5c4d8b86d7a87afd63480fff2541c51fd089f4d43905364f2f653095ca024594

Analysis

max time kernel
145s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 20:38

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General

Target

StartPage/Local/index.html
Size

7KB
MD5

bdc5a933dd11a46ba1881a7446bdd2c6
SHA1

03547b50e393b564fb7494027fe3a364018e1985
SHA256

2cb9c99f39635d2905be12cf17167628075aaea33d2da58fee0370f14f894e22
SHA512

17b98eb6296aab9d20b5850a9e31998c7f983b587170272f13df2a01f42e526e2d5b7bf7398e0ef0e748446e9a3417675a3a3e6ed557da227b36205cb547596d
SSDEEP

192:7uEFsHp4giMi03LcioiE3rj0i4iQQe28F:7RFsJ4giMi03LcioiE3Ei4iQQv8F

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4624	msedge.exe
4624	msedge.exe
1512	msedge.exe
1512	msedge.exe
2124	identity_helper.exe
2124	identity_helper.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 5084	1512	msedge.exe	83
PID 1512 wrote to memory of 5084	1512	msedge.exe	83
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 3244	1512	msedge.exe	85
PID 1512 wrote to memory of 4624	1512	msedge.exe	86
PID 1512 wrote to memory of 4624	1512	msedge.exe	86
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87
PID 1512 wrote to memory of 1124	1512	msedge.exe	87

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\StartPage\Local\index.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:1512
- 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,0x100,0x104,0xd8,0x108,0x7ffab63a46f8,0x7ffab63a4708,0x7ffab63a4718
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:3244
- 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=1996,16862502579034731394,169627988503003288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2552 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4624
- 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=1996,16862502579034731394,169627988503003288,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:1124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --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=3276 /prefetch:1
  2⤵
  PID:3064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --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=3312 /prefetch:1
  2⤵
  PID:3932
- 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=1996,16862502579034731394,169627988503003288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
  2⤵
  PID:1240
- 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=1996,16862502579034731394,169627988503003288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --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=5344 /prefetch:1
  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=1996,16862502579034731394,169627988503003288,131072 --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=5348 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --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=5664 /prefetch:1
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,16862502579034731394,169627988503003288,131072 --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=5700 /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=1996,16862502579034731394,169627988503003288,131072 --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=1792 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

Filesize
6KB

MD5
5f0d87d85f0858e05ab8c928ed196122

SHA1
e9055aa03dc199fc15f89d864a7615eb0db41a6d

SHA256
902597154d6e5baa9605c210bd936e7cc25092c6ba25ed2e08bc65dcec2c15a0

SHA512
3a89012a24204332a3f5e835700e7eeeb007c0bcffc3f160fc800b0d029c5d0d2fde8fc7463dadc39f2767373cb1dcc121b9f5066e5169a8022e046fd4aba38b

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

Filesize
6KB

MD5
f7eaef4c7ebccab8240924b5877cd535

SHA1
0bc1d046df93706172dee1b0a4fc929264e4314f

SHA256
0fc59f034c8784e6e15f9f3b86c0f924916297d7e96447047dc26a2535e22748

SHA512
cce0424b2274687f399709d4ffc3b90f20402d65df3ea202b8238369760aa74d28988e9b836bbcb213ebd3920f87f539aa7350bea9dc9d0b2366ea2922b077ff

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
ebc151c41c9183d98b209f3972a178ea

SHA1
d5bc719420fa9a009937e201023ecbdf0cdafc1c

SHA256
d940b0a92e6b32e9f9d759f247160c5f1c27e2f4f78e2a4dd64431f32ed077ca

SHA512
ee0a8e2ad5d98a9715b1b3fa34dd5019f42187cfb65fecd52187fa744f78b4eab172dff21d4fcc794e68059ba7ead1aed61b24e7be086a3620743fcf3a2b1ba5

Download Submit