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

Resubmissions

29/12/2022, 02:41

221229-c6mllafc4y 1

29/12/2022, 02:35

221229-c25avafc4t 1

Analysis

max time kernel
59s
max time network
61s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
29/12/2022, 02:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://www.gavinpublishers.com

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	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3644	chrome.exe
3644	chrome.exe
2704	chrome.exe
2704	chrome.exe
3528	chrome.exe
3528	chrome.exe
3180	chrome.exe
3180	chrome.exe
3056	chrome.exe
4328	chrome.exe
3056	chrome.exe
4328	chrome.exe
4532	chrome.exe
4532	chrome.exe
4460	chrome.exe
4460	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe
2704	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2768	2704	chrome.exe	66
PID 2704 wrote to memory of 2768	2704	chrome.exe	66
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 1872	2704	chrome.exe	68
PID 2704 wrote to memory of 3644	2704	chrome.exe	69
PID 2704 wrote to memory of 3644	2704	chrome.exe	69
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72
PID 2704 wrote to memory of 4760	2704	chrome.exe	72

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" http://www.gavinpublishers.com
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:2704
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffcf6164f50,0x7ffcf6164f60,0x7ffcf6164f70
  2⤵
  PID:2768
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1604 /prefetch:2
  2⤵
  PID:1872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1676 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3644
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2560 /prefetch:1
  2⤵
  PID:4840
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2552 /prefetch:1
  2⤵
  PID:4832
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2304 /prefetch:8
  2⤵
  PID:4760
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4128 /prefetch:8
  2⤵
  PID:4468
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4168 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5076 /prefetch:8
  2⤵
  PID:4404
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3528
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3528 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3180
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4552 /prefetch:8
  2⤵
  PID:3192
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:4616
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:5000
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4576 /prefetch:1
  2⤵
  PID:4944
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2556 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4328
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3220 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3056
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4532
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1596,6514997759905216662,10583781851751240655,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4460

Network

MITRE ATT&CK Enterprise v6

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads