3729ee089f80c1876cff2a382c3a4e9c311795b329a3165d482ac1b5a1c30590

Analysis

max time kernel
159s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 20:41

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General

Target

b99ac4f8e9bc1ef1a3899e0733db0627.html
Size

44KB
MD5

b99ac4f8e9bc1ef1a3899e0733db0627
SHA1

2bf129f48b0fa780d9bb32f7c6c9f55cdc579f7a
SHA256

3729ee089f80c1876cff2a382c3a4e9c311795b329a3165d482ac1b5a1c30590
SHA512

94dda5ea29c986f3d1f4dc6225b35761c12cb60bff6cf4dad9c0d2c3994b3f7d170e42c8fe437eb664c290224e122d79fcdc827fcc6306aaa613f5d18ad23a33
SSDEEP

768:mwS0l/sGVLsk8ejW4mTNn2o95elgZr1zQuMxk:mZJtP5elgZn

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
5032	msedge.exe
5032	msedge.exe
1732	msedge.exe
1732	msedge.exe
2424	identity_helper.exe
2424	identity_helper.exe
5856	msedge.exe
5856	msedge.exe
5856	msedge.exe
5856	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 1628	1732	msedge.exe	88
PID 1732 wrote to memory of 1628	1732	msedge.exe	88
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 2592	1732	msedge.exe	89
PID 1732 wrote to memory of 5032	1732	msedge.exe	90
PID 1732 wrote to memory of 5032	1732	msedge.exe	90
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	msedge.exe	91
PID 1732 wrote to memory of 2304	1732	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\b99ac4f8e9bc1ef1a3899e0733db0627.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:1732
- 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,0x100,0x104,0xd8,0x108,0x7ffcd84e46f8,0x7ffcd84e4708,0x7ffcd84e4718
  2⤵
  PID:1628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2592
- 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=2152,12223378927094334635,5024312535804614207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /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=2152,12223378927094334635,5024312535804614207,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
  2⤵
  PID:2304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=3292 /prefetch:1
  2⤵
  PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=3320 /prefetch:1
  2⤵
  PID:4820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=4736 /prefetch:1
  2⤵
  PID:3244
- 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=2152,12223378927094334635,5024312535804614207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5892 /prefetch:8
  2⤵
  PID:3240
- 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=2152,12223378927094334635,5024312535804614207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5892 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=4584 /prefetch:1
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=5704 /prefetch:1
  2⤵
  PID:2988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=5856 /prefetch:1
  2⤵
  PID:3380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=5344 /prefetch:1
  2⤵
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,12223378927094334635,5024312535804614207,131072 --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=4668 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3552

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
b9ed6f7c79cacc3a30554061ed72f062

SHA1
60427cc88e94983be5df0f94eaecd0a9337d63b8

SHA256
9369eb54cd67abb2f1c23cd1532a53f20992ece7b2ba43aa3a8c36a8d4c2b84b

SHA512
49b17db1362ca56d303911ba30033bd3110ff835559b68db6dd48f0fdbc89bd858192545a8e6e8d6a35e691267c68bcecc6b9861c8f17205272e53b67fe73531

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

Filesize
6KB

MD5
0402bcaa9f3c11953d26aac4630ac031

SHA1
6b6c9d9e99191e9f507ce4835f8461f9c2ed00c0

SHA256
b9ae5e5ffe992cd5d485db3a8478ab2bb92f42462265e2dd5990410c2704a584

SHA512
86a649f1663dfeb66ef2b7fcd3f36cb0d7b789c90484c798c726346cbdc5ebcc0271c32dfb4dee2673ea1d30999e3f12e78c8291f1f9f2b50873a79f57811b7e

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
c7e1018a697b6d32cf8da01aa5c0b687

SHA1
6a82336b869bc416c0d4b8ca4c08791f0a8bb7bf

SHA256
540004bf80db1f75c54aa8188793b77c687734c9b84fbdf399ce7b1a3d39c4fd

SHA512
506a70f1528d96f1bfcd8c1baa06d715971766a2b280abd40e8b2bd5aeeedcfc8e417bcd53625dcffa85dffbb7be25b3161fca804a2e967728271e40c761de91

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

Filesize
11KB

MD5
07443e6a22d3097abac651d362a9d609

SHA1
16d92cd33b0607851f26056bf6f9b9edb1480111

SHA256
0061d48763f07786ccf3d66f444af5282c02cdf6a00e6e6942a146304e4bdf8a

SHA512
381d12c85d65c9f318690d0eaafa2543b3f11947fae67aaa96bc6343a6f94cf85c5fd4752dc7acd81db281e887e90323cdb722e16c20143ee0ad77c01ff9565d

Download Submit