7d326481a8ede83bb4a5abeb8ef968a9e62ddc6434c77dd373c2a2ed0cecf82f

General

Target

Crafting the InfoSec Playbook Security Monitoring and Incident Response Master Plan (Jeff Bollinger,.pdf
Size

10.5MB
MD5

c24a98216b489d2172bf0070048f8598
SHA1

870d1fce6bc5e97788ffc4c6ae5e915d013c550e
SHA256

7d326481a8ede83bb4a5abeb8ef968a9e62ddc6434c77dd373c2a2ed0cecf82f
SHA512

e2380b2009995c16942d4d70a00fb3f194260c9b69c00241da7fdb91f746289f2534de01741047357c58548320673c8ffe7cf58eb2fcba461251cd6ae2a73772
SSDEEP

196608:RxFHxSY/zQmX4vRv0Nj5q+v9e7jjJIs7cJ2BvsiGIxcIjnRBB3p0p9L:LSsQmIZvwjvY73JIs4/iGWcIzpZkL

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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1816 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

1816 AcroRd32.exe
1816 AcroRd32.exe
1816 AcroRd32.exe
1816 AcroRd32.exe
1816 AcroRd32.exe
1816 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1816 wrote to memory of 1116	1816	AcroRd32.exe	RdrCEF.exe
PID 1816 wrote to memory of 1116	1816	AcroRd32.exe	RdrCEF.exe
PID 1816 wrote to memory of 1116	1816	AcroRd32.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 4376	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	RdrCEF.exe	RdrCEF.exe
PID 1116 wrote to memory of 524	1116	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\Crafting the InfoSec Playbook Security Monitoring and Incident Response Master Plan (Jeff Bollinger,.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:1816
- 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:1116
- - 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=EE658FFEBF14C2E4F8757FECD388126D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4376
- - 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=8990ADE96C486BC205DDF3B287CAB3C5 --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=8990ADE96C486BC205DDF3B287CAB3C5 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:524
- - 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=2A996ABFEB2FDC573F9BA8EB85DD25EC --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=2A996ABFEB2FDC573F9BA8EB85DD25EC --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2624
- - 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=05AC6882A8796D3EDB1508B2C2585D20 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3068
- - 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=DB2644BA6A9D700D57C9287AFAB3666B --mojo-platform-channel-handle=1792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:216
- - 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=EDBEFB56E17D854C4B57A23BBAEF83F6 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4328

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/216-150-0x0000000000000000-mapping.dmp

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memory/524-137-0x0000000000000000-mapping.dmp

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memory/1116-132-0x0000000000000000-mapping.dmp

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memory/2624-142-0x0000000000000000-mapping.dmp

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memory/3068-147-0x0000000000000000-mapping.dmp

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memory/4328-153-0x0000000000000000-mapping.dmp

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memory/4376-134-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads