440b8b2951e94587c4da806df96a00eda98ef6336effc7916e61e577132e60ab

Analysis

max time kernel
960s
max time network
966s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02/08/2024, 18:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

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 12 IoCs

pid	Process
4508	msedge.exe
4508	msedge.exe
240	msedge.exe
240	msedge.exe
1912	identity_helper.exe
1912	identity_helper.exe
2288	msedge.exe
2288	msedge.exe
3716	msedge.exe
3716	msedge.exe
3716	msedge.exe
3716	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 240 wrote to memory of 2876	240	msedge.exe	81
PID 240 wrote to memory of 2876	240	msedge.exe	81
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 3904	240	msedge.exe	82
PID 240 wrote to memory of 4508	240	msedge.exe	83
PID 240 wrote to memory of 4508	240	msedge.exe	83
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84
PID 240 wrote to memory of 5040	240	msedge.exe	84

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:240
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffff8783cb8,0x7ffff8783cc8,0x7ffff8783cd8
  2⤵
  PID:2876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1980 /prefetch:2
  2⤵
  PID:3904
- 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=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2080 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4508
- 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=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --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=3212 /prefetch:1
  2⤵
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --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:2192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4352 /prefetch:1
  2⤵
  PID:4952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4340 /prefetch:1
  2⤵
  PID:412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /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=1724,14349053742628040968,2896960925044095897,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
  2⤵
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3264 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1724,14349053742628040968,2896960925044095897,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4768 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2748

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
9af507866fb23dace6259791c377531f

SHA1
5a5914fc48341ac112bfcd71b946fc0b2619f933

SHA256
5fb3ec65ce1e6f47694e56a07c63e3b8af9876d80387a71f1917deae690d069f

SHA512
c58c963ecd2c53f0c427f91dc41d9b2a9b766f2e04d7dae5236cb3c769d1f048e4a342ea75e4a690f3a207baa1d3add672160c1f317abfe703fd1d2216b1baf7

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

Filesize
152B

MD5
b0177afa818e013394b36a04cb111278

SHA1
dbc5c47e7a7df24259d67edf5fbbfa1b1fae3fe5

SHA256
ffc2c53bfd37576b435309c750a5b81580a076c83019d34172f6635ff20c2a9d

SHA512
d3b9e3a0a99f191edcf33f3658abd3c88afbb12d7b14d3b421b72b74d551b64d2a13d07db94c90b85606198ee6c9e52072e1017f8c8c6144c03acf509793a9db

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

Filesize
5KB

MD5
9c13a557570cc4f3d758e803065a05a4

SHA1
b9b3914a92111e7d2175eb9aca7f7078339b6dae

SHA256
a1669b91e794997d688e397bb164267ceaafb82acaa289e6700a9f2304344801

SHA512
27c688d7686aa52d6ce19601e98cd0e69c6555a869adecb290088140e5287d4646fe1bc69bebc3be584ed19bcef5d83a42a91afbf5bd51e56ff26de2aa7b2cd6

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

Filesize
5KB

MD5
b358df488d1a8e5e3b6a910749838c48

SHA1
63047418cff3caef7de44e506bd2cbb969d7adf2

SHA256
b4447ed3325b1a8c303350e5476afeeda819b8bf0907331330ab090f2835a3a9

SHA512
77745e8bb164eacc438782ba9985307f17d2afdfcbe62f0e767f9e9e90807340707bf807e4921d5b441037abc9d30ba28cfa8a174b3ef07cf74114ff8b15351c

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
11KB

MD5
5446773bb023f7f9f6c7d114b1b8d1ae

SHA1
e9a2db48f62d9eea1f0bbdd991efb270d4e0e7a1

SHA256
bf41d67f00492421129c3f0a552fb6f5da0eea8b1bb2561cf52514417a95ba1f

SHA512
e7bc82a42d8a46e355485b8b6f51d656f11ebec5e678883d6c3903b7b3fb84718b1404af0379d39c336f73c4e49af205adbc271a9efa3f3ed6fb6c8a158089a8

Download Submit