cb25917a34f284f0ec51ee1b686c563a3ce9f55785d2d95fdeda92bb350f18ef

General

Target

00b20bd6f068d6ddbf360e1ed837ccf8_JaffaCakes118.pdf
Size

39KB
MD5

00b20bd6f068d6ddbf360e1ed837ccf8
SHA1

1d1bb381d874fd0c5fc024cae15f999d7bd5abc3
SHA256

cb25917a34f284f0ec51ee1b686c563a3ce9f55785d2d95fdeda92bb350f18ef
SHA512

59f6c6c501af4e0c59c1d95d2a46ffd55cfed879ca3bfc35938b642967d8e107fa22e96a5d84ea8f06116b838479bae352569d1d9cb83b9b6ee32cba55034e0e
SSDEEP

768:cFnBV9UdMjfO7L9gBRpXUPGHkryh3g1W95KLqZqE7MUZFFrzh6yLZZ9OHE5RXuMu:cFnjGIYL9gBRpXUPGHkryh3g1W95KLq4

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-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

612 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

612 AcroRd32.exe
612 AcroRd32.exe
612 AcroRd32.exe
612 AcroRd32.exe

pid	process
612	AcroRd32.exe

pid	process
612	AcroRd32.exe
612	AcroRd32.exe
612	AcroRd32.exe
612	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 612 wrote to memory of 2292	612	AcroRd32.exe	RdrCEF.exe
PID 612 wrote to memory of 2292	612	AcroRd32.exe	RdrCEF.exe
PID 612 wrote to memory of 2292	612	AcroRd32.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 736	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	RdrCEF.exe	RdrCEF.exe
PID 2292 wrote to memory of 396	2292	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\00b20bd6f068d6ddbf360e1ed837ccf8_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:612

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:2292

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=88E42E88EFBEBC2ED8D7B9F4EF6DEBB0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:736

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=2549BCCB89AC38571693258854AAB6E3 --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=2549BCCB89AC38571693258854AAB6E3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
3⤵
PID:396

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=7310175322636929121FC2FDC816D6FB --mojo-platform-channel-handle=2300 --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=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=4E08638B63D4909FCE835F65EC179B92 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2908

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=B6F64AA3E13939DB9C5E508727592BE0 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4084

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=63EC3B99180D782E0F4323575767A7B8 --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=63EC3B99180D782E0F4323575767A7B8 --renderer-client-id=7 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4068

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1348

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
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads