2a5405e1725d538ce23417225e97795a0b97dacc2fcae9407b4ca3926d055480

Analysis

max time kernel
145s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 01:58

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General

Target

Recuperar archivos/documentation.html
Size

504B
MD5

dfcac4114aa67b4c762515823d0174a3
SHA1

3494c2b48c63580f58d79baf60a9fb4470a2a7a1
SHA256

7dfdf954fd87e01ea09dc2e929ac66a8d7d7df9948a0a17040783a89fc9ea876
SHA512

7469af8d65984078c1e158a601332a822e620a312d83b00b1fa1df851b2611a48721fbaa9493680f73134594ddc6148091b57c1498c1e43ef97d1f10c513d785

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4352	msedge.exe
4352	msedge.exe
3172	msedge.exe
3172	msedge.exe
1208	identity_helper.exe
1208	identity_helper.exe
3948	msedge.exe
3948	msedge.exe
3948	msedge.exe
3948	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe
3172	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3172 wrote to memory of 1660	3172	msedge.exe	85
PID 3172 wrote to memory of 1660	3172	msedge.exe	85
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 880	3172	msedge.exe	86
PID 3172 wrote to memory of 4352	3172	msedge.exe	87
PID 3172 wrote to memory of 4352	3172	msedge.exe	87
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	msedge.exe	88
PID 3172 wrote to memory of 952	3172	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\Recuperar archivos\documentation.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:3172
- 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,0x100,0x104,0xd8,0x108,0x7ffe318f46f8,0x7ffe318f4708,0x7ffe318f4718
  2⤵
  PID:1660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:880
- 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=2168,3668126020963091405,14146872777143602699,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4352
- 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=2168,3668126020963091405,14146872777143602699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=3256 /prefetch:1
  2⤵
  PID:1380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=3268 /prefetch:1
  2⤵
  PID:1044
- 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=2168,3668126020963091405,14146872777143602699,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:1792
- 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=2168,3668126020963091405,14146872777143602699,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=5292 /prefetch:1
  2⤵
  PID:4452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=5308 /prefetch:1
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=4160 /prefetch:1
  2⤵
  PID:1776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=5524 /prefetch:1
  2⤵
  PID:2392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,3668126020963091405,14146872777143602699,131072 --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=3192 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3980

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\Crashpad\settings.dat

Filesize
152B

MD5
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
6KB

MD5
ef6bf9617910e0c8909f51f41cc99f65

SHA1
1407f7f95600855ed9512bc3ccd8907dc09fbd87

SHA256
11fa2c5fd2f3c021a2c94f6e61ad8fefb54e8d343de24fd02bff2f74564d1d04

SHA512
55b02d6640b6e030e2e1aabcb75bc369f60d8396423b4496fece329c88d413aab80e2adeda3c39ee287c1a5ce7c1328ea5f6d1d915bfb72bd9e1154deba87b06

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

Filesize
6KB

MD5
9d25d230e6000f48b331a9f30d8a4e9b

SHA1
44895af708f3ab84b02897fa324b2768c34f3336

SHA256
deb254b310411030ce00f2a145bd8b02b7f76c00bc5c63fd646708b99d096454

SHA512
2fea85c666278bb7040314b7c81d0341a3aef1879f284a2c2ec310f565b5220d25bee89ea250161c10582bf2b150e7b3a321c5b328848549d33af8af4c397b6f

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
fa8f3f7a93e4cc91baf130f21614de80

SHA1
f78ed73e7495e3cea6862ed980a779e1eabe67be

SHA256
2d7e28ca1c3c33a4e5c129e50a8aed709d3c78b3f967c66147a48955c0697686

SHA512
233d5bbb85dbc4c35c0af8ebee8618c9ef33e7caee8812eda667217278c5c20b690e6be37d7314f5a70383b729aa57d9e0c8fd08bdf86568c4792685d4bc334c

Download Submit