hxxp://nh31[.]com

Analysis

max time kernel
241s
max time network
280s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2024, 14:07

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General

Target

http://nh31.com

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
552	msedge.exe
552	msedge.exe
1264	identity_helper.exe
1264	identity_helper.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 4244	1464	msedge.exe	85
PID 1464 wrote to memory of 4244	1464	msedge.exe	85
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 1636	1464	msedge.exe	90
PID 1464 wrote to memory of 552	1464	msedge.exe	89
PID 1464 wrote to memory of 552	1464	msedge.exe	89
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88
PID 1464 wrote to memory of 1452	1464	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://nh31.com
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:1464
- 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,0x100,0x104,0x40,0x108,0x7ff9587646f8,0x7ff958764708,0x7ff958764718
  2⤵
  PID:4244
- 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=2264,2380150777169981849,12432593368002710215,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:1452
- 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=2264,2380150777169981849,12432593368002710215,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2288 /prefetch:2
  2⤵
  PID:1636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=3260 /prefetch:1
  2⤵
  PID:996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=3244 /prefetch:1
  2⤵
  PID:4904
- 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=2264,2380150777169981849,12432593368002710215,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5432 /prefetch:8
  2⤵
  PID:952
- 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=2264,2380150777169981849,12432593368002710215,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5432 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=4828 /prefetch:1
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=4220 /prefetch:1
  2⤵
  PID:1240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=3240 /prefetch:1
  2⤵
  PID:1188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=5128 /prefetch:1
  2⤵
  PID:2212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2264,2380150777169981849,12432593368002710215,131072 --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=2212 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

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
84381d71cf667d9a138ea03b3283aea5

SHA1
33dfc8a32806beaaafaec25850b217c856ce6c7b

SHA256
32dd52cc3142b6e758bd60adead81925515b31581437472d1f61bdeda24d5424

SHA512
469bfac06152c8b0a82de28e01f7ed36dc27427205830100b1416b7cd8d481f5c4369e2ba89ef1fdd932aaf17289a8e4ede303393feab25afc1158cb931d23a3

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\Preferences

Filesize
5KB

MD5
e51e835b0c46ad548e081818724f1327

SHA1
c7b09dd9ff2434272614e415829b7e3a66bedba2

SHA256
fa4815df539997f18e0c54c14f94394bf4cf9bace54691da802208d148bd7584

SHA512
f57a51266f31401fdb221a90713a7536d628bf0af7e23a92ed9bf01061c072d4bec51e091264355bfc978037e4dbd62d34ee9002a1e51930ce3a384d29c25b3a

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

Filesize
5KB

MD5
337fdab1beedaabd177bc08e199a7a99

SHA1
9468e725a62923840bbf082c7f44c740c11573cc

SHA256
64a51974a566edc4acff2d8e17c2a638d2dcb608fa27330b08b7b8336427f743

SHA512
f5945caad32eb2b11edb7d65e546f9bd0416ef7e382985367179b18a7ba8f4d0862fd2ee7f8648a18bbe51b7ad2738dbff985f883898d7d19e8355cee2cc273b

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

Filesize
24KB

MD5
35f77ec6332f541cd8469e0d77af0959

SHA1
abaec73284cee460025c6fcbe3b4d9b6c00f628c

SHA256
f0be4c5c99b216083bd9ee878f355e1aa508f94feb14aeebcfba4648d85563a7

SHA512
e0497dbe48503ebbf6a3c9d188b9637f80bccf9611a9e663d9e4493912d398c6b2a9eab3f506e5b524b3dabbca7bb5a88f882a117b03a3b39f43f291b59870c8

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
d47be655c848885088b4de2e01cca84d

SHA1
65a3fb846d685a2b2fa73ae958747375c41b37c8

SHA256
9bf1fdce48d23ec71008e69413e56dd495e3ccbb32338fc89fc8bb3bf406e04c

SHA512
eb99af7abbee04da8a00b4e30db0d7c4e9b032961a52e1edadbca0c175e5d7b13f56a5a46e45b8a010b490c778e1633bd684b09c893d1507cd93470261dd05da

Download Submit