b53fd42c4eff9fdbd09c8f69001067a3e0eb84935d860778dce88bc26a4fe129

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2024 13:12

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General

Target

c5f512806dfc509d652f1c226902c790.html
Size

2KB
MD5

c5f512806dfc509d652f1c226902c790
SHA1

d7649d33421ac303d9d95ed26b2bb0c327a99c77
SHA256

b53fd42c4eff9fdbd09c8f69001067a3e0eb84935d860778dce88bc26a4fe129
SHA512

c116831aa9d53d8241af7bf096008148bce48709b600dc9d4173ae2fe50dbcbe20a333e1d4253b1c4f41818e51cf66bd24b34b656af890dc66772e454a143a81

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
4472	msedge.exe
4472	msedge.exe
3992	msedge.exe
3992	msedge.exe
1740	identity_helper.exe
1740	identity_helper.exe
1128	msedge.exe
1128	msedge.exe
1128	msedge.exe
1128	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 3476	3992	msedge.exe	88
PID 3992 wrote to memory of 3476	3992	msedge.exe	88
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 2088	3992	msedge.exe	89
PID 3992 wrote to memory of 4472	3992	msedge.exe	90
PID 3992 wrote to memory of 4472	3992	msedge.exe	90
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91
PID 3992 wrote to memory of 4740	3992	msedge.exe	91

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\c5f512806dfc509d652f1c226902c790.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:3992
- 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,0x100,0x104,0xd8,0x108,0x7ffec85f46f8,0x7ffec85f4708,0x7ffec85f4718
  2⤵
  PID:3476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:2088
- 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=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4472
- 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=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3016 /prefetch:8
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=3240 /prefetch:1
  2⤵
  PID:3420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=3252 /prefetch:1
  2⤵
  PID:1232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=4664 /prefetch:1
  2⤵
  PID:868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=4660 /prefetch:1
  2⤵
  PID:1724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=3248 /prefetch:1
  2⤵
  PID:336
- 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=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  PID:1480
- 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=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=4668 /prefetch:1
  2⤵
  PID:5100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=3484 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:1
  2⤵
  PID:1228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5320 /prefetch:1
  2⤵
  PID:5236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3032 /prefetch:1
  2⤵
  PID:5576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
  2⤵
  PID:2352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,537487080753288582,14100501103824601428,131072 --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=1744 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3548

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
d8af12fc709eeed5bcd93b704fe274ad

SHA1
5b171c15996029dc0f988daead0490ce29293854

SHA256
9aeecd1e335361543a519b2d4eaff0793d8245df1206b494b4d3c286b3440d8d

SHA512
02df36b9ad8eb9bd2dcfb0b0a1de009432aae4bddafa73681e728589c7d99be0552bcb4e73da4a11cd4328a3d53f3daf40e53d34d5b5aa9a02811f38551d2952

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

Filesize
6KB

MD5
f58f23394a366aac59b41ba331fbfdc2

SHA1
5ef8ac0fdaa4121217ee68db35e1507fcb1a73a8

SHA256
cc425b90422eb98bebc7924fb5d019f800d44d318a98251f034af428874c4cdf

SHA512
5c995c4fed5509032276faf6fc5cfe09f1aaf365c4a99eaab272acbe5c626d06d83d8f11de139ddce4b6233d2c84b9dda14805e4c876ed2bc0dbd03286e6cc6c

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
12KB

MD5
4711696404ae67522cd02be71ae9279d

SHA1
5d13dc60aff1c380e4cd6915e05e9fc3d7a7dbff

SHA256
2d9a1e4daa3d2414c843404ea6fd075fd112ab4a19e459c7a219b57cb52520d0

SHA512
264c961803473abe2d9c1534d424ccfc60b8e12294c832869d595b9ba288d90203b3ce5dd6c097551c9cbfc38dfcfd7d20ad91ae5ed35a88d0f8beb68192459c

Download Submit