411def0e0d4d9943b386ae19d6fb4919b83107850cf61e5f92f85f359393821e

General

Target

0086b8592be84c9dc73fa0d974138124_JaffaCakes118.pdf
Size

44KB
MD5

0086b8592be84c9dc73fa0d974138124
SHA1

7ed3165522785edd4ac13460182bd6698afab862
SHA256

411def0e0d4d9943b386ae19d6fb4919b83107850cf61e5f92f85f359393821e
SHA512

2d23358de807f914ffecd044e4ae4d5b0d1e0e41a52fe9ccde21b1eb93e79abb3ce3993db4f6efd5db8b6f41bb9b2175fdff6619aa29903b180ceb72693d2831
SSDEEP

768:zF0LcR/0bn/J1k9BK8qoqthco5gFzU+8Xd0N1vXPR0cn9OUT4nwAUIKumdPiWSEB:zOoR/0DR1k9BK8qoqthco5gFzU+8XeNl

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1176 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

1176 AcroRd32.exe
1176 AcroRd32.exe
1176 AcroRd32.exe
1176 AcroRd32.exe

pid	process
1176	AcroRd32.exe

pid	process
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe
1176	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1176 wrote to memory of 1872	1176	AcroRd32.exe	RdrCEF.exe
PID 1176 wrote to memory of 1872	1176	AcroRd32.exe	RdrCEF.exe
PID 1176 wrote to memory of 1872	1176	AcroRd32.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 836	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	RdrCEF.exe	RdrCEF.exe
PID 1872 wrote to memory of 3436	1872	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\0086b8592be84c9dc73fa0d974138124_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1176

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:1872

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=D76D40BC23F1DFEF4FD499FB8199904F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:836

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=F17EF6D9C2705DF548B50C3E4222641B --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=F17EF6D9C2705DF548B50C3E4222641B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3436

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=E1F876226B7AD5C167135771B7A79812 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2848

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=0A31ABCC415CE3FE83D06D78F262E8C9 --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=0A31ABCC415CE3FE83D06D78F262E8C9 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3776

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=B2E4AD0BDA21BE04B515483FB93542FB --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:436

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=7DAC6D5B4EE1C2B5F76D91DF3100D95E --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:556

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
51872d2de7255ad9a9ec4f948701bb88

SHA1
5de180b86263f1fbfdaaa8fb4dfb0789fa30dc1e

SHA256
4bde44c5cae7cbf594d7142480e670411a1b2488b2d0ddad601962818e7c2770

SHA512
a154255c94ff31e6d8f2211465ff6ccf24ba6f8a8e5de32e9d612a097f937650cdef9246d7e09390596a7a0c4773d2044302896f06461ee487b3db6f9fddf529

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
11c3bd1fd61fd99f3da6702b75beaa12

SHA1
eb60d4382c3b38a06fb17fad9dc2a86328bc201d

SHA256
421a29da53fbf28318849a95e0ee09e7b3020b7a7feff69b61ee08fad61b2968

SHA512
9e917640029f4dc6c31d6f05a5c17ae172180fda866b8d3bfa7adee6ffb46e041a474442c645c1ebcf0307aea533a67082ab03248f89972376981bad8342c272

Download Submit
memory/1176-30-0x0000000009DB0000-0x0000000009DD1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads