hxxp://ww25[.]b-meg[.]com/?subid1=20221223-1952-3773-8c46-1ff050c0d5c0

Analysis

max time kernel
57s
max time network
59s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
23/12/2022, 16:41

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General

Target

http://ww25.b-meg.com/?subid1=20221223-1952-3773-8c46-1ff050c0d5c0

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
4432	chrome.exe
4432	chrome.exe
1980	chrome.exe
1980	chrome.exe
2428	chrome.exe
2428	chrome.exe
3876	chrome.exe
3876	chrome.exe
3868	chrome.exe
3868	chrome.exe
4644	chrome.exe
4644	chrome.exe
4660	chrome.exe
4660	chrome.exe
1628	chrome.exe
1628	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe
1980	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 364	1980	chrome.exe	66
PID 1980 wrote to memory of 364	1980	chrome.exe	66
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 3548	1980	chrome.exe	72
PID 1980 wrote to memory of 4432	1980	chrome.exe	68
PID 1980 wrote to memory of 4432	1980	chrome.exe	68
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69
PID 1980 wrote to memory of 3096	1980	chrome.exe	69

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" http://ww25.b-meg.com/?subid1=20221223-1952-3773-8c46-1ff050c0d5c0
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:1980
- 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,0xd0,0xd4,0xa8,0xd8,0x7fff83b44f50,0x7fff83b44f60,0x7fff83b44f70
  2⤵
  PID:364
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1860 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4432
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2272 /prefetch:8
  2⤵
  PID:3096
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2512 /prefetch:1
  2⤵
  PID:3692
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2492 /prefetch:1
  2⤵
  PID:3300
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1512 /prefetch:2
  2⤵
  PID:3548
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4080 /prefetch:8
  2⤵
  PID:5104
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --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=4048 /prefetch:1
  2⤵
  PID:2280
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4772 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2428
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3288 /prefetch:1
  2⤵
  PID:4268
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  PID:3160
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5136 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3876
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  PID:3808
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4688 /prefetch:8
  2⤵
  PID:4472
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5112 /prefetch:8
  2⤵
  PID:4824
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4588 /prefetch:1
  2⤵
  PID:4892
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3868
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4400 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4308 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
  2⤵
  PID:4680
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1496,8798505168209573985,17444040419109483681,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5252 /prefetch:1
  2⤵
  PID:1748
- 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=1496,8798505168209573985,17444040419109483681,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1628

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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