hxxp://virtualteamchallenge[.]com

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 13:51

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General

Target

http://virtualteamchallenge.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 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
2240	msedge.exe
2240	msedge.exe
744	msedge.exe
744	msedge.exe
1544	identity_helper.exe
1544	identity_helper.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 4424	744	msedge.exe	85
PID 744 wrote to memory of 4424	744	msedge.exe	85
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 1988	744	msedge.exe	88
PID 744 wrote to memory of 2240	744	msedge.exe	89
PID 744 wrote to memory of 2240	744	msedge.exe	89
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90
PID 744 wrote to memory of 3976	744	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://virtualteamchallenge.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:744
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffaa00d46f8,0x7ffaa00d4708,0x7ffaa00d4718
  2⤵
  PID:4424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:1988
- 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=2068,5289064512201864485,6184196041003628407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2240
- 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=2068,5289064512201864485,6184196041003628407,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=3180 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=3188 /prefetch:1
  2⤵
  PID:1532
- 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=2068,5289064512201864485,6184196041003628407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  PID:2708
- 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=2068,5289064512201864485,6184196041003628407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=5220 /prefetch:1
  2⤵
  PID:4092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=5288 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=5628 /prefetch:1
  2⤵
  PID:1660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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:2928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=3760 /prefetch:1
  2⤵
  PID:2876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=4176 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=3084 /prefetch:1
  2⤵
  PID:4876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5289064512201864485,6184196041003628407,131072 --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=5940 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4632

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
81e892ca5c5683efdf9135fe0f2adb15

SHA1
39159b30226d98a465ece1da28dc87088b20ecad

SHA256
830f394548cff6eed3608476190a7ee7d65fe651adc638c5b27ce58639a91e17

SHA512
c943f4cfe8615ac159cfac13c10b67e6c0c9093851dd3ac6dda3b82e195d3554e3c37962010a2d0ae5074828d376402624f0dda5499c9997e962e4cfd26444c0

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

Filesize
152B

MD5
56067634f68231081c4bd5bdbfcc202f

SHA1
5582776da6ffc75bb0973840fc3d15598bc09eb1

SHA256
8c08b0cbceb301c8f960aa674c6e7f6dbf40b4a1c2684e6fb0456ec5ff0e56b4

SHA512
c4657393e0b9ec682570d7e251644a858d33e056ccd0f3eebffd0fde25244b3a699b8d9244bcdac00d6f74b49833629b270e099c2b557f729a9066922583f784

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

Filesize
6KB

MD5
983434f3d763a2e71fc49e5fa86f7b97

SHA1
c806a27dcb27b57da045137f3b91d752f22faad8

SHA256
d9bbfab41b058d58ccd18711f35ee0e8188e32c736fb4df297c657689379770c

SHA512
f756baccbe573bd074bc5fe8f73b707ea19cc8e9b6b37cdfb903716b523ebc26568f8f9c6cfbd73125c784b3b3ed3ae5ad4d01172d3ccf9d0ce68718db1a3b86

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

Filesize
6KB

MD5
f93109c0b7231d95bfb5252e6ece0cb4

SHA1
2e7718b2052ad3b783300312dd07aed86a746535

SHA256
64f9c5e9f5158700f53c73a1c6f5e98c485e48bd2f7e8e5030437c069c6bc250

SHA512
5e5c008589eb31ddfb065f1a853e47b8473a9fe835637511104bccaac8719892a3fca0cf25e33c6b0c674fae2f35ef81a7e17d3f3ab42b97706889c2e7e0ddf6

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
1c9c9f788564a754593f6122468c32ea

SHA1
2414405fd7acddc690f17190998c92e9aeea7165

SHA256
044737db5ef9a9cef8d78caa6f49ff49b16191954a10ad892802c7e887ca6d92

SHA512
a633d7bc9b4e7af4a8b7e56a2a3a5b99c9c431b1b56d3abbabf3a2522b5db28b8c76bb77310510d13c11a8e460cb711daf9684d527f53f173f697338a3daef79

Download Submit