hxxp://41r727r[.]wsruc[.]com#ZWxzYXllZC5raGFsZWRAc2llbWVucy5jb20=

Analysis

max time kernel
454s
max time network
582s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 10:23

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General

Target

http://41r727r.wsruc.com#ZWxzYXllZC5raGFsZWRAc2llbWVucy5jb20=

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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 8 IoCs

Processes:

chrome.exechrome.exechrome.exechrome.exechrome.exe

pid process

1632 chrome.exe
892 chrome.exe
892 chrome.exe
904 chrome.exe
1600 chrome.exe
892 chrome.exe
892 chrome.exe
2752 chrome.exe

pid	process
1632	chrome.exe
892	chrome.exe
892	chrome.exe
904	chrome.exe
1600	chrome.exe
892	chrome.exe
892	chrome.exe
2752	chrome.exe

Suspicious use of FindShellTrayWindow 43 IoCs

Processes:

chrome.exe

pid	process
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe

Suspicious use of SendNotifyMessage 40 IoCs

Processes:

chrome.exe

pid	process
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe
892	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 892 wrote to memory of 1664	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1664	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1664	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 916	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1632	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1632	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1632	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe
PID 892 wrote to memory of 1972	892	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" http://41r727r.wsruc.com#ZWxzYXllZC5raGFsZWRAc2llbWVucy5jb20=
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:892
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6794f50,0x7fef6794f60,0x7fef6794f70
  2⤵
  PID:1664
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1072 /prefetch:2
  2⤵
  PID:916
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1432 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1632
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1748 /prefetch:8
  2⤵
  PID:1972
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2136 /prefetch:1
  2⤵
  PID:1336
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2128 /prefetch:1
  2⤵
  PID:792
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3268 /prefetch:8
  2⤵
  PID:904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3296 /prefetch:2
  2⤵
  PID:860
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1292 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:904
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1600
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1312 /prefetch:1
  2⤵
  PID:2180
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3932 /prefetch:1
  2⤵
  PID:2320
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4092 /prefetch:8
  2⤵
  PID:2396
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2424 /prefetch:1
  2⤵
  PID:2472
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2272 /prefetch:1
  2⤵
  PID:2552
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,354504100086278016,9265664126469890816,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=984 /prefetch:1
  2⤵
  PID:2616
- 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=1044,354504100086278016,9265664126469890816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3748 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2752

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

Replay Monitor

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Downloads

\??\pipe\crashpad_892_JJDBBUFXSAOSSXTA

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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