23ae6b9f8b72dc4d7433ffc9ecee08bf8c38246e18c3008226320184b6918504

Analysis

max time kernel
145s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 02:05

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General

Target

65532099PDF.html
Size

785B
MD5

6a38b05f999ca229e4f858f712212852
SHA1

d8d30fb03b45a96f156653ed3b4718ae155ec315
SHA256

f6c95f07271bfa0de0867a21a1609e49fc8a577f91478b0a0e7bbd06b3e50959
SHA512

bb0c3fbae98320fe7ee698c116d2e9e88c2961d6a04af6a5dd2feee17fc77cbe130cb52a391d910c8252adb1472acbde2fd77a7f937ea0ec4cf59fb60649d262

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000_Classes\Local Settings	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
512	msedge.exe
512	msedge.exe
464	msedge.exe
464	msedge.exe
3180	identity_helper.exe
3180	identity_helper.exe
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 3400	464	msedge.exe	84
PID 464 wrote to memory of 3400	464	msedge.exe	84
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 2860	464	msedge.exe	85
PID 464 wrote to memory of 512	464	msedge.exe	86
PID 464 wrote to memory of 512	464	msedge.exe	86
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87
PID 464 wrote to memory of 2964	464	msedge.exe	87

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\65532099PDF.html
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:464
- 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,0x100,0x104,0xd8,0x108,0x7ff8291c46f8,0x7ff8291c4708,0x7ff8291c4718
  2⤵
  PID:3400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:2860
- 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=2136,13425322401313068603,18200987212791906392,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2540 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:512
- 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=2136,13425322401313068603,18200987212791906392,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=3300 /prefetch:1
  2⤵
  PID:728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=3308 /prefetch:1
  2⤵
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=4648 /prefetch:1
  2⤵
  PID:1652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=5148 /prefetch:1
  2⤵
  PID:680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=3252 /prefetch:1
  2⤵
  PID:1528
- 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=2136,13425322401313068603,18200987212791906392,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4724 /prefetch:8
  2⤵
  PID:180
- 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=2136,13425322401313068603,18200987212791906392,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4724 /prefetch:8
  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=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=4804 /prefetch:1
  2⤵
  PID:3772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=3404 /prefetch:1
  2⤵
  PID:4772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,13425322401313068603,18200987212791906392,131072 --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=4768 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\371ba81d-a97f-4706-b5b1-ec19ac655d01.tmp

Filesize
11KB

MD5
6a4ac3de86a46c4f6f2be9f6c2a1b980

SHA1
33325528a9aaffc71cc5618fafc902232aa4826b

SHA256
cda1439ec9171a1cfa6d9cf3f1f839a63247ef0dff4f6d9dd9d51e48243b61c7

SHA512
4f6f7107884e7c8da58270e6956ff28a49b4fff80a1c7eb05936697763d5219a1299995e91e9cf8ad16ec2b075f95d11e5e7a41b58c499a5f2d4004223c930b7

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

Filesize
152B

MD5
bafce9e4c53a0cb85310891b6b21791b

SHA1
5d70027cc137a7cbb38f5801b15fd97b05e89ee2

SHA256
71fb546b5d2210a56e90b448ee10120cd92c518c8f79fb960f01b918f89f2b00

SHA512
c0e4d3eccc0135ac92051539a18f64b8b8628cfe74e5b019d4f8e1dcbb51a9b49c486a1523885fe6be53da7118c013852e753c26a5490538c1e721fd0188836c

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

Filesize
152B

MD5
a499254d6b5d91f97eb7a86e5f8ca573

SHA1
03dbfebfec8c94a9c06f9b0cd81ebe0a2b8be3d1

SHA256
fb87b758c2b98989df851380293ff6786cb9a5cf2b3a384cec70d9f3eb064499

SHA512
d7adcc76d0470bcd68d7644de3c8d2b6d61df8485979a4752ceea3df4d85bd1c290f72b3d8d5c8d639d5a10afa48d80e457f76b44dd8107ac97eb80fd98c7b0c

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

Filesize
5KB

MD5
7b12538ee88e4fed1336171a63012334

SHA1
7414bc4965bb619de317e0eee003c75dae1589f5

SHA256
a99ff08baddbc92ead40121830a7aad953db0e3f085b101cd3fdfbd75853c581

SHA512
c2ef21e6c183fbfd4d5545750be7abbbba9f186d679f2cf2c02a644d0b2d71223975012a1810e75fc7d5710fa996188b8782a977495cd61885046cd4576b9598

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

Filesize
6KB

MD5
e51c827582116e54eae0c3c41d898285

SHA1
e18c3179199ca4a93af584440bec1e706565a406

SHA256
dc02113137ab5cd24e7ca524411cf3518d0bf4522199899476266b42294db71a

SHA512
0c4465e38c53ceb663281b7e4c79c08075e4d9da9af4e6a8a17ca0ff00f2b18f96c098943fb902423e071d7a81742090650cb1ad16468e975523a86bda4d4646

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