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
29-04-2024 17:15

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
4728	msedge.exe
4728	msedge.exe
1796	msedge.exe
1796	msedge.exe
776	identity_helper.exe
776	identity_helper.exe
1600	msedge.exe
1600	msedge.exe
1600	msedge.exe
1600	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 32	4728	msedge.exe	79
PID 4728 wrote to memory of 32	4728	msedge.exe	79
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 3224	4728	msedge.exe	80
PID 4728 wrote to memory of 2676	4728	msedge.exe	81
PID 4728 wrote to memory of 2676	4728	msedge.exe	81
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82
PID 4728 wrote to memory of 3064	4728	msedge.exe	82

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:4728
- 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,0x7ffc6ed53cb8,0x7ffc6ed53cc8,0x7ffc6ed53cd8
  2⤵
  PID:32
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:3224
- 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=1880,4092441478723687456,4473828185745735023,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2676
- 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=1880,4092441478723687456,4473828185745735023,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2524 /prefetch:8
  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=1880,4092441478723687456,4473828185745735023,131072 --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=3160 /prefetch:1
  2⤵
  PID:1224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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=3180 /prefetch:1
  2⤵
  PID:1608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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=5124 /prefetch:1
  2⤵
  PID:2436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5148 /prefetch:1
  2⤵
  PID:340
- 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=1880,4092441478723687456,4473828185745735023,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3200 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1796
- 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=1880,4092441478723687456,4473828185745735023,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5824 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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=5076 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1880,4092441478723687456,4473828185745735023,131072 --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=3016 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2364

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
8e1dd984856ef51f4512d3bf2c7aef54

SHA1
81cb28f2153ec7ae0cbf79c04c1a445efedd125f

SHA256
34afac298a256d796d20598df006222ed6900a0dafe0f8507ed3b29bfd2027d7

SHA512
d1f8dfc7fdc5d0f185de88a420f2e5b364e77904cab99d2ace154407c4936c510f3c49e27eed4e74dd2fbd850ad129eb585a64127105661d5f8066448e9f201d

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

Filesize
152B

MD5
ffa07b9a59daf025c30d00d26391d66f

SHA1
382cb374cf0dda03fa67bd55288eeb588b9353da

SHA256
7052a8294dd24294974bb11e6f53b7bf36feeb62ce8b5be0c93fbee6bc034afb

SHA512
25a29d2a3ba4af0709455a9905a619c9d9375eb4042e959562af8faa087c91afafdb2476599280bbb70960af67d5bd477330f17f7345a7df729aaee997627b3a

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

Filesize
382B

MD5
85a087d7e7f1bad8496ab3c287ee5e8c

SHA1
761418dbba7787f99db22b3fccdf687d1d2faa56

SHA256
011aa200860355f59b61c03fde2766b944ed95f819364790c8dd5617aa6167a0

SHA512
c4354b7a6265da0f05d4636587bdf50fd830960625605efc254c78a16f6d1b04e7fb445817b2e34fabb6089346d2dcb5f59e9ed5ba9c79b2291bcaf73ed4a489

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

Filesize
5KB

MD5
5c3ebd0c7b99288ff23cca5e71d7d991

SHA1
77309b20c10125dfc479e2454fdf82e13eca3991

SHA256
ee3afa81011a361704ef2225a9732f28fd9d6534776e4f39942ff8d0eeed6b6e

SHA512
1d541b0aa852a27b303887a1262aebf3e79558e12f01ef7bcf34caf2c1ddf121f2aac28c13cdcab02ed94a4ad584313ed4a01a6073ed37c2581dca99964e39ad

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

Filesize
5KB

MD5
04a708b383dbe3fd404d2cedc5a2e45a

SHA1
dfbacd8ef75fb44473129a57277f229779e67208

SHA256
aa5fbeb489ef4e76cc2b34cc2aebf43b48deb0824406e40f183a8175db3469b0

SHA512
ae12b191086ad4de2bae147dfbf7538bfebe53eba0fb08a5cde4ad7f1a784f3507c1b845fad512d6fc26f4a436c7ac6ceea5f9c70aeaf58fe9446e1c62f93c56

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
91a04d1f98fc51723a61129d745e3920

SHA1
d47eb471f21fe3b9bd3783281d7a143ef070be98

SHA256
029243415572421663f0af7ce88f10f637b93b1cbc5da5d1108bb19be6889075

SHA512
3e36ffad41e87c84dc0d0047d776aa9b8114bc924997b03c6ff545e0feff13d1671d78a7823080c9d298ad2a1bc820d614b15be89c723359682b381e1eded661

Download Submit