hxxp://www[.]trailersoftexas[.]com

Analysis

max time kernel
54s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2022, 23:12

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General

Target

http://www.trailersoftexas.com

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220929011316.pma	setup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\190f6d2a-287a-4b25-b5fe-379ff1a97339.tmp	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
548	msedge.exe
548	msedge.exe
2040	msedge.exe
2040	msedge.exe
3060	identity_helper.exe
3060	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2040	msedge.exe
2040	msedge.exe
2040	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2040	3060	cmd.exe	79
PID 3060 wrote to memory of 2040	3060	cmd.exe	79
PID 2040 wrote to memory of 2356	2040	msedge.exe	81
PID 2040 wrote to memory of 2356	2040	msedge.exe	81
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 4716	2040	msedge.exe	84
PID 2040 wrote to memory of 548	2040	msedge.exe	85
PID 2040 wrote to memory of 548	2040	msedge.exe	85
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87
PID 2040 wrote to memory of 3964	2040	msedge.exe	87

C:\Windows\system32\cmd.exe
cmd /c start microsoft-edge:http://www.trailersoftexas.com
1⤵
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument microsoft-edge:http://www.trailersoftexas.com
  2⤵
  - Adds Run key to start application
  - Enumerates system info in registry
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2040
- - 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=0xf8,0xfc,0x100,0xd4,0x104,0x7fffe05346f8,0x7fffe0534708,0x7fffe0534718
    3⤵
    PID:2356
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
    3⤵
    PID:4716
- - 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=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:548
- - 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=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
    3⤵
    PID:3964
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3768 /prefetch:1
    3⤵
    PID:112
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3780 /prefetch:1
    3⤵
    PID:3004
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5324 /prefetch:8
    3⤵
    PID:3800
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
    3⤵
    PID:1724
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5584 /prefetch:8
    3⤵
    PID:3524
- - 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=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6008 /prefetch:8
    3⤵
    PID:3784
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:1260
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1bc,0x22c,0x7ff7abd25460,0x7ff7abd25470,0x7ff7abd25480
      4⤵
      PID:1856
- - 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=2128,9878968770356434623,4301724630871912830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6008 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3060
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5816 /prefetch:1
    3⤵
    PID:3428
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5740 /prefetch:1
    3⤵
    PID:4932
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9878968770356434623,4301724630871912830,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4304 /prefetch:1
    3⤵
    PID:4052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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