hxxp://rakutenbanko[.]com/login[.]asp

Analysis

max time kernel
299s
max time network
294s
platform
windows10-2004_x64
resource
win10v2004-20220812-ja
resource tags

arch:x64arch:x86image:win10v2004-20220812-jalocale:ja-jpos:windows10-2004-x64systemwindows
submitted
16/09/2022, 10:08

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General

Target

http://rakutenbanko.com/login.asp

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

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4820	chrome.exe
4820	chrome.exe
2984	chrome.exe
2984	chrome.exe
4980	chrome.exe
4980	chrome.exe
4392	chrome.exe
4392	chrome.exe
3632	chrome.exe
3632	chrome.exe
2652	chrome.exe
2652	chrome.exe
3664	chrome.exe
3664	chrome.exe
1764	chrome.exe
1764	chrome.exe
1764	chrome.exe
1764	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe
2984	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 3320	2984	chrome.exe	81
PID 2984 wrote to memory of 3320	2984	chrome.exe	81
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 2840	2984	chrome.exe	85
PID 2984 wrote to memory of 4820	2984	chrome.exe	86
PID 2984 wrote to memory of 4820	2984	chrome.exe	86
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87
PID 2984 wrote to memory of 748	2984	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" http://rakutenbanko.com/login.asp
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:2984
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7fff2c4a4f50,0x7fff2c4a4f60,0x7fff2c4a4f70
  2⤵
  PID:3320
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1684 /prefetch:2
  2⤵
  PID:2840
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1992 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4820
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2244 /prefetch:8
  2⤵
  PID:748
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2940 /prefetch:1
  2⤵
  PID:1836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2932 /prefetch:1
  2⤵
  PID:4592
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4288 /prefetch:8
  2⤵
  PID:444
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --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=4296 /prefetch:1
  2⤵
  PID:4944
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3488 /prefetch:1
  2⤵
  PID:4072
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --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=4324 /prefetch:1
  2⤵
  PID:1276
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4916 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4980
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3640 /prefetch:8
  2⤵
  PID:4184
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4684 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4392
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4724 /prefetch:8
  2⤵
  PID:1020
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3224 /prefetch:8
  2⤵
  PID:2620
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4728 /prefetch:8
  2⤵
  PID:400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3224 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
  2⤵
  PID:1772
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3632
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3164 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2652
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --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=4260 /prefetch:1
  2⤵
  PID:2084
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4380 /prefetch:8
  2⤵
  PID:5068
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1548 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3664
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5340 /prefetch:8
  2⤵
  PID:4288
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4348 /prefetch:8
  2⤵
  PID:2524
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /prefetch:8
  2⤵
  PID:688
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2680 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,437032609516623734,1432722856310894356,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2124 /prefetch:1
  2⤵
  PID:1692
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4556 /prefetch:8
  2⤵
  PID:4624
- 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=1632,437032609516623734,1432722856310894356,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1296 /prefetch:8
  2⤵
  PID:2208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2524

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

Windows 7 deprecation

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