29409ef013d089f66489a45950c5ef48c569e01364899a0e6d887b4605abf3af

General

Target

0049568a001246e39b3ad990c8a41b41_JaffaCakes118.pdf
Size

40KB
MD5

0049568a001246e39b3ad990c8a41b41
SHA1

80cf8d93778c66eb5e8cd19269c60fc6e6eb332e
SHA256

29409ef013d089f66489a45950c5ef48c569e01364899a0e6d887b4605abf3af
SHA512

d915394cde739a76f63c69809d83fa8bbbb2657e6f10e97bdce84bc584e86844d57f90d0a51e242f88d6f88f94217fca0d46c43b3c577cb38087e5223289209f
SSDEEP

768:TgGzpDSSGRAZMIgo4jK5Yi0huqfF/nsOZ0xKz2+xdVIo5ukF79uQdBPq:sGFNGRAo3sOZ0oz2+xskF79zdBPq

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
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe
1936	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1936 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1936 AcroRd32.exe
1936 AcroRd32.exe
1936 AcroRd32.exe
1936 AcroRd32.exe
1936 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1936 wrote to memory of 4576	1936	AcroRd32.exe	RdrCEF.exe
PID 1936 wrote to memory of 4576	1936	AcroRd32.exe	RdrCEF.exe
PID 1936 wrote to memory of 4576	1936	AcroRd32.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 824	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	RdrCEF.exe	RdrCEF.exe
PID 4576 wrote to memory of 3404	4576	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\0049568a001246e39b3ad990c8a41b41_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:1936

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:4576

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=4CAD0A59A50F3108DFB5CB56985F72E3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:824

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=93BB869A94B4AB69416A6133ACA2E4E1 --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=93BB869A94B4AB69416A6133ACA2E4E1 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3404

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=9E1FB0A90B9BF413D99133ACECE1CC65 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1180

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=6B193EECB9DCB8CC814BF5D6A3517F4C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:796

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=3C6F72E9CBC7000D793FFB8FA494A223 --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=3C6F72E9CBC7000D793FFB8FA494A223 --renderer-client-id=6 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2888

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=514C7342B7A82106E811621AE87875BE --mojo-platform-channel-handle=2756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2208

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
348d01b5338b7d0edf8ca6e068316dc2

SHA1
2c12443de01d3cc3f8120a0d3d521571de944c8e

SHA256
8cdd9cb4991b6fa60654df3321c7d7d98f1ab79620e6aebcff31d3e10da2c51b

SHA512
b142752421e6842b5fcdc3b988c60b8a4f4fda33a08077855fd8aec30e48dc70f1038a51453f4b826295183aba8c473a4b5da11ec90920c2e95d74fa2aa45794

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