d950627ba013c91ea5fce0503032f797fc523e7e4f3a6547ae8c9b25cc0dfbd7

Analysis

max time kernel
502s
max time network
504s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2022, 00:31

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General

Target
SecurePayment_HealthNet.pdf
Size 23KB
Sample220912-at5wascdc8
SHA256 d950627ba013c91ea5fce0503032f797fc523e7e4f3a6547ae8c9b25cc0dfbd7
MD5 10a075ce1ee756195cdcf53ab543c28b
SHA1 a1df7aa413b196c8e66e3567ee166e5441e5a0a1
SHA512 194abdc5d209022e034ad384ece64c5e7909f04db1809cf60692fec573f2f019969f2a413eee44564b6afee74ad9f6ffc6ded43f2ca3e94abbdbb402a4e4c233
SSDEEP 384:8O4hg9ui9E0Vxo+oVORBAFcUDZw6zGCUSRb5eWnP0bUOCUSN:8OWgwi9E8xGVOEqOwLCbVsNK
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1152	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe
1152	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 1084	1152	AcroRd32.exe	85
PID 1152 wrote to memory of 1084	1152	AcroRd32.exe	85
PID 1152 wrote to memory of 1084	1152	AcroRd32.exe	85
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 5088	1084	RdrCEF.exe	88
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89
PID 1084 wrote to memory of 4372	1084	RdrCEF.exe	89

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\SecurePayment_HealthNet.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=32A21AB025B296A9F3280FEA6C713C84 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=32A21AB025B296A9F3280FEA6C713C84 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5088
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=1B4C21BA4D5EE7B9B45F7E85ECDCD36E --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4372
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7BF46F554522AFFCB72CB13F98BAC63B --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7BF46F554522AFFCB72CB13F98BAC63B --renderer-client-id=4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:452
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=2E8F92A3BF3B43BC48DD24CA1540D625 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1156
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5F0B2E529A83883F083A34F3DF0EBEEA --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4952
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=41B3DE4E712F6ABB3D2EF3B93BFC670F --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2300

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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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