b5571af81c16b3ee63e6710ba8bbc51ae4af0edb556e578e0f0a94f5208fd8f2

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-02-2024 19:03

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General

Target

sample.html
Size

14KB
MD5

c91c632855a9ed649914181f7fa55869
SHA1

eb0054165f7cbe8445f23ae79fad431f3d04cde5
SHA256

b5571af81c16b3ee63e6710ba8bbc51ae4af0edb556e578e0f0a94f5208fd8f2
SHA512

bd61bd60ab712b2a42106de9c9a586e0e5caeaa4cbaf29a3773ddc4116e1cbcd6ba142d6331a985b01f89872aa074a9b9b05ae6b9100096afd3f8b470b6d724e
SSDEEP

192:PNx5Ssv99qXoqTJkNr423hZsdh6RwRfIpINrJz2gVBey3N:5Ssl9qYoJkN0uZsbpjFzLBZN

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
4828	msedge.exe
4828	msedge.exe
2052	msedge.exe
2052	msedge.exe
2584	identity_helper.exe
2584	identity_helper.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe
2052	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 4568	2052	msedge.exe	86
PID 2052 wrote to memory of 4568	2052	msedge.exe	86
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 3640	2052	msedge.exe	88
PID 2052 wrote to memory of 4828	2052	msedge.exe	87
PID 2052 wrote to memory of 4828	2052	msedge.exe	87
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89
PID 2052 wrote to memory of 1532	2052	msedge.exe	89

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\sample.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:2052
- 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,0x100,0x104,0xd8,0x108,0x7ffe8d5946f8,0x7ffe8d594708,0x7ffe8d594718
  2⤵
  PID:4568
- 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=2184,15866423864769203739,6350591207504373608,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:3640
- 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=2184,15866423864769203739,6350591207504373608,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=3284 /prefetch:1
  2⤵
  PID:2312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=3280 /prefetch:1
  2⤵
  PID:3920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4144 /prefetch:1
  2⤵
  PID:4692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=4160 /prefetch:1
  2⤵
  PID:4380
- 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=2184,15866423864769203739,6350591207504373608,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3308 /prefetch:8
  2⤵
  PID:2080
- 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=2184,15866423864769203739,6350591207504373608,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3308 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=3940 /prefetch:1
  2⤵
  PID:4032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=3364 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,15866423864769203739,6350591207504373608,131072 --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=3340 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4248

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
36bb45cb1262fcfcab1e3e7960784eaa

SHA1
ab0e15841b027632c9e1b0a47d3dec42162fc637

SHA256
7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

SHA512
02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

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

Filesize
152B

MD5
1e3dc6a82a2cb341f7c9feeaf53f466f

SHA1
915decb72e1f86e14114f14ac9bfd9ba198fdfce

SHA256
a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

SHA512
0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

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

Filesize
6KB

MD5
2b05631eca2b3b09cca069e069269f5e

SHA1
2d6bbe3c66be601213f36cfb1da99d36f5285777

SHA256
25880c116deb09ec457be8b0fbf90ffdc274402bea9c7aa9008cfe1b6901b346

SHA512
fb251231b78fc7b7e84d30f77b7c5ae62fe9a976a4c7cab14bf737ee074fcc06a3873da3c61e7268315bdf14fda1aa3e08acc22f7a11830e1750c9c6c9577064

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

Filesize
6KB

MD5
cd6841528af241f47fdd83e45652be70

SHA1
36f5dcb5c4ca7aacaab8aae668ec025b6d5ea05f

SHA256
4a17385929a8301e468fc45a0cf2ba4cb4c1c155c192e7eda465585426982b93

SHA512
6158498e4608eba5a9563c4812df90dfc0006957ee29c2e7525a8dec45f3452129a6733183bc924137208be2d2f6f3a502a02f07094d5e1936c5b82390381d3a

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

Filesize
6KB

MD5
21c731f1594d3e50dffa97e79fc57466

SHA1
f629d513489794d2cc53afdf702efbedf836117b

SHA256
9eabe61ea258927c94b0d2c381c9eb7f1d7ac1a36896204d0364e96530acbe89

SHA512
51a1c9b5d75c7e524de7738abc8f4fb1d4934b40733595f95a95e86010dc4d8e1f2584ee36ed25c9d7d0326227dacd16a69361ae3770f9b6dbb31bfb06b71a80

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
2f11dfc37122045a4bd10d575e37bcfe

SHA1
e8107f930d47f49092c0002512551656df0023b4

SHA256
223f5876c639820716f3cdd151d17e5af0d46dbea674d4faa4505b276b686f07

SHA512
927e114c9285086cb02af1ea6e69ff12e7a2ce75e39488699229c61713a9cfb8b3060b5ef9a565b2b9dd603eff091adedf38e26fca47dd1b42f125080f992794

Download Submit