hxxp://vmi1828980[.]contaboserver[.]net

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 14:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://vmi1828980.contaboserver.net

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
1528	msedge.exe
1528	msedge.exe
508	msedge.exe
508	msedge.exe
744	identity_helper.exe
744	identity_helper.exe
3136	msedge.exe
3136	msedge.exe
3136	msedge.exe
3136	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe
508	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 3152	508	msedge.exe	81
PID 508 wrote to memory of 3152	508	msedge.exe	81
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 3792	508	msedge.exe	82
PID 508 wrote to memory of 1528	508	msedge.exe	83
PID 508 wrote to memory of 1528	508	msedge.exe	83
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84
PID 508 wrote to memory of 1932	508	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://vmi1828980.contaboserver.net
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:508
- 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,0x100,0x104,0xd8,0x108,0x7ffa5ce246f8,0x7ffa5ce24708,0x7ffa5ce24718
  2⤵
  PID:3152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2336 /prefetch:2
  2⤵
  PID:3792
- 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=1808,17440542687366257786,964157398615674261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1528
- 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=1808,17440542687366257786,964157398615674261,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:1932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=3304 /prefetch:1
  2⤵
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=3508 /prefetch:1
  2⤵
  PID:936
- 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=1808,17440542687366257786,964157398615674261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  PID:624
- 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=1808,17440542687366257786,964157398615674261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=5284 /prefetch:1
  2⤵
  PID:1492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=5224 /prefetch:1
  2⤵
  PID:3168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=5632 /prefetch:1
  2⤵
  PID:1400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=5660 /prefetch:1
  2⤵
  PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=3532 /prefetch:1
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=3916 /prefetch:1
  2⤵
  PID:4900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=3080 /prefetch:1
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1808,17440542687366257786,964157398615674261,131072 --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=1368 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3908

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
1ac52e2503cc26baee4322f02f5b8d9c

SHA1
38e0cee911f5f2a24888a64780ffdf6fa72207c8

SHA256
f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

SHA512
7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

Filesize
152B

MD5
b2a1398f937474c51a48b347387ee36a

SHA1
922a8567f09e68a04233e84e5919043034635949

SHA256
2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

SHA512
4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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
6KB

MD5
303c71e5b8dfe8258db632b37a512f47

SHA1
814eb2830f6dcab797e276295d0f46cf4430946f

SHA256
d98cf4399b45d7fb3b36f4dc8faa37950f1281950998e36608e516ff2e94800c

SHA512
8e0eb6a47e5f2606f872c1c83f246d57f864a50c61203ee228a2e72b84a7a8f27d168d3bda3876d85d2552241ef9d1dcf737fd8bf02307cd70c2ae3784299503

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

Filesize
6KB

MD5
e6429d82571a38504bcf122388dbd838

SHA1
87e905dabd50c115c6d2f21c19e15cbf1e41b67b

SHA256
2f8ccf0dda64f80c122190a6e4cfe9269cb08d20feab006925daa062c897bd97

SHA512
da8826f6c97371fbbebf418e6eb018625a4ed191a5389aecacb497b642df344fdce1bf035c0f194da896ec394c6db7983c783e2c91e7eee12e44f8c1cb550528

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
3fcfc3ce3fa55ddf2c8dcf6801003f2d

SHA1
0f30bc0c92ec7a627c11414d754db70ff5779c67

SHA256
43f43472f4c7f6712215249c43b96cb1fa51dce10922328c5271835d874f0674

SHA512
c392ee3218aefd0c2032319db228383cdcfc9a582ea2e3ff9b34d57fd3b83488ec16c51a405837da84c128a3f5aa9699868ed0b3aaf5bf95b53ef094c37906cd

Download Submit