a833e472a9498a3154cca54671aad5dddb47428b806da70365083f2a8a4d57de

General

Target

6947347a455881563339f6eb176525b4_JaffaCakes118.pdf
Size

45KB
MD5

6947347a455881563339f6eb176525b4
SHA1

fec00c746b3d4cf3c614631327a81e5d5b459e77
SHA256

a833e472a9498a3154cca54671aad5dddb47428b806da70365083f2a8a4d57de
SHA512

6a5aa730da959c97c61b654455b584c963520119ab1922814887e32e87ba166e5aa1eb89bb43ecfd2849ee68d01ee321a81aa564bb885e72d523e70f0d243ce3
SSDEEP

768:cgGzpDQezuMP9XdUXTYSrytUD90+gH2BhLeM0DJsMlFbi+hApmX34zoQZl4FxbMQ:5GF0eTdUXTYSrbEM0DqMXbi+hApmn4x0

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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe
2308	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2308 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

2308 AcroRd32.exe
2308 AcroRd32.exe
2308 AcroRd32.exe
2308 AcroRd32.exe
2308 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2308 wrote to memory of 1412	2308	AcroRd32.exe	RdrCEF.exe
PID 2308 wrote to memory of 1412	2308	AcroRd32.exe	RdrCEF.exe
PID 2308 wrote to memory of 1412	2308	AcroRd32.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3372	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	RdrCEF.exe	RdrCEF.exe
PID 1412 wrote to memory of 3516	1412	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\6947347a455881563339f6eb176525b4_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:2308

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:1412

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=78157698226391AF6CCE2637BBAFDC24 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3372

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=7B931907C887D290429013AA935BCF7E --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=7B931907C887D290429013AA935BCF7E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3516

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=5A5D9CC314B7EB9E552837FC54BE2A31 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1732

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=4D62592C2DC774A8D75C897F359ECB62 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4412

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=46EF8FAB8728601BDE69088C306E86A9 --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=46EF8FAB8728601BDE69088C306E86A9 --renderer-client-id=6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3472

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=C3B81B18B0A15BB6DB3F0D7F64558BC9 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2268

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
169d4e1ea7413773decac482b7fe58b7

SHA1
7524a877cc3523a433127e376a14d591e1deff83

SHA256
8a13059e53d41e09babe88ab36f3d918c45990c4435ce988607e784066a44d62

SHA512
d6ef90dc22ab0256d65356773ad9429d3baefa1f164be5eab970f9b38ce5490d923cf03766927bf3842ab4f120d0a8b2230b6544c37292d2cd1ce64356a893aa

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads