73832e91a4fbf1ef45a467de69b6a546b777f9958d25f79389212c29c5905cd4

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 14:39

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General

Target

b4f18109292564a027b4846d60606890.html
Size

26KB
MD5

b4f18109292564a027b4846d60606890
SHA1

7489a2d37d3a4ae443f01565e838298947976c0a
SHA256

73832e91a4fbf1ef45a467de69b6a546b777f9958d25f79389212c29c5905cd4
SHA512

f234f60a6e35b322996e25317839519e1391b66c2fbccf279d42f96b3765686b96c52d87223514ec2fa79b13856cb865e503d9694a7520eb5cc4b04134ebac04
SSDEEP

768:zo65CqWkXYSlrpY7JAzDXkKPr/ZV0hS8DrFcnD:zQZklrIQXkKPr/ZV0hSpnD

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
3352	msedge.exe
3352	msedge.exe
2692	msedge.exe
2692	msedge.exe
1600	identity_helper.exe
1600	identity_helper.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe
2692	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 1484	2692	msedge.exe	88
PID 2692 wrote to memory of 1484	2692	msedge.exe	88
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3320	2692	msedge.exe	89
PID 2692 wrote to memory of 3352	2692	msedge.exe	90
PID 2692 wrote to memory of 3352	2692	msedge.exe	90
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91
PID 2692 wrote to memory of 3224	2692	msedge.exe	91

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\b4f18109292564a027b4846d60606890.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:2692
- 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,0x100,0x104,0xd8,0x108,0x7ffd024246f8,0x7ffd02424708,0x7ffd02424718
  2⤵
  PID:1484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:3320
- 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=2096,17510518412285642645,6550742880666005435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2500 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3352
- 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=2096,17510518412285642645,6550742880666005435,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2588 /prefetch:8
  2⤵
  PID:3224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=3164 /prefetch:1
  2⤵
  PID:3108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=3176 /prefetch:1
  2⤵
  PID:1636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=4636 /prefetch:1
  2⤵
  PID:1796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=4792 /prefetch:1
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=4808 /prefetch:1
  2⤵
  PID:4996
- 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=2096,17510518412285642645,6550742880666005435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5908 /prefetch:8
  2⤵
  PID:5812
- 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=2096,17510518412285642645,6550742880666005435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5908 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=6004 /prefetch:1
  2⤵
  PID:5920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=6016 /prefetch:1
  2⤵
  PID:5768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4040 /prefetch:1
  2⤵
  PID:6032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
  2⤵
  PID:6044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17510518412285642645,6550742880666005435,131072 --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=5024 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2324

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
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
96B

MD5
68ff71507caeea2b7faf3ebc6d5b4b6f

SHA1
4fbb1e57ff7a878415528ce8610fef276bf990a0

SHA256
815a53a0296abd74c54bd32225df57a1dcf548a225eb3771d38aefde788878f0

SHA512
6c7d31cfeab8ddfe4e4f18351a9277ac50158d39a2f7b3c203c0314e016155258c01c82687a1df7c2d4c584726b0108094a2c3c5aca67181a3a38a5f8cfb090b

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

Filesize
1KB

MD5
dd50d2367b7b316f3d91d288d8250be8

SHA1
c555a144232d11e94cb96d0500010c6bbe302310

SHA256
cb86f2e7a49f0e4837934e29966ba24359324805f1c5748ca5d81af6f6430a6b

SHA512
061f43c1a19fd5a17b73d76e887194389e5f482d94da85603f1b8d2f92a796c84d6e17605b33567b8e30d01028ee6c3f9e0412ab96838b136676e932b8f7aac3

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

Filesize
6KB

MD5
5c1fffe3f78a7df45122edf5dff8efcc

SHA1
cce95526e06ab067e46ac1972e8b8518c4f18a3a

SHA256
507519bf80d9a5d8991353226d68007ad69e119649ad1c7d89b3d37eb5bea7ae

SHA512
2c2e38a643669dca082e31e56434f7cf9a9437681bfde34e971032992bed98940af64c784e5257e7381e275cc8c2d734734ef8d9fac45e3d38e841c91a4a8fd4

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

Filesize
6KB

MD5
9ceb3331732c3dc48fb3e904e24375d5

SHA1
038f33ed968857431f781a2a312dd73bb0c3f6d1

SHA256
3919e11d09554717494499100fb7b4c2e641dc2317477fd8d8290d730c022177

SHA512
a53a3fb5447a4534d2a5591666f35f8d0561b8e8cd784e821b21cbdb5443fa99a879da0cdfc64e87afe451bcd7f1c7279c62557b2022d11922236832af445cdd

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
e54006257f822fa1e5a9c049725be44e

SHA1
7252be6e4641be1de646163b4111dbff0eb9e18c

SHA256
586e4fecf9481cbb6a92888bc10a92766a7e7453c756c94820923f0c77ea2a7c

SHA512
0c0cf1da5df40e34958efadcf272b57365d977ee01ae2eb6af7f3bed6d2abac90b113d3a6bf40257973d693fbd8b915fc824a0478c7dbe1f0d1dfd6e7d09130d

Download Submit