35eea45cd32be6de36ee58c28769159e5992ef1f1862494d68554d9371eb4b20

General

Target

a59f2801f138008bd25a400ab1e0bda4_JaffaCakes118.pdf
Size

47KB
MD5

a59f2801f138008bd25a400ab1e0bda4
SHA1

c26345222c348c2e8669311c07db73ce364d9e93
SHA256

35eea45cd32be6de36ee58c28769159e5992ef1f1862494d68554d9371eb4b20
SHA512

5e490cd83d358f63070d436cdddc37207b36cdedd1834f2de26cf6c6a1cb942b562574e51eb85842f558212c0df1336f7c95834a89efe737688f4b21d5fd0007
SSDEEP

768:87gGzpDA4ramTGMTiN/U3r/dTNuMJO3dOh+JQ6uBLlfRnXjiO2l0vCY2:RGFsQlsdOh+J2BhxXjif0vCY2

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3144 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

3144 AcroRd32.exe
3144 AcroRd32.exe
3144 AcroRd32.exe
3144 AcroRd32.exe

pid	process
3144	AcroRd32.exe

pid	process
3144	AcroRd32.exe
3144	AcroRd32.exe
3144	AcroRd32.exe
3144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3144 wrote to memory of 3080	3144	AcroRd32.exe	RdrCEF.exe
PID 3144 wrote to memory of 3080	3144	AcroRd32.exe	RdrCEF.exe
PID 3144 wrote to memory of 3080	3144	AcroRd32.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 2952	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	RdrCEF.exe	RdrCEF.exe
PID 3080 wrote to memory of 1640	3080	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\a59f2801f138008bd25a400ab1e0bda4_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:3144

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:3080

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=4F89EF9C141B441CFA36871B2A727126 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2952

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=BF67CCF8614B18D1B5A8B2D312C24CF6 --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=BF67CCF8614B18D1B5A8B2D312C24CF6 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1640

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=E24F0D979AE6A5FC224F826D205D8B71 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2928

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=F012141FF68BA9EBC9C3F239EC3CD335 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3724

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=79544E3B10519C827947B83FB2BC744C --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3696

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=ACA52602585D4367F45847255D5E46AA --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=ACA52602585D4367F45847255D5E46AA --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2684

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

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Downloads

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

MD5
cec017f5ddccc501438196e30d0d438e

SHA1
c46b5ec0fd01785eff0dd1cf7e5857c8ecf2ba28

SHA256
1f4afdbf9cccc52c37ff51f46a3a65d2a9bee812fb442ccbe98bb02f7311b1cb

SHA512
bb0c4ee7553b7351da1e9e63d12a7b2f79ca6dbace409c97bb88b4a7290232b297b7a464beb41687278817df4895a62a2d16d8231aa10f1b0c1d808aa5deae2c

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads