc26c6bd036f3d063b45cbfb7c4019638879780d5eb2f648dc6025620fe9a

SHA512
9daf1709937d7cbde908e6dd21f4cb4a726e0dd25cbd9604b066da4efbc61c1c9cbdea09e09cfd6e984e2626674f7ec9d1948d56b4a10aa0e18325a8e761b153

Download Submit