88b73e930b82693cc6f242084c06d978cb343144f32bd997a9e4021917b4c182

Resubmissions

14-10-2024 21:39

241014-1hsdya1hnq 10

11-10-2024 13:56

241011-q8wh6swamf 10

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2024 13:56

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General

Target

Drk's ByfronFucker/bin/Monaco/index.html
Size

13KB
MD5

8132342ce4b039603cbb3b1a32ab859b
SHA1

66c46050a6e5b08758c00455ae26a6c66e94ce4c
SHA256

3818906ed429acd27aabad7ec8771893d60658ea31b8d0c92418b96de8ee94e6
SHA512

44d93118187e703af1fc1627de7e97c39072e666c9086b1b4c00a7eadce1913c84dc97e8f80e2b514154ef66b23baddbfd71a2faa250735ddf4d2bc12709cef4
SSDEEP

192:oL3bXRggAbYm/9mv2Oxr09VpDwFgBsK7u24FzTkcmc/VT+9taAc4dReigXN:2RggAbYmbD9V9wFgBs+SFN

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4996	msedge.exe
4996	msedge.exe
1112	msedge.exe
1112	msedge.exe
3432	identity_helper.exe
3432	identity_helper.exe
3520	msedge.exe
3520	msedge.exe
3520	msedge.exe
3520	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 1120	1112	msedge.exe	83
PID 1112 wrote to memory of 1120	1112	msedge.exe	83
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 3872	1112	msedge.exe	85
PID 1112 wrote to memory of 4996	1112	msedge.exe	86
PID 1112 wrote to memory of 4996	1112	msedge.exe	86
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87
PID 1112 wrote to memory of 1888	1112	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\Drk's ByfronFucker\bin\Monaco\index.html
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:1112
- 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,0x100,0x104,0xd8,0x108,0x7ffd360946f8,0x7ffd36094708,0x7ffd36094718
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:3872
- 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=2112,15327333989141231347,1634390878092404776,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4996
- 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=2112,15327333989141231347,1634390878092404776,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:1888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=3272 /prefetch:1
  2⤵
  PID:4768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=3296 /prefetch:1
  2⤵
  PID:212
- 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=2112,15327333989141231347,1634390878092404776,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  PID:2052
- 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=2112,15327333989141231347,1634390878092404776,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=5156 /prefetch:1
  2⤵
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=5180 /prefetch:1
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=5408 /prefetch:1
  2⤵
  PID:3552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=5644 /prefetch:1
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,15327333989141231347,1634390878092404776,131072 --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=2244 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
bffcefacce25cd03f3d5c9446ddb903d

SHA1
8923f84aa86db316d2f5c122fe3874bbe26f3bab

SHA256
23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

SHA512
761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

Filesize
152B

MD5
d22073dea53e79d9b824f27ac5e9813e

SHA1
6d8a7281241248431a1571e6ddc55798b01fa961

SHA256
86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

SHA512
97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

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

Filesize
6KB

MD5
effc2ef429b62eeceaa009c1b3669d33

SHA1
7cdd9cc057de7b6adcb0908f4789dd9edbf86efd

SHA256
1a4379622eec79337feb096d24ae6d0ca9cb9652d6091a1722ef5103ac1e7385

SHA512
56aef76f8cfbaa606f83c477dfd4c2d71e576d2ce522d5f1e95a4fef308a26da8b8fbeed7fe8b0f6de6bfde9a7b5a81aa64740da7e5cde5c5323a496d127e8a4

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

Filesize
6KB

MD5
c318722442125097f90c3dda01a3746b

SHA1
e4d43a94512063efe3544c2c5ec1ca4f5473294e

SHA256
889e4e87e90f1dd3cfddfa4e5c6670b35ed9034025a29b73360085cbd486bc76

SHA512
0e5e7e8ae8094f36ac2866df6d7941f5aed73957e8513574e9ebfaac4f1a3e9c79bb349932814393417451b63142706b6c37ac8a3cddaff93990966bc7b29eb4

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
ca90d7b62bc954ce1d5ff35f7d303b3f

SHA1
cd91415c68da98031770722b0a4276282bb9aed9

SHA256
c2d106a70c5f879e17125b1cf8d9e0307e924d277d904e4544acc87f66ff23c6

SHA512
8e4c7f0b26ac9499efe99b687eb8285583ba8610a3aeb5e1239ca832105d8bbd42e5581d271d7514c08a3d77da86eea58adfa2e75c35e8db8a1276b66aadc332

Download Submit