f8fd766d963b0039edc79674dbf42605362e7c16d9243fce38a8f27a8bfdf518

General

Target

007960c5b7b87965ae4585755a0c132b_JaffaCakes118.pdf
Size

41KB
MD5

007960c5b7b87965ae4585755a0c132b
SHA1

c0eece6df5067f241a3aad69fd322ba751652121
SHA256

f8fd766d963b0039edc79674dbf42605362e7c16d9243fce38a8f27a8bfdf518
SHA512

4c6f22931c81a7b966f8f7174418f014fc87442e96d9782e349ed2f01afbb55a70b2682e6ba2e354b85757bc2d2201fe41588b09cee3af54998207c8fd5bbcc6
SSDEEP

768:qgGzpDROvYsOkbQy3dUUksgN7VKglkO24Rx3RVMZdNjPGYrp21:3GFdRlNfD3RyPZPGYrp21

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe
1140	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1140 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1140 AcroRd32.exe
1140 AcroRd32.exe
1140 AcroRd32.exe
1140 AcroRd32.exe
1140 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1140 wrote to memory of 784	1140	AcroRd32.exe	RdrCEF.exe
PID 1140 wrote to memory of 784	1140	AcroRd32.exe	RdrCEF.exe
PID 1140 wrote to memory of 784	1140	AcroRd32.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4544	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4904	784	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\007960c5b7b87965ae4585755a0c132b_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:1140
- 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:784
- - 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=17DAC0043908CF09BB175B68D91B0F75 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4544
- - 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=1844DDC1099660708D38E35AD3EE5974 --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=1844DDC1099660708D38E35AD3EE5974 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4904
- - 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=20FB7623FD1708E7B1279655CB5D235C --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=20FB7623FD1708E7B1279655CB5D235C --renderer-client-id=4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2236
- - 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=38B6E1CF97998907E5A4E9AFCD0EA0BC --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3600
- - 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=AEA1B53FF575915D0FE3B33479D07C6A --mojo-platform-channel-handle=2896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1772
- - 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=07A3076E0BE0617FC9A90E8CE99F131E --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2324

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

Replay Monitor

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Downloads

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

Filesize
64KB

MD5
80f84988fcd93dfa8c5f2f057b519971

SHA1
afbba16d7a231d1e839a70113f515e90ec0f664e

SHA256
faf460677f65170fbed47c5909662e25705519dd9e6f8815233cb0b49d0f73e3

SHA512
5aa4a1e8ad14eefcc89245c4317504120b76bb463c49182367a1de75c0f07ffa65577b3f8d603f36f2d070b1c7482ae153e8425ca10dd90103ae3a1ca23a1e37

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/1140-26-0x0000000009D80000-0x0000000009DD0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads