8e24500c381c9abb77a1892a68e62f367852ff945e1bcbac379441e4fea772b1

Resubmissions

23-05-2024 14:32

240523-rwr6naed5w 10

23-05-2024 14:31

240523-rvpzxaee27 10

23-05-2024 08:41

240523-klg5daba72 10

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 14:32

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General

Target

email-html-1.html
Size

946B
MD5

90c7264fde86f0c788ecea131de65e16
SHA1

bfecdfcc84b0bf0c11522032ec04ed6836385bfd
SHA256

67a8037245ca5e31a99d8a7dd453c3049385829ec8c0f79c90377f6dffbb02b1
SHA512

8725786f9e9bd865088b0af532ac6c9ba2d8c6c019c14dc22cc868c17acc6284e7165c0fb7f322682fb9d48dc19c923ad7a37f1588bfb4dc2acbfe47d81c4949

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4640	msedge.exe
4640	msedge.exe
4612	msedge.exe
4612	msedge.exe
4440	identity_helper.exe
4440	identity_helper.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4612 msedge.exe
4612 msedge.exe
4612 msedge.exe
4612 msedge.exe
4612 msedge.exe
4612 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4612 wrote to memory of 4372	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4372	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4512	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4640	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 4640	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	msedge.exe	msedge.exe
PID 4612 wrote to memory of 3976	4612	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\email-html-1.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:4612
- 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,0x100,0x104,0xd8,0x108,0x7fff488146f8,0x7fff48814708,0x7fff48814718
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:4512
- 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=2072,11301442757910126103,5079291883734740554,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4640
- 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=2072,11301442757910126103,5079291883734740554,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=3320 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=3344 /prefetch:1
  2⤵
  PID:3568
- 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=2072,11301442757910126103,5079291883734740554,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  PID:588
- 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=2072,11301442757910126103,5079291883734740554,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=4048 /prefetch:1
  2⤵
  PID:4556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=4812 /prefetch:1
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=3356 /prefetch:1
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=3412 /prefetch:1
  2⤵
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,11301442757910126103,5079291883734740554,131072 --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=2308 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4916

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1808

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
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

Filesize
5KB

MD5
bcfbfb706b14ddf047e81820d27f2e29

SHA1
70d34396b0c09d27b48055bac7c847e12ceb1988

SHA256
0efffdad1b121f126bcf6572bd54b9298a454b39224affc8248951547ce0913f

SHA512
d8a873aaa55b5077d662e67da377a211dabd7bcc382a4aedc9c7aa90a68738024612881d5a179eeafaec4bb62308976bcdd587407b629f980d4df9a4b4e280dd

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

Filesize
6KB

MD5
9ef2e54b086a3941ff3ef46c15d2f9ba

SHA1
65dcae1ce20c47716290b164f83ac5be4eefdf0d

SHA256
4663185a2b058c6a7a81f83e2b412ef829bdd4b12eaf70002fdd9ffc0ddf6fdf

SHA512
746782e1be74773a4b6536fcc6e08ff33ba6610898996bc0b9b5671f7447af25637bc6b6174018bba95cbf9e433e974d470cfc82c8ade46730bb1dae7b1177e5

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
01f4edde3b5f8cecffbb0f4c2bfa6400

SHA1
249e11cb2c998ae9278d5eeb295b91dfbf0f4f3d

SHA256
2ee92dd2f5f7ef48d70ac197d444eca7643c1b2db3f297d598b00be6575d2d88

SHA512
ca8d70f96807aa118d090a79ee5475a336b62e9cc91c6a9505aad0c0676d177f9168fa3e43088598227c65b15903ac7e806b6ab7fdc611f9ed5b6bc410ba0b7d

Download Submit
\??\pipe\LOCAL\crashpad_4612_ECKNJJLSEZHVZYZY

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit