0f9f8b848c3d0f7fa925d1541aab42f58566d5e82def3bee35c5dfa4f1b09855

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2024, 17:47

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General

Target

dfbffa915d5f485cf4b3028f136c4fc6.html
Size

3.5MB
MD5

dfbffa915d5f485cf4b3028f136c4fc6
SHA1

e1a05c7bc562d7d0855b15557b1c332d7da6c309
SHA256

0f9f8b848c3d0f7fa925d1541aab42f58566d5e82def3bee35c5dfa4f1b09855
SHA512

eec0956e09a7046db3d6f0070ae97c413df873db0adf1e4236b5fe3a4f636144dd9737e058b28b44b92bfb2f56c8753b367f4e130d0556d825c7022efe259968
SSDEEP

12288:jLZhBE6ffVfitmg11tmg1P16bf7axluxOT6NAG:jvQjte4tT62G

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
436	msedge.exe
436	msedge.exe
832	msedge.exe
832	msedge.exe
4784	identity_helper.exe
4784	identity_helper.exe
5756	msedge.exe
5756	msedge.exe
5756	msedge.exe
5756	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 3364	832	msedge.exe	88
PID 832 wrote to memory of 3364	832	msedge.exe	88
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 872	832	msedge.exe	90
PID 832 wrote to memory of 436	832	msedge.exe	91
PID 832 wrote to memory of 436	832	msedge.exe	91
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92
PID 832 wrote to memory of 2960	832	msedge.exe	92

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\dfbffa915d5f485cf4b3028f136c4fc6.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:832
- 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=0x100,0x104,0x108,0xfc,0x10c,0x7ffad3d046f8,0x7ffad3d04708,0x7ffad3d04718
  2⤵
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:872
- 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=2020,1516643760713366459,9930537651903861852,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:436
- 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=2020,1516643760713366459,9930537651903861852,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:2960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=3192 /prefetch:1
  2⤵
  PID:1884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=3208 /prefetch:1
  2⤵
  PID:3864
- 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=2020,1516643760713366459,9930537651903861852,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  PID:3184
- 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=2020,1516643760713366459,9930537651903861852,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=4780 /prefetch:1
  2⤵
  PID:3784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=5056 /prefetch:1
  2⤵
  PID:3836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=5560 /prefetch:1
  2⤵
  PID:5256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=3324 /prefetch:1
  2⤵
  PID:5264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,1516643760713366459,9930537651903861852,131072 --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=3100 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5756

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:668

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

Filesize
152B

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

Filesize
981B

MD5
ac46d8d0f405ac4bd717a31819c4d88d

SHA1
b6a9431b0748041621517fd367eafa5944fbcbf1

SHA256
2b979504d2d3ba54f640c078cdf764d271f8336510b6300f8160666d0cac3564

SHA512
8ead13dd6f07a9267b42d6b6d0cb487a9782c87167c76169fc777053fd98d41c88f9f6b9b1bc3c0d50862f08456fbbf0cef05a4a176d54f7f52846e4dd786981

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

Filesize
6KB

MD5
8f04393f4b6e6754d35a826ae8d8e4ca

SHA1
87a1fbb4a71145b1b861e073f37372984cb5803c

SHA256
03ccf50284c883c71ca8166caed41a7db44e9c64ab54d78d0720199e7abc0c4c

SHA512
6a52ebae07acfd65a3e0a6fcbf49cb5c8df044ab4ba33dabd834fea416bc05e5793450bcead3a03d5bda312e3271462d51cd5646208356c78ebfb0de3fd5ab1c

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

Filesize
6KB

MD5
3a6c875a6c48f966bd5cf939526a8fd9

SHA1
753dea70e4638a5bea59186c5f414beab307b845

SHA256
c494c4aca0229381bd977c163c4322250da7ce28751b7e74b28d07222cb03f2a

SHA512
f2176bac7b3daccf386ae7734e874eb96fb8c21bc48cc6cf949173577293ad2c9bcf181d9199a8b086c3c70f3ee8cf6739ebe0cb955e6cb62f08f36ff3b956aa

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
88507a60b2c35fda1e7ce01f5b1b1dc5

SHA1
52817efa5b838b9da9aa37dec289c61feae7c346

SHA256
5c900122da46eca9165bd55454d7eca5585f61ef152e93a8b024a54f1f13fdef

SHA512
a23ab8c5f7f7c6bf06cc04b3eb1dbaa97457f0fe2b103f0c5b66c4a1266b143afeec2361aa71942e79b312ff3f18354bdaa55fb88e7803856ab17994654103d7

Download Submit