3b9865a2242b817605bd082e44d98e639e2e3e7688e2a6d74fb5783b5c2b0239

General

Target

2) Life Story Snapshot.pdf
Size

103KB
MD5

2c3f09960d42bf30e2d63062b56c8a54
SHA1

6fe19b081a24eec64f35dbcb5e2abc22da583f46
SHA256

88708ff177663e941d6e08dd29c6db1d4fa22c65cf934023f05b388bc1c114b1
SHA512

10c6fa45516da11c6bb7772aecbf9944d5744cafccaf11943f138e90686d90747de84d2f510c547b41a88e7b520475acfc9513ea6753ff730269ef59e1d4e027
SSDEEP

3072:TOe7hIo8dt9niRRN2y1eAZDV1xcnBO5+BO:S7o8dMQy1eyDVLOBO00

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe
4396	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4396 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

4396 AcroRd32.exe
4396 AcroRd32.exe
4396 AcroRd32.exe
4396 AcroRd32.exe
4396 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4396 wrote to memory of 4780	4396	AcroRd32.exe	RdrCEF.exe
PID 4396 wrote to memory of 4780	4396	AcroRd32.exe	RdrCEF.exe
PID 4396 wrote to memory of 4780	4396	AcroRd32.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1192	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	RdrCEF.exe	RdrCEF.exe
PID 4780 wrote to memory of 1020	4780	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\2) Life Story Snapshot.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:4396
- 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:4780
- - 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=56B6ECC2E70BA69C5EB1A455947EAB7D --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1192
- - 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=B58323EA4C3A482728D99A478A660131 --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=4 --enable-main-frame-before-activation --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=B58323EA4C3A482728D99A478A660131 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1020
- - 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=D60F1EC0092D5D8C47010CB58365B418 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:700
- - 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=052F4968FF3ED32BB383FDC6A75A269E --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=4 --enable-main-frame-before-activation --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=052F4968FF3ED32BB383FDC6A75A269E --renderer-client-id=5 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4924
- - 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=2DDBE5C32FFC9AD7C6B1819ADA0A822D --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3228
- - 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=6FB952944F15EEFBFFB686EA20E23357 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
edc7d83baf6e7896b71ecb3cb211af1e

SHA1
be8e35eaff4cc6eb69ebd9741fd2a8ec45959bb1

SHA256
7e88800887f5724082daecf167acc624b80b8e45bdccb840f03757ed8aa41c2e

SHA512
fa47dd377f591a34be6d05879d45c8feb3486c0e38240dfc50a8af9e154e348fc57ec1bce22f63f184822844245312c01052f116de52c0740cbebaea56fd625d

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads