b972896caf4b255120b134929b297eb7ab80f4250e4e54c1809584d0a8f0433d

Resubmissions

09/09/2024, 11:30

240909-nmmb9sxgle 6

09/09/2024, 11:29

240909-nl2qkavgkm 6

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 11:29

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General

Target

bin/Monaco/index.html
Size

164KB
MD5

0f76256876f7c781074734134b53d080
SHA1

5d279e84c67a40c59f8a93ee0ca7071bb7518042
SHA256

5b28a84344bae9286b83f9ac8e1c16185a8b9608d8801b2389b12ceff0614ef5
SHA512

0b589afa314e70c98d2116c70d2af4f8e329dde743810e04c9af0f7448214ccc7c9a86ef498639ae33c3a77903a35be08db9ca264aff4caa57e5398ac6f230d7
SSDEEP

3072:gKl34J09UmmJv8kBpZaFD48VOAGUWYPjDZlLJbRBiPEP8yKUz2Ojmjr8zM3KP7pJ:d4J09BA3pZaFD48VOAGUWYPjdlLJbRB1

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
9	raw.githubusercontent.com
12	raw.githubusercontent.com

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
1848	msedge.exe
1848	msedge.exe
3232	msedge.exe
3232	msedge.exe
3824	identity_helper.exe
3824	identity_helper.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 4852	3232	msedge.exe	84
PID 3232 wrote to memory of 4852	3232	msedge.exe	84
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 3808	3232	msedge.exe	85
PID 3232 wrote to memory of 1848	3232	msedge.exe	86
PID 3232 wrote to memory of 1848	3232	msedge.exe	86
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	msedge.exe	87
PID 3232 wrote to memory of 4744	3232	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\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:3232
- 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,0x100,0x104,0xd8,0x108,0x7fff8bb746f8,0x7fff8bb74708,0x7fff8bb74718
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:3808
- 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=2084,16081524794335979662,11153933836209330393,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2160 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1848
- 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=2084,16081524794335979662,11153933836209330393,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:4744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=3204 /prefetch:1
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=3224 /prefetch:1
  2⤵
  PID:384
- 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=2084,16081524794335979662,11153933836209330393,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  PID:2212
- 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=2084,16081524794335979662,11153933836209330393,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=5168 /prefetch:1
  2⤵
  PID:2724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=5276 /prefetch:1
  2⤵
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=3404 /prefetch:1
  2⤵
  PID:1540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=4976 /prefetch:1
  2⤵
  PID:3252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,16081524794335979662,11153933836209330393,131072 --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=4668 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:552

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

Filesize
193B

MD5
62fc8758c85fb0d08cd24eeddafeda2c

SHA1
320fc202790b0ca6f65ff67e9397440c7d97eb20

SHA256
ee0d15dce841e092ad1a2d4346a612410f8f950fdb019bc7b768f6346f2b5248

SHA512
ca97e615bdcac137a936c10104a702e1529ed3470828f2c3a2f783345ebbef04cac8c051df636c714151671efea53a9b8912b6b0d0b5eafdac5fae1dfdc8f85d

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

Filesize
6KB

MD5
131d2af07e6aa6673eeddc7336196e84

SHA1
1e5745b5ab10b942a159c98afe79fdbb1a370e13

SHA256
5ceda39704d234fcb021002c2103689b6220d53aa6fec71b38caa10e7520bb3f

SHA512
8ca4d7a306222b9f5cc4f751581868ea619b7dc35fa76378d1c75c19ac6f9651778617d53b00b9113ef20aae6488c8d4e2ed96e672819ef66a0345757605d22f

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

Filesize
5KB

MD5
8849639f1a87317633e2852f47e4381a

SHA1
14f26f98aad73ac62f3233135b2d1cefbf0dea7c

SHA256
1762d7faca01668b5c63f4a2875068ddfe0f48d6fab894d1a05cc8ff14dfd3ad

SHA512
af3c12bee4b9701a4b57130b3a6c2c3a9d53b85d3339c64becadcffed0d66428f80485837b6a72278277b5b713e79399afb78af5b2fd36070a441186cd90a0f9

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
a72751d33837ec70dbeae427048ff59c

SHA1
1b816d565944d8ff5cca4f54a723ea7c55aed2ff

SHA256
dacac5ad61f54af8237737251961af21c87f1cc21514e27c500593065135c4f6

SHA512
acb454e16c1b15640f302b13f0e8e71d5be6df5a1eaebf213d3168ed0b5c8b74f77dee0fbd8d6a475c687e7f0f9716f06dfe844e5d5cab33308fc3e8d0ed66a6

Download Submit