hxxps://mail[.]google[.]com/mail/u/0/?ogbl#drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhxxps://mail[.]google[.]com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhxxps://mail[.]google[.]com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZB

Analysis

max time kernel
5s
max time network
12s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 10:50

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General

Target

https://mail.google.com/mail/u/0/?ogbl#drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhttps://mail.google.com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhttps://mail.google.com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZB

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 4 IoCs

pid	Process
3796	msedge.exe
3796	msedge.exe
4892	msedge.exe
4892	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4892	msedge.exe
4892	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 2292	4892	msedge.exe	88
PID 4892 wrote to memory of 2292	4892	msedge.exe	88
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 2516	4892	msedge.exe	89
PID 4892 wrote to memory of 3796	4892	msedge.exe	90
PID 4892 wrote to memory of 3796	4892	msedge.exe	90
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91
PID 4892 wrote to memory of 2964	4892	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mail.google.com/mail/u/0/?ogbl#drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhttps://mail.google.com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZBhttps://mail.google.com/mail/u/0/?ogbl%23drafts?compose=GTvVlcSDZdBssJhwcGVWRgBRwCBFgcFgBdkGkBXPdGSkbjCDsGFBflFsSGjTpbTrvjJqZfSNpbmZB
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:4892
- 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,0x100,0x104,0xd8,0x108,0x7ff80abb46f8,0x7ff80abb4708,0x7ff80abb4718
  2⤵
  PID:2292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,2424770674796376428,7011283422250427132,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2244 /prefetch:2
  2⤵
  PID:2516
- 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=2240,2424770674796376428,7011283422250427132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3796
- 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=2240,2424770674796376428,7011283422250427132,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,2424770674796376428,7011283422250427132,131072 --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=3388 /prefetch:1
  2⤵
  PID:3788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,2424770674796376428,7011283422250427132,131072 --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=3412 /prefetch:1
  2⤵
  PID:4888
- 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=2240,2424770674796376428,7011283422250427132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 /prefetch:8
  2⤵
  PID:2632
- 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=2240,2424770674796376428,7011283422250427132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 /prefetch:8
  2⤵
  PID:3140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4916

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2784

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
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

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

Filesize
6KB

MD5
39792815554089462f2c3c6230e441dd

SHA1
6d0f4579fb99ba7f58230f1eacb303e2f123cb5c

SHA256
1e7661861c2cd89c3fe44294614e11563de9f279836a5a3a133f73e1bb0ae4ab

SHA512
ea3bcad5c669a83fa35b11a221700f8543be94e1483034dd0c97884b519b632931858af68c5d952cea500243382a5cfc64691f3b32a4c832b2d9b491bb97084b

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