7489fd36bdf9971d10ca2f552184903058b41b03c90d0f38add2df47eb29c0e0

General

Target

0034c74694ae24cfbb9f5c8607213e62_JaffaCakes118.pdf
Size

38KB
MD5

0034c74694ae24cfbb9f5c8607213e62
SHA1

437772318e5a72d0e2cf2d25f47b0ad19523fb46
SHA256

7489fd36bdf9971d10ca2f552184903058b41b03c90d0f38add2df47eb29c0e0
SHA512

52ebce5c8d16e1efc1cf2e87cd6d583824f9f4985377cc19c7629a362ec7b212e4c3679f2e17841a2c2e567907d455108223af6faf089843a24956412f6a94cd
SSDEEP

768:CXuMZmwgCLWarfE5HpxJyj5+C4mvuNU7+3s1bcB15C8uU:CXFZmGWS4jJyj514fUy3se15C8uU

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
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe
3532	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3532 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

3532 AcroRd32.exe
3532 AcroRd32.exe
3532 AcroRd32.exe
3532 AcroRd32.exe
3532 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3532 wrote to memory of 540	3532	AcroRd32.exe	RdrCEF.exe
PID 3532 wrote to memory of 540	3532	AcroRd32.exe	RdrCEF.exe
PID 3532 wrote to memory of 540	3532	AcroRd32.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 464	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	RdrCEF.exe	RdrCEF.exe
PID 540 wrote to memory of 1512	540	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\0034c74694ae24cfbb9f5c8607213e62_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:3532
- 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:540
- - 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=585594207A51D7E89951A61D8C24D94D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:464
- - 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=77A969DBF5F413AC7F5205B4FCD55F1E --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=77A969DBF5F413AC7F5205B4FCD55F1E --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1512
- - 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=A6D5B1AC9BECC0DE91E83B09B531BBD2 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3940
- - 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=BCAD7AD8FD4BCD18A7F313D0E91251D6 --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=BCAD7AD8FD4BCD18A7F313D0E91251D6 --renderer-client-id=5 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4636
- - 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=CE52EA0E1E6D7F5C0F2EAC4FBA8EEAF3 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4004
- - 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=517265A42352D9F93A38D26B7B748151 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4972

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5108

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
446d508754ee767cefb98d506a30f38d

SHA1
2649e307463762079cd4439d50cac255d7c6f15f

SHA256
d1c9c59405cba48040b1fed40d2828e1093c822863c3d4a20dad2f90dd72b37d

SHA512
2dd518f512e9d2b36b5ca0a0ee909f3949ad8db7df7904b085c769c8573ba14779ed3155927f280be2ad221e4f9c332c759925329ef58c6010921ae4bb22177a

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/3532-26-0x00000000088D0000-0x0000000008920000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads