f7afd8e85a3ec96480a50eefda5ef1ec75ef05e06df5420f189eb90bcf264f38

General

Target

Apophysis̎g-XNvg̏.pdf
Size

376KB
MD5

05db8dfbb8ad598940fa27d460942a71
SHA1

72de7894d06cfb5c289ec1737657413391211592
SHA256

548dec39bc94715071091f87b36b3326afd2af0df1fa20ac7ae17ef46b4e4544
SHA512

761916b184fcd7db56f61614fbfd0aa1084607f52930fdb212b822393a7ee890cbdabd10cac9009ee71e9dc1990dba00d3a11e4d4e1f5f02cba7299f250a6040
SSDEEP

6144:ebC2iH0+HkCk5h6maEyyyXdYb1Gyyy59WaIHyyyjyyyrL2GlxpVfJcNl18ll2/7J:eml6NT/Tyyy+Yyyy5eyyyjyyyrJl//4d

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

Processes:

AcroRd32.exe

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

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1296 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1296 AcroRd32.exe
1296 AcroRd32.exe
1296 AcroRd32.exe
1296 AcroRd32.exe
1296 AcroRd32.exe
1296 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1296 wrote to memory of 3592	1296	AcroRd32.exe	RdrCEF.exe
PID 1296 wrote to memory of 3592	1296	AcroRd32.exe	RdrCEF.exe
PID 1296 wrote to memory of 3592	1296	AcroRd32.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 4136	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe
PID 3592 wrote to memory of 3572	3592	RdrCEF.exe	RdrCEF.exe

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\Apophysis̎g-XNvg̏.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:1296
- 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:3592
- - 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=2579827BF2589AD04F0649CF9BA656E3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4136
- - 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=59F0CE3975EE5EDCA89B0182CCAE82A1 --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=59F0CE3975EE5EDCA89B0182CCAE82A1 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3572
- - 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=EF9E129C581937758FCDB28FB815F3DB --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3296
- - 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=6743AB28B463702342E79351CB3C82ED --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=6743AB28B463702342E79351CB3C82ED --renderer-client-id=5 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3712
- - 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=03033C217B53D6EBE78108CB3952C6C9 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4520
- - 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=4F57F04581B7EFBD6E89DD37B63F4904 --mojo-platform-channel-handle=2196 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3296-142-0x0000000000000000-mapping.dmp

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memory/3572-137-0x0000000000000000-mapping.dmp

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memory/3592-132-0x0000000000000000-mapping.dmp

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memory/3712-145-0x0000000000000000-mapping.dmp

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memory/4136-134-0x0000000000000000-mapping.dmp

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memory/4152-153-0x0000000000000000-mapping.dmp

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memory/4520-150-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads