hxxps://eprep[.]health[.]maryland[.]gov/ProviderPortal/home[.]do?prId=6468&nth=he&m=eb5b4947-2235-4ceb-ac0b-35130a870c53

Analysis

max time kernel
251s
max time network
254s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
08-02-2023 16:57

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General

Target

https://eprep.health.maryland.gov/ProviderPortal/home.do?prId=6468&nth=he&m=eb5b4947-2235-4ceb-ac0b-35130a870c53

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 18 IoCs

pid	Process
1448	chrome.exe
1448	chrome.exe
4804	chrome.exe
4804	chrome.exe
2492	chrome.exe
2492	chrome.exe
1420	chrome.exe
1420	chrome.exe
3920	chrome.exe
3920	chrome.exe
4540	chrome.exe
4540	chrome.exe
1512	chrome.exe
1512	chrome.exe
1084	chrome.exe
1084	chrome.exe
1084	chrome.exe
1084	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe
4804	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4744	4804	chrome.exe	82
PID 4804 wrote to memory of 4744	4804	chrome.exe	82
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 452	4804	chrome.exe	85
PID 4804 wrote to memory of 1448	4804	chrome.exe	86
PID 4804 wrote to memory of 1448	4804	chrome.exe	86
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87
PID 4804 wrote to memory of 5004	4804	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://eprep.health.maryland.gov/ProviderPortal/home.do?prId=6468&nth=he&m=eb5b4947-2235-4ceb-ac0b-35130a870c53
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:4804
- 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,0x100,0x104,0xd8,0x108,0x7fff1ecb4f50,0x7fff1ecb4f60,0x7fff1ecb4f70
  2⤵
  PID:4744
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1628 /prefetch:2
  2⤵
  PID:452
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1448
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2264 /prefetch:8
  2⤵
  PID:5004
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2964 /prefetch:1
  2⤵
  PID:3180
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2944 /prefetch:1
  2⤵
  PID:3536
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4776 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2492
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5052 /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=data_decoder.mojom.DataDecoderService --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:2136
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5048 /prefetch:1
  2⤵
  PID:384
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5080 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1420
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3556 /prefetch:8
  2⤵
  PID:3336
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4300 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3920
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2624 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4540
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3248 /prefetch:8
  2⤵
  PID:5012
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=808 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1512
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:4648
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2516 /prefetch:8
  2⤵
  PID:1340
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  PID:2216
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1612,16174470550500705880,5570012270681769723,131072 --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=2196 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1084
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:360
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
  2⤵
  PID:2632
- 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=1612,16174470550500705880,5570012270681769723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4400 /prefetch:8
  2⤵
  PID:2176

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2268

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\??\pipe\crashpad_4804_IGTAEDHUFVXZUJLD

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit