hxxp://es-ARNo[.][.][.]me

Analysis

max time kernel
145s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 23:42

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General

Target

http://es-ARNo...me

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
2412	msedge.exe
2412	msedge.exe
4980	msedge.exe
4980	msedge.exe
4684	identity_helper.exe
4684	identity_helper.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe
1624	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe
4980	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 4536	4980	msedge.exe	85
PID 4980 wrote to memory of 4536	4980	msedge.exe	85
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 3884	4980	msedge.exe	86
PID 4980 wrote to memory of 2412	4980	msedge.exe	87
PID 4980 wrote to memory of 2412	4980	msedge.exe	87
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88
PID 4980 wrote to memory of 3804	4980	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://es-ARNo...me
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:4980
- 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,0x100,0x104,0xd8,0x108,0x7ffed3dc46f8,0x7ffed3dc4708,0x7ffed3dc4718
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:3884
- 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=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2412
- 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=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:3804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=3268 /prefetch:1
  2⤵
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=3280 /prefetch:1
  2⤵
  PID:368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=4024 /prefetch:1
  2⤵
  PID:4772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=4360 /prefetch:1
  2⤵
  PID:2308
- 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=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
  2⤵
  PID:2148
- 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=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=4212 /prefetch:1
  2⤵
  PID:3736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=5196 /prefetch:1
  2⤵
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=5428 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=5724 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3104 /prefetch:1
  2⤵
  PID:4560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2012 /prefetch:1
  2⤵
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,14914152769349050454,967393918020473640,131072 --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=2192 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1624

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3156

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4764

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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
180B

MD5
00a455d9d155394bfb4b52258c97c5e5

SHA1
2761d0c955353e1982a588a3df78f2744cfaa9df

SHA256
45a13c77403533b12fbeeeb580e1c32400ca17a32e15caa8c8e6a180ece27fed

SHA512
9553f8553332afbb1b4d5229bbf58aed7a51571ab45cbf01852b36c437811befcbc86f80ec422f222963fa7dabb04b0c9ae72e9d4ff2eeb1e58cde894fbe234f

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

Filesize
5KB

MD5
cded725fbd44b48ddc37f9ad049826f5

SHA1
0e8a0d7eb0676f3ee9046800c8db8a80a03b4cb2

SHA256
fa0817d58be5e6558b68afe8b36fc82cf5bc75b7da00f7b8f3e75d31546703ba

SHA512
41e5ec66b00bce54be077a8e2f8191c3509f091af27fdd7b62bc226f9758fbda246cf4bf620fc65bdf9605b91a85a98483aa0f488b41e5e3e44f9144ed35c6f3

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

Filesize
5KB

MD5
2744f86a126f34ae2ba1d73ea64824d5

SHA1
2dfc7095030be45b800ce5729ea182bb14f43fd1

SHA256
dcd5b9638a32fc3faaaa4a16128d8956e8c74741ed8e6d048b9f2b9a1c5de2cf

SHA512
da515d50d9522f6bf513eaf001b050f3f0dfe26da9b84335845e5101e47eb9b9910b79dbc4b9881f8c17ea1c238e3cc921759f2f683c395783c55926cd094d2e

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
110b1c6ba5edd0d9f2abee966eac9922

SHA1
27938cd0ff960e78cb80eb9f7b5b5554d5fee439

SHA256
14dbd0dee076d7035b3930982a2de1256f4b281c60c679922e25940a43ccbb9b

SHA512
2ca9f2c6ecb87e2126cd468745c6baefdfabcbf0bf6e2d402dce28e8e727132cd34e50baffee0729a2c43447fb59324ee675e52272b389795762cdd90d21b775

Download Submit