9be292422d9ab6b8c9c636a5dfb898656d294f7decc644ce9648c70780c5ab7c

General

Target

63c07b8bac09c15106467d8f58ea627a_JaffaCakes118.pdf
Size

31KB
MD5

63c07b8bac09c15106467d8f58ea627a
SHA1

5c2c72e2b61b994bb0c4c499394fb3118b15e901
SHA256

9be292422d9ab6b8c9c636a5dfb898656d294f7decc644ce9648c70780c5ab7c
SHA512

59f5fb63fde5c1dcf0cc83c47579feddfbe6d8b847a7818306dd17eaff9c4128c288eaed6c991f4870c6fa9210a6a567e45546fe0ee5f74792a404ce26272856
SSDEEP

768:/gGzpDUpSoZbZGRHvxeLj1tNZ6uEWd7lQq:IGFYpbNZXEWd7lQq

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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe
1160	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1160 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1160 AcroRd32.exe
1160 AcroRd32.exe
1160 AcroRd32.exe
1160 AcroRd32.exe
1160 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1160 wrote to memory of 1012	1160	AcroRd32.exe	RdrCEF.exe
PID 1160 wrote to memory of 1012	1160	AcroRd32.exe	RdrCEF.exe
PID 1160 wrote to memory of 1012	1160	AcroRd32.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 2512	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	RdrCEF.exe	RdrCEF.exe
PID 1012 wrote to memory of 3720	1012	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\63c07b8bac09c15106467d8f58ea627a_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:1160

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:1012

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=BB9B01BCBC9C971EFC63ECD91D426F73 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2512

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=60718A82F1D2EFAD3979CEF204157ECF --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=60718A82F1D2EFAD3979CEF204157ECF --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3720

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=34A28A620CC5F3A754303FA69DED1537 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1668

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=C5D0FFBC117A7593BFAAB7931C97D54F --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2152

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=5745E205BD51329FFA303E07C7FD589A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1540

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=D30D7E8167013F667B18482E77DD798B --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=D30D7E8167013F667B18482E77DD798B --renderer-client-id=7 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3252

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
4fd8b1f0e7bb44299d89bd6724db2753

SHA1
605fe0b7482598e1505d19490cabaa01ae31c017

SHA256
6b164b66245c9eb97916c86f44b2bb4c8df33ea6099d87ecf3957590f3839f49

SHA512
770530594acfca080566b1b82ba3af58af91e51ecad249acd0f5a4784bd56ce1715823d86b0262aaf84bfb053c3879dd4d078d62f37ddd486895aaac13caa357

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