574ae51ef1e0a3faed7278ab2fb47f7895494f514f86cf9ce9624af5bf0bf7f6

General

Target

ffc8e0107ca102ef9cf4dcf5e02be417_JaffaCakes118.pdf
Size

80KB
MD5

ffc8e0107ca102ef9cf4dcf5e02be417
SHA1

1d2d294d6c7882e7052ef56fe3a98292baa31624
SHA256

574ae51ef1e0a3faed7278ab2fb47f7895494f514f86cf9ce9624af5bf0bf7f6
SHA512

51ccb8fd75c35597a59ed434f6e8a7c813cbfcbca585c2c8df1db047eaee700e69fc0250c57c4f89feec0b18f0fe327a9aca943cf90dae329edd3bec622a4aa9
SSDEEP

1536:4ceZmlLxprK+bRvgJPY2sG/K/v1CWJs1VJNUvkWepOZ6nypA:rpm+dYJPY2sfNPs1V0v5Z3A

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

AcroRd32.exe

pid	process
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe
536	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

536 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

536 AcroRd32.exe
536 AcroRd32.exe
536 AcroRd32.exe
536 AcroRd32.exe
536 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 536 wrote to memory of 3020	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 3020	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 3020	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 4996	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 4996	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 4996	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 3860	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 3860	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 3860	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 2168	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 2168	536	AcroRd32.exe	RdrCEF.exe
PID 536 wrote to memory of 2168	536	AcroRd32.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 3292	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	RdrCEF.exe	RdrCEF.exe
PID 3860 wrote to memory of 1576	3860	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\ffc8e0107ca102ef9cf4dcf5e02be417_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:536

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⤵
PID:3020

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⤵
PID:4996

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:3860

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=D5B53F831AFC43D394C19B71E18D082D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3292

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=ED0F5262CF548AA8FB6C783339ECD4BD --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=ED0F5262CF548AA8FB6C783339ECD4BD --renderer-client-id=2 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1576

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=A254AEF3FB3C9CE4A0449542FB40DE89 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:232

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=84531452E2D8CCD0294B9D1AF2463B59 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1812

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=48F2291F1D6F15F65C6BE69BB7616757 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4884

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⤵
PID:2168

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⤵
PID:2644

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:2392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3272

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
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