4a71c82d5cea84f6a61ef6fecd93a487ba93f2b71f6515b24adb0416e10521a3

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 13:22

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General

Target

a3e4871b9025b30b2a0ea2ff88033f66.html
Size

3.5MB
MD5

a3e4871b9025b30b2a0ea2ff88033f66
SHA1

fbd648932b09b1b0b068d803bc3ee9615527a991
SHA256

4a71c82d5cea84f6a61ef6fecd93a487ba93f2b71f6515b24adb0416e10521a3
SHA512

0343cdd0df21ed8af645dc197291aed3e3fdf440717bbd38133ebc574cd472bd4c57e157f90c9e640920eedadcfad28f8076c38e9f61ec3dd1f23477836c7bdd
SSDEEP

12288:jLZhBVKHfVfitmg11tmg1P16bf7axluxOT6NyW:jvpjte4tT6sW

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
3180	msedge.exe
3180	msedge.exe
532	msedge.exe
532	msedge.exe
1344	identity_helper.exe
1344	identity_helper.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe
532	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 1832	532	msedge.exe	85
PID 532 wrote to memory of 1832	532	msedge.exe	85
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 5088	532	msedge.exe	87
PID 532 wrote to memory of 3180	532	msedge.exe	86
PID 532 wrote to memory of 3180	532	msedge.exe	86
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88
PID 532 wrote to memory of 3388	532	msedge.exe	88

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\a3e4871b9025b30b2a0ea2ff88033f66.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:532
- 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,0x100,0x104,0xd8,0x108,0x7ffcd3c346f8,0x7ffcd3c34708,0x7ffcd3c34718
  2⤵
  PID:1832
- 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=2084,8502437621991014829,11577318391626985471,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2528 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:5088
- 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=2084,8502437621991014829,11577318391626985471,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=3304 /prefetch:1
  2⤵
  PID:2208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=3280 /prefetch:1
  2⤵
  PID:5016
- 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=2084,8502437621991014829,11577318391626985471,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  PID:1908
- 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=2084,8502437621991014829,11577318391626985471,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=5220 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=5196 /prefetch:1
  2⤵
  PID:4064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=5576 /prefetch:1
  2⤵
  PID:4444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=3392 /prefetch:1
  2⤵
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8502437621991014829,11577318391626985471,131072 --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=1980 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4876

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
91746379e314b064719e43e3422d0388

SHA1
65f1a2b5a93922d589142a6edf99b5b35d986dba

SHA256
0b3cf8ae20afd84c9bf06546e876c84922cb5800526df72a628479f4d5487df7

SHA512
a783d8d9613cf92020fc36fd27d384dbd4e105a1ebd02c4507bf7263e61ff5b377e6d1734b066700782fa64bcbeb11af31ac3972d404625cbdb587cfa3bc0808

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

Filesize
152B

MD5
ccf8b7b618672b2da2775b890d06c7af

SHA1
83717bc0ff28b8775a1360ef02882be22e4a5263

SHA256
ef08e2971a9ba903c9b91412275b39aabfd6d4aa5c46ade37d74ff86f0285420

SHA512
eb550889db8c4c0e7d79b2bd85c7d0e61b696df10ce3d76c48ab21b935c7ecc7b12403a00d6570e7d8e4121f72747242c2358f8f0823f804e704bd44ed603b97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\0fc8a95b-de16-41f3-ac3c-68c793c58814.tmp

Filesize
6KB

MD5
35c8de85334ddbdbfd1e396e4d823461

SHA1
bae99a105b52ddcbaa0085efc4df0c55217265d3

SHA256
2a7eebc852d141a60e23919093751899371739311738ecd141bb57a04a920ec9

SHA512
2fd506be7c2524a3f9018ed8c8c89122a3266c6c2fc2931d265b26861c5c0e3b5dcba42a9e895305435ddabba0d72ac07dc188b023c7094c9ba2f8df798c8ba1

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

Filesize
981B

MD5
8e882f06645cbad1d99d611053f00017

SHA1
3fec3f6ecb9008fa7dea6beb7f7626381f4b9f32

SHA256
fb80997fac9ea3e7567a1ec70b272dcea992caf796c168168625c8d090817c8e

SHA512
f3196b62a11160852f56d78f572889e0781b527aaecdd1010767d569b6cf53c7ada13beb344ed348b51335e4c71c7ab526c837b88f186956de164c28d00bd7dd

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

Filesize
6KB

MD5
121b421c29d577f8995523b294d6c9b3

SHA1
3f336f17fe4ea2d4e53ba9a5be50698b8a2a9d72

SHA256
2c7c2bad89d57299e998ffc805483954fbaa1cf6f8fba09eaf1d5099f660bf6f

SHA512
cafed750d2696bb62fa60a9dc0eead0fe047ee7dd648cf2f086f8476a2e2d6ab6f25179aff5e0f5ea7aa4b9c3f9a213e59aee100d4bdae09c621acc93ac3d393

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
909c12407d692611bd890cf06cfc33c9

SHA1
63b509b4878e3806fcd833d7e1d9f244554d9b62

SHA256
3436925a5c834fe0a8b3d21a1cc49e2fc42b097b973a2de2672c5c76d3e2494a

SHA512
89123d3bf6d3bc28691a50230e59e72870f345ae94d553810064f5e0aa79be083fc8bd1712ee12db6dac2be323d1e7e3f5d784e6b1a85405b7e338df5e93fdfa

Download Submit