bd454f23ca60e35b9442b70b28762e9f8e70116757a0a37ac30335b6aff8ffda

Resubmissions

01/05/2024, 16:04

240501-th2jaach66 1

29/04/2024, 17:15

240429-vsye2sgd2t 8

29/04/2024, 17:08

240429-vnv45agb91 5

Analysis

max time kernel
1680s
max time network
1687s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
01/05/2024, 16:04

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General

Target

.html
Size

1KB
MD5

e7c33e896fc6a6c7d635fc478b7ed5ef
SHA1

b2b0e2d14719a991c2490cd6305d38432cfb5b01
SHA256

bd454f23ca60e35b9442b70b28762e9f8e70116757a0a37ac30335b6aff8ffda
SHA512

1aab589a70e9f8058483fe128fe490baec3f676dbfa8840bf7084fcdf5aada519d697cc250faf67586ee29abbdafdbae64c24467b3d8ea86419aa4a76dc12dda

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 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 12 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
2168	msedge.exe
2168	msedge.exe
1176	msedge.exe
1176	msedge.exe
2300	identity_helper.exe
2300	identity_helper.exe
4300	msedge.exe
4300	msedge.exe
4300	msedge.exe
4300	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 1732	2168	msedge.exe	79
PID 2168 wrote to memory of 1732	2168	msedge.exe	79
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 2984	2168	msedge.exe	81
PID 2168 wrote to memory of 4600	2168	msedge.exe	82
PID 2168 wrote to memory of 4600	2168	msedge.exe	82
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83
PID 2168 wrote to memory of 2196	2168	msedge.exe	83

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\.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:2168
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffd0a663cb8,0x7ffd0a663cc8,0x7ffd0a663cd8
  2⤵
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1940 /prefetch:2
  2⤵
  PID:2984
- 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=1924,14901680118395488510,14514368585324749284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4600
- 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=1924,14901680118395488510,14514368585324749284,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2604 /prefetch:8
  2⤵
  PID:2196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=3060 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=3064 /prefetch:1
  2⤵
  PID:1340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1836 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5340 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=5388 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=5116 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=3780 /prefetch:1
  2⤵
  PID:692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=4512 /prefetch:1
  2⤵
  PID:3544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,14901680118395488510,14514368585324749284,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5612 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1800

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
9faad3e004614b187287bed750e56acc

SHA1
eeea3627a208df5a8cf627b0d39561167d272ac5

SHA256
64a60300c46447926ce44b48ce179d01eff3dba906b83b17e48db0c738ca38a9

SHA512
a7470fe359229c2932aa39417e1cd0dc47f351963cbb39f4026f3a2954e05e3238f3605e13c870c9fe24ae56a0d07e1a6943df0e891bdcd46fd9ae4b7a48ab90

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

Filesize
152B

MD5
7915c5c12c884cc2fa03af40f3d2e49d

SHA1
d48085f85761cde9c287b0b70a918c7ce8008629

SHA256
e79d4b86d8cabd981d719da7f55e0540831df7fa0f8df5b19c0671137406c3da

SHA512
4c71eb6836546d4cfdb39cd84b6c44687b2c2dee31e2e658d12f809225cbd495f20ce69030bff1d80468605a3523d23b6dea166975cedae25b02a75479c3f217

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

Filesize
382B

MD5
7d56789643eeadb5d6e6b6c838419222

SHA1
ce6f0f620b7dae34a553a0093442dfde5a855693

SHA256
9e9c68e76fa4185ea03d7c075e23c070c97e378cca1e944412601d0d4db0200b

SHA512
3b35313998a5dddf5f3d445511be0c283e8765f02eac370266c4b05dd16fa9105d3cb818786dd1047e985b8de3fff512f245fe041886a0f7ef24980ff6056eee

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

Filesize
5KB

MD5
076cf2718ca2e18400936b0e6b19f6aa

SHA1
33292899fb8429c06aeae651076eb215e4e9231b

SHA256
a1be4ffc3d4d7eb31d27c68f2797ae3ddd1c85898022f98d5ba3580eceae1abd

SHA512
7dea20f77bcc623a9708609196ccb2dea8b51339bb0854bbc8aa05c3432410c6557904874381023ace9ecdf697f55c43dc5f4e1374d65e21bf0ae79b3c06a490

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

Filesize
5KB

MD5
431caa102fd8d1dbb8358997329134fe

SHA1
404f6d274a7007af72de6ac3570afbb9e323aad1

SHA256
3031ac4aaf69d350a462da518e840a93821910db76a11cbe957996534d59ed35

SHA512
1b901acdcc8d82d81dcf9b3a50043ba4009aad55ca3a69068237ae7a971928b382b2336f92b8db218d4e5e7dfc0b39b27b2944ce7b77349b425d305f5388a8ac

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
0e8a0f19bb0a28a9ddc6e6301f1d0b42

SHA1
7ebd09a2f9be7e49d8f16894b0a9950d269abdfb

SHA256
f063ada6c9ffdc7381f63fdba3a2d5e4fbd4c37f8986dd8239f7179e671156b9

SHA512
1b88459a3b5a75390b829f47d60cd5c7dce163ce9b4a062d170981a2be024586daced5df7674cb90d6db818a61de310261ad24e08978ef3ec2bf755ec764c139

Download Submit