105477a7d32528cbdc6c37955c5621544e3e2e31fb5d3525db75506b988e1762

General

Target

ffade56475376fe15e97156b6f456bfc_JaffaCakes118.pdf
Size

63KB
MD5

ffade56475376fe15e97156b6f456bfc
SHA1

9ef6c9c43f058dbdff6705a77d79ca3cdb051016
SHA256

105477a7d32528cbdc6c37955c5621544e3e2e31fb5d3525db75506b988e1762
SHA512

bf6ea1e6ddddc041addcb834bd19193155574ad6fcb14168c8c81274f13c287272e698bad2360c9bb243dd7ac4b8cdca7e4b9d57d6f44ddc34dff5e6b218b9c9
SSDEEP

1536:/QybJEjtcV7YSF1EbxAa/XgFOSGGQo3fMwaXPzYAHwprAgQXlL5hSZ:BWSVxF1ElvS8jXP8AQprAD1Lg

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe
212	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

212 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

212 AcroRd32.exe
212 AcroRd32.exe
212 AcroRd32.exe
212 AcroRd32.exe
212 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 212 wrote to memory of 4040	212	AcroRd32.exe	RdrCEF.exe
PID 212 wrote to memory of 4040	212	AcroRd32.exe	RdrCEF.exe
PID 212 wrote to memory of 4040	212	AcroRd32.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 3716	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	RdrCEF.exe	RdrCEF.exe
PID 4040 wrote to memory of 432	4040	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\ffade56475376fe15e97156b6f456bfc_JaffaCakes118.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:212

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:4040

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=9FA703DDF0E915F953644516A0A3DD40 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3716

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=0AC8435022314C6F4D0ED3C8AC2446F8 --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=0AC8435022314C6F4D0ED3C8AC2446F8 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
3⤵
PID:432

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=D8310B45D814507A95BFA8990D6F4B3C --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=65C83DBAFC108E5DB7C6D91F2E61EF4E --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=65C83DBAFC108E5DB7C6D91F2E61EF4E --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3944

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=19F2C7B38FFC686FB84E4EA33804E87F --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4312

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=BDE55406621F3431D283DD4BA8192DB8 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4216

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
e8476656b59827279b48f26fbcd7a0fb

SHA1
e505524b2d23acd955b94ac2ed2a203fc7497db6

SHA256
420530e28c511229426135fafdd109863e98585f46de62f1cbcfe122d1d2b600

SHA512
2426cad27b9a1151d98c11500e624c8ad247b2d118c137302d45ffdc9ef51f7427282dc9f90c3fe96da527e4497697729aa92909654247ca2cbdf51704e0d8e2

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
memory/212-28-0x000000000A3F0000-0x000000000A411000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads