8aff96bb410292f2175c18639d3aaea7fde58a549a61d3cd5c5bb69f76192dd4

Analysis

max time kernel
1165s
max time network
1166s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 03:21

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General

Target

download.html
Size

1KB
MD5

88d0a05497c10dbc1c1f3f67c580acd8
SHA1

a8f099bae2de79213daf21e6dbe077fac511e959
SHA256

8aff96bb410292f2175c18639d3aaea7fde58a549a61d3cd5c5bb69f76192dd4
SHA512

f5a338f163b760c6b6816250e11348a452c756e79db9208b3e4025b157ceb53dec7bc0a842c4a95888ec4306fc47202c382e95ae7744e494f4b0981774edc9ca

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
4844	msedge.exe
4844	msedge.exe
4416	msedge.exe
4416	msedge.exe
4476	identity_helper.exe
4476	identity_helper.exe
424	msedge.exe
424	msedge.exe
424	msedge.exe
424	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4416 wrote to memory of 2456	4416	msedge.exe	81
PID 4416 wrote to memory of 2456	4416	msedge.exe	81
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 3764	4416	msedge.exe	82
PID 4416 wrote to memory of 4844	4416	msedge.exe	83
PID 4416 wrote to memory of 4844	4416	msedge.exe	83
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84
PID 4416 wrote to memory of 2104	4416	msedge.exe	84

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\download.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:4416
- 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,0x100,0x104,0xd8,0x108,0x7ffbac3746f8,0x7ffbac374708,0x7ffbac374718
  2⤵
  PID:2456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:3764
- 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=2092,17858029654631049539,3950380686522559177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2412 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4844
- 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=2092,17858029654631049539,3950380686522559177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=3216 /prefetch:1
  2⤵
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=3232 /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=2092,17858029654631049539,3950380686522559177,131072 --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=4708 /prefetch:1
  2⤵
  PID:4920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=4880 /prefetch:1
  2⤵
  PID:928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=4856 /prefetch:1
  2⤵
  PID:1600
- 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=2092,17858029654631049539,3950380686522559177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
  2⤵
  PID:3388
- 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=2092,17858029654631049539,3950380686522559177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=5664 /prefetch:1
  2⤵
  PID:3476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=5680 /prefetch:1
  2⤵
  PID:3284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=5856 /prefetch:1
  2⤵
  PID:2572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=5860 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17858029654631049539,3950380686522559177,131072 --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=3048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3940

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
4f7152bc5a1a715ef481e37d1c791959

SHA1
c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

SHA256
704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

SHA512
2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

Filesize
152B

MD5
ea98e583ad99df195d29aa066204ab56

SHA1
f89398664af0179641aa0138b337097b617cb2db

SHA256
a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

SHA512
e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

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

Filesize
168B

MD5
2df0242d1b8f80d98ace7c4854b6c59e

SHA1
bb65bc42a5cde97cb0b80a7cc359a7adcbefa4f8

SHA256
18d34ffcd14f172e946276fda1475018f4c00238a07230faaaf0c9cb99cdd726

SHA512
77219a85ecbe8c6b9e50f1c066a8b7729c3647cba440d20910052a3b9d643c2db1f951497b6a5f9917afcccf5c07b94698e820cdcab37d02f7dbd8bdc16be65c

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

Filesize
435B

MD5
258bac6be59b333aab0eb13aba2346fb

SHA1
e896665096b8e3c7602b7b7e47c5ff73dc8fca64

SHA256
35572cece8b729162fdf71943bb08f5d3436bbeae7458e7e2c5aaa064f6788f5

SHA512
0dd2c3a4f9fabf6b970772d33a571edd47236cddc343e9e22adb15da212620904fd9a6cbd1ecd845130fad54bbf05b715c28feb229c9f3f5f60d20a93d9146d6

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

Filesize
5KB

MD5
f7d3f398531fa8dcd0b43ac415590acd

SHA1
bddfd82bf338ecdafe40df0cb6f8033717b904c1

SHA256
0bffa3858cb417278eb5aa4ca97c60b99e7bcaf4d31128147a0dba34569691a0

SHA512
a7cb1e6ed99ca14c00ae67c923da24b1a1cc05cda6fd7600eb65a2cc9f83d0b6bbef6d6329ae66449c259ffb23ffd5072b857c05bdd1aba89fdcf06d179e4e91

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

Filesize
6KB

MD5
40afa1bbd9fb5c0c0e3922f66af63349

SHA1
997a79dd96dfbee809f5c37cf3dced23dbb9e32a

SHA256
878cbc6fbf6f08cbb623e5ba6c5e866ec29f79914b80f25695bb2cf9cf6f5dc3

SHA512
6d3baef15d47d948e4ae09d171283dd6343e854ee1ad84449193fb850cf9f45e3735229e608ad977b4b3e425e1a23c43ad3b98c74ca0e52dfd2cea2953e5386e

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
10KB

MD5
45626a251f5947bf9023807acb675446

SHA1
c66d3c1b0989f5117218e2f74dc9bd1158c67bc1

SHA256
8f276c38a59a0d9d78f793eae963db44070ee9b9debfdb837f15a47b62bd7742

SHA512
da9c0d0f48ad3f7009315b66dac0035803bbb28c89efdbc3f3ddb8920c161f9b74b145386c5ed80a76cbd18ec087dd49a163a3aeb89252b7c1e12d3d1e36ca86

Download Submit