hxxps://git[.]io/JSKNf

Analysis

max time kernel
1555s
max time network
1558s
platform
windows7_x64
resource
win7-ja-20211208
submitted
06/01/2022, 15:16

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General

Target
https://git.io/JSKNf
Sample220106-snwpjsbgbr

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 7 IoCs

pid	Process
1412	chrome.exe
516	chrome.exe
516	chrome.exe
2336	chrome.exe
2720	chrome.exe
2764	chrome.exe
2908	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe
516	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 516 wrote to memory of 460	516	chrome.exe	27
PID 516 wrote to memory of 460	516	chrome.exe	27
PID 516 wrote to memory of 460	516	chrome.exe	27
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1424	516	chrome.exe	28
PID 516 wrote to memory of 1412	516	chrome.exe	29
PID 516 wrote to memory of 1412	516	chrome.exe	29
PID 516 wrote to memory of 1412	516	chrome.exe	29
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30
PID 516 wrote to memory of 1588	516	chrome.exe	30

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://git.io/JSKNf
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:516
- 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,0x7fef7034f50,0x7fef7034f60,0x7fef7034f70
  2⤵
  PID:460
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1136 /prefetch:2
  2⤵
  PID:1424
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1412
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1736 /prefetch:8
  2⤵
  PID:1588
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2068 /prefetch:1
  2⤵
  PID:1792
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2076 /prefetch:1
  2⤵
  PID:1800
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2788 /prefetch:2
  2⤵
  PID:1196
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:1872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --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=3088 /prefetch:1
  2⤵
  PID:1924
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --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=3228 /prefetch:1
  2⤵
  PID:1740
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --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=3724 /prefetch:1
  2⤵
  PID:2140
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4252 /prefetch:8
  2⤵
  PID:2228
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3864 /prefetch:8
  2⤵
  PID:2292
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3580 /prefetch:8
  2⤵
  PID:2344
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4000 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2336
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3936 /prefetch:8
  2⤵
  PID:2328
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3988 /prefetch:8
  2⤵
  PID:2440
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2504 /prefetch:8
  2⤵
  PID:2448
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2240 /prefetch:8
  2⤵
  PID:2512
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2132 /prefetch:8
  2⤵
  PID:2520
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4264 /prefetch:1
  2⤵
  PID:2584
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,14104358114145812562,14871703937041679272,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3968 /prefetch:1
  2⤵
  PID:2644
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2720
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3516 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2764
- 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=1120,14104358114145812562,14871703937041679272,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1584 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2908

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:3016

C:\Windows\system32\taskeng.exe
taskeng.exe {FD46E247-E2F3-4272-9FC3-E6ACA877AB94} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2336

C:\Windows\system32\taskeng.exe
taskeng.exe {102C4684-D2C0-4714-A154-BDFA2AD9A2E6} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
1⤵
PID:2588
- C:\Program Files\Mozilla Firefox\default-browser-agent.exe
  "C:\Program Files\Mozilla Firefox\default-browser-agent.exe" do-task
  2⤵
  PID:2672

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

memory/3016-55-0x000007FEFC411000-0x000007FEFC413000-memory.dmp

Download