hxxps://bio[.]site/validacionenlineabanruraltw1z

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2023, 19:35

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General

Target

https://bio.site/validacionenlineabanruraltw1z

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
1516	msedge.exe
1516	msedge.exe
5032	msedge.exe
5032	msedge.exe
1252	identity_helper.exe
1252	identity_helper.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 1712	5032	msedge.exe	85
PID 5032 wrote to memory of 1712	5032	msedge.exe	85
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 2260	5032	msedge.exe	86
PID 5032 wrote to memory of 1516	5032	msedge.exe	87
PID 5032 wrote to memory of 1516	5032	msedge.exe	87
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88
PID 5032 wrote to memory of 5052	5032	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bio.site/validacionenlineabanruraltw1z
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:5032
- 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,0x100,0x104,0xd8,0x108,0x7ffcf13346f8,0x7ffcf1334708,0x7ffcf1334718
  2⤵
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:2260
- 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=2168,507432726924332476,941120539528102920,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1516
- 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=2168,507432726924332476,941120539528102920,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=3504 /prefetch:1
  2⤵
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=3356 /prefetch:1
  2⤵
  PID:4624
- 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=2168,507432726924332476,941120539528102920,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5452 /prefetch:8
  2⤵
  PID:3428
- 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=2168,507432726924332476,941120539528102920,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5452 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=180 /prefetch:1
  2⤵
  PID:1480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=4108 /prefetch:1
  2⤵
  PID:1344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=3396 /prefetch:1
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=5540 /prefetch:1
  2⤵
  PID:3564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,507432726924332476,941120539528102920,131072 --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=4196 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4264

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3668

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

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

Filesize
72B

MD5
5c25ee8d331a0767e15aeece9e738673

SHA1
cc6875f92f39f7d6dd882b491157a21f4e7ecc4f

SHA256
77fe4a6381def4bf64d6e50f81a31b9b2c718fa59920a1bf8039cb4179e2c1fb

SHA512
396037d76efcccad90b426a76b4e4ffd7de4e270122f69369b18182210c75823da6e350c815e0c06bdcd0f8d9890763a9f24c89e4d7f48f74b261e94368ddbe4

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
774B

MD5
bc0ef54f0a0fde16da54691a04c0089a

SHA1
2c8e576fbdd0a6a24bc696756fc4f8ad7438d44e

SHA256
536f9d2e9455864e2a5c2ea197ace75c19288a1201fc148bb9fa76ae40621639

SHA512
925fe7d41ebf711d171f612d5db4e3cc52371395cef6dcc072be3180a2bc3aa239cdf448bd69e3e5cb1e69371154efd1ba71409c11f23a05f12ebc4e36cc7eaa

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

Filesize
5KB

MD5
9eb98be8fa13147e75c94eb23edb84d7

SHA1
faa013569afca934973909315ab5bb41afef54b2

SHA256
72b2e7a3ee127bd7fafa65ea95cf2e61fd4aa8bce6581719a67a728fc465c2c6

SHA512
ebcfd37df1f31a51223de1b17133271bc8be1714e270ecb789dff54e337fde600814895f75802791eb192bb017690815f04e1ed8347c893248529cf72ea05e5f

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

Filesize
5KB

MD5
5c5e8219662e33b2f5fcdef444da2dd9

SHA1
a9ad3144096910b72bd2124658f8f0067c9d75dc

SHA256
1c5f10d8d7f30f3e2b87e9d3e8c19f7c738a2c5eb0479e8f6ea295ca7175e19c

SHA512
d13ac2d8b226f8d1cc32618cfc11e57b37e918229435842499d4063ace31c15aabbd1ae759def297d97b8b4f328fbbffde6321cdda006f43b2844c0c639c7811

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

Filesize
24KB

MD5
d985875547ce8936a14b00d1e571365f

SHA1
040d8e5bd318357941fca03b49f66a1470824cb3

SHA256
8455a012296a7f4b10ade39e1300cda1b04fd0fc1832ffc043e66f48c6aecfbf

SHA512
ca31d3d6c44d52a1f817731da2e7ac98402cd19eeb4b48906950a2f22f961c8b1f665c3eaa62bf73cd44eb94ea377f7e2ceff9ef682a543771344dab9dbf5a38

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
8f83a44237591238d49b5729234cb453

SHA1
2edeface73a77c0ea1ad782400cad35726dfd115

SHA256
782f2860896ff14d3215e601f68c4c70ccd43070a9197a78ca6c510e98532cb5

SHA512
3f78ef7b5611a8c743ed8b07feb8063c98a8a975384000fcf631a486bd627581c5928779156d005d6a71c7fededa3ea94c7eec77941952080aab9ee1ad1072d6

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

Filesize
11KB

MD5
c7d174c00bd124c12c435e9ad27e6dd2

SHA1
e3a7834aaa62b0fe543e6a00f5d61614cfa4a30f

SHA256
9d1cdbb9b520f852f98ac9fca58f8d06650fb60d1bae6e274f2a0eff5f78a3b9

SHA512
b9f8fd82288267d6e033d45a7cff8e7032de9901645ae7314c9631d6687fe4c54b2cea099e373d5acc30f145535983f24b266cab4d83a47a47a3b345ae08b15d

Download Submit