9ce18014ee0e2944bf4aa45defe2209fd5d349a2b2ae51f7d9c7b089c8d8ec92

Analysis

max time kernel
1680s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 19:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

rrpzvu.html
Size

23KB
MD5

650b9787654ad028358db964cbf34a2b
SHA1

c9ca901fc286b97848a503a90b5cb7b183ff1a6c
SHA256

9ce18014ee0e2944bf4aa45defe2209fd5d349a2b2ae51f7d9c7b089c8d8ec92
SHA512

5e46e3a1a8ff79d228379356ea09d582e8a6cde9be9f9edd2a8c0fb6697e3d00f94d93231c32d1df962963a68244ee52ce50e4430a99849355c44495b509df02
SSDEEP

384:52nL/L6XpvXOv+vFv4v9vFvYvPkvGKbjejvfnbz/rqLNaCEtViIEkm+uyFUMDnYW:cnL/LQpMMdWld2Sfqjfnbz/rqLNf+J15

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
5032	msedge.exe
5032	msedge.exe
4560	msedge.exe
4560	msedge.exe
2400	identity_helper.exe
2400	identity_helper.exe
3956	msedge.exe
3956	msedge.exe
2216	msedge.exe
2216	msedge.exe
2216	msedge.exe
2216	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4560 msedge.exe
4560 msedge.exe
4560 msedge.exe
4560 msedge.exe
4560 msedge.exe
4560 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe
4560	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4560 wrote to memory of 256	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 256	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5024	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5032	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 5032	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe
PID 4560 wrote to memory of 1616	4560	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\rrpzvu.html
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:4560
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9b66f3cb8,0x7ff9b66f3cc8,0x7ff9b66f3cd8
  2⤵
  PID:256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1876 /prefetch:2
  2⤵
  PID:5024
- 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=1892,7012437667649012743,14378699415156343489,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5032
- 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=1892,7012437667649012743,14378699415156343489,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:1616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=3180 /prefetch:1
  2⤵
  PID:2800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=3196 /prefetch:1
  2⤵
  PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=5184 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=4732 /prefetch:1
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3224 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=5240 /prefetch:1
  2⤵
  PID:388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=3312 /prefetch:1
  2⤵
  PID:2676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,7012437667649012743,14378699415156343489,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4792 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2216

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:228

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
1e4ed4a50489e7fc6c3ce17686a7cd94

SHA1
eac4e98e46efc880605a23a632e68e2c778613e7

SHA256
fc9e8224722cb738d8b32420c05006de87161e1d28bc729b451759096f436c1a

SHA512
5c4e637ac4da37ba133cb1fba8fa2ff3e24fc4ca15433a94868f2b6e0259705634072e5563da5f7cf1fd783fa8fa0c584c00f319f486565315e87cdea8ed1c28

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

Filesize
152B

MD5
8ff8bdd04a2da5ef5d4b6a687da23156

SHA1
247873c114f3cc780c3adb0f844fc0bb2b440b6d

SHA256
09b7b20bfec9608a6d737ef3fa03f95dcbeaca0f25953503a321acac82a5e5ae

SHA512
5633ad84b5a003cd151c4c24b67c1e5de965fdb206b433ca759d9c62a4785383507cbd5aca92089f6e0a50a518c6014bf09a0972b4311464aa6a26f76648345e

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

Filesize
471B

MD5
69d4e9ea34766e5cfe420e888cfde2cb

SHA1
e8c22d0e3520a0f10b682d01e2a1067aaa0cc6a7

SHA256
d54922d9d94aab9417890c14ab729ece75891a38252e50f0360d9acdd2d70c24

SHA512
3552522ad6c1f5a9bf8006eaa4046559bb05de65fdcc4a557663fcd9c018cd185aeb1552ca4413003040995d1849650fb19dc7f227372c533e99a0a29a65cc9b

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

Filesize
5KB

MD5
1c27cce0d01d6db571824bf0df6fca72

SHA1
bd7faf7e9773717f362b0592e77e17d1d62ad3ff

SHA256
e936e07d5de5907df0805ea3d57700f9231a596137b8c9eb0387493aca602c34

SHA512
2a96cc73d4d170635cab3103dca60dd8c232b4bf4980d75a7c538ea3e96a55e860636d8ccf387239f187cbb69f429607899d8327be2653672d2d02ef58cae529

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

Filesize
5KB

MD5
046041d2504a459e3e78b1adc5e95431

SHA1
4eddc8655e87528534b6b67cc3726ca289762dbc

SHA256
b6ce225cd9eeaf069d77324a2b368c09a0a4acbf1383f7b59bfaff3b8ecbcc23

SHA512
0067568c706e90f8b80e0400fcafca62ff75e761e024caa1ff2b78c1bd27293ad2bf9eee5936f8a01806904989e28cffe09a44f9e2b9a689cee455a19105e794

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
dd89a9c9baa39583369af0811573e98f

SHA1
e6779c5c87dc50f2bfb5bee59f628a8f8713f5d2

SHA256
75ea843d37b9989c804e4f5bb08a365fcca3544ea218c67f4a938b2641aeb69f

SHA512
ec5c1382b1c0e5947916d702a2cf2071421b96e003cbe4dcb0e0880b160681909d85b4bd9a101929c44f125b671a12680cf1a171aaa214a799c2e49cad52f70b

Download Submit
\??\pipe\LOCAL\crashpad_4560_DUCQOHOQDUCVEPHE

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit