f881b35fbd2f03a084a5ab618b680a7d4fe5a059c3b4f9d94711bc4e46def038

Resubmissions

28-05-2024 15:47

240528-s8lebaag4y 1

28-05-2024 15:43

240528-s6d78abh34 1

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 15:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Needed_Confirmation.htm
Size

93KB
MD5

46616115f35c28ac4adb5af3c9820066
SHA1

050cb31a779541f159f143e96b56a3088a0b2d8f
SHA256

f881b35fbd2f03a084a5ab618b680a7d4fe5a059c3b4f9d94711bc4e46def038
SHA512

2bb426d0a91061216eb6545a83327e2a28e7b5565d0d082c0f1883f22ebe1ad5c8ed336d55a629e31923d4c463e3aa4fca25e50b2888ae448b7c55b767e750f6
SSDEEP

1536:2kSu0aJzplySZMCTO5N2fCVLrP2IMMW1lxjxcAt:tjz3DZMCTO5N2fCVLrzMdt

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
2128	msedge.exe
2128	msedge.exe
4244	msedge.exe
4244	msedge.exe
4540	identity_helper.exe
4540	identity_helper.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe
1504	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe
4244	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 4136	4244	msedge.exe	82
PID 4244 wrote to memory of 4136	4244	msedge.exe	82
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 3976	4244	msedge.exe	83
PID 4244 wrote to memory of 2128	4244	msedge.exe	84
PID 4244 wrote to memory of 2128	4244	msedge.exe	84
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85
PID 4244 wrote to memory of 5044	4244	msedge.exe	85

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\Needed_Confirmation.htm
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:4244
- 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,0x100,0x104,0xd8,0x108,0x7ffdadfc46f8,0x7ffdadfc4708,0x7ffdadfc4718
  2⤵
  PID:4136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3976
- 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=2076,16173377379984071509,14381901916980931712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2420 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2128
- 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=2076,16173377379984071509,14381901916980931712,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=3252 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=3292 /prefetch:1
  2⤵
  PID:432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=4716 /prefetch:1
  2⤵
  PID:2016
- 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=2076,16173377379984071509,14381901916980931712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5648 /prefetch:8
  2⤵
  PID:1756
- 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=2076,16173377379984071509,14381901916980931712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5648 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=5308 /prefetch:1
  2⤵
  PID:1848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=5720 /prefetch:1
  2⤵
  PID:2520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=5816 /prefetch:1
  2⤵
  PID:748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=5848 /prefetch:1
  2⤵
  PID:3600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,16173377379984071509,14381901916980931712,131072 --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=5108 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3616

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
c9c4c494f8fba32d95ba2125f00586a3

SHA1
8a600205528aef7953144f1cf6f7a5115e3611de

SHA256
a0ca609205813c307df9122c0c5b0967c5472755700f615b0033129cf7d6b35b

SHA512
9d30cea6cfc259e97b0305f8b5cd19774044fb78feedfcef2014b2947f2e6a101273bc4ad30db9cc1724e62eb441266d7df376e28ac58693f128b9cce2c7d20d

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

Filesize
152B

MD5
4dc6fc5e708279a3310fe55d9c44743d

SHA1
a42e8bdf9d1c25ef3e223d59f6b1d16b095f46d2

SHA256
a1c5f48659d4b3af960971b3a0f433a95fee5bfafe5680a34110c68b342377d8

SHA512
5874b2310187f242b852fa6dcded244cc860abb2be4f6f5a6a1db8322e12e1fef8f825edc0aae75adbb7284a2cd64730650d0643b1e2bb7ead9350e50e1d8c13

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

Filesize
412B

MD5
1e71bb5799209db192510ab839412d84

SHA1
17c46f8f0f959f30d6ad0dfd1d46b8d295f56f1b

SHA256
9d0415df6f3183d02cc2eab874a17d647dc184e63f1cd1131216bf4e1f85525d

SHA512
bdc59acf76cb73cef29afd0390ce9ed28eb8cb14da5d25a20f7cb1401a6fa91dbc4e6dfc2065407284107dadd51cf02fca2d196e6d79c711206bf5ca128c18ec

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

Filesize
5KB

MD5
b1ae1adfb382760c1f4862086d2a7900

SHA1
1db6341bd01a95ba1c38aedf6f6bf6aa45327bd5

SHA256
0c7b06ded0be12b2ef1ecae625397f5d62476ec4272bc8e06970b787f0e6e558

SHA512
9bae79002f86f831335be08c390de51e345722e0b2ab068e8047f6e7309c6b930d0123b4d7e0076b057c84928d0f315064ff8883e7628e2fb125c168fb57e1c6

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

Filesize
6KB

MD5
b276a580980713a06ee15650582a3931

SHA1
76ec7922a82e2392d207cbbc54c56acd85bba953

SHA256
b89af196d943300635a2c840780bed7142986f6e96627a2139beb15faa7737a7

SHA512
05c5c1a261c7a07a1216302f47cb7b1ad23d10b95bb68360eec852ec86010b1ecbc4a8d0a14ea3c124da178668eb3b3a746063d8dad0f8d4e7ebe9a9db1f6498

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
e188e235a26052f1e7410a2cb8039c5b

SHA1
80017e460bd1c91e2a5f8a6428e0ab8fa7cb307b

SHA256
4e9f1ff6a43fe6ff907ccabb4bb9889bb5227db8f54ce5ccaa6fe373f3a6ac21

SHA512
85c914ebfd3849c1f4098d398c2070a080490afc6f478d2eafad7fd81e4001c29d2a88a3f319aeaac7be50b8e937f02f37dff2b367b73b54078c0ed973a4b493

Download Submit