666f3c8585c020b81fad3d3509e4d1e8aa464eb45a8ba7dad5a57335dc0b760b

General

Target

01175bce0e802994e676b93b19dc218f_JaffaCakes118.pdf
Size

82KB
MD5

01175bce0e802994e676b93b19dc218f
SHA1

e34a09aaff6337c87b12c6d84cbd604986d61d0b
SHA256

666f3c8585c020b81fad3d3509e4d1e8aa464eb45a8ba7dad5a57335dc0b760b
SHA512

733a4cdd4f561e6e073acf00d0914f911db52afec8bde13e858b05d50a8379f1a88b35e62e248e3e4cb1169943b4d2b863d3eb808e49898ce94cc5afea630abf
SSDEEP

1536:B2/KlwveygvL51AwZry1t5yup7q+vA65o69Yv1N4WaihqDH7mJXlBGmm81tGyUK7:B2/OwmXD51Amry1tgwVvA65A1N1aihqw

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-1-5-21-17203666-93769886-2545153620-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

240 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

240 AcroRd32.exe
240 AcroRd32.exe
240 AcroRd32.exe
240 AcroRd32.exe

pid	process
240	AcroRd32.exe

pid	process
240	AcroRd32.exe
240	AcroRd32.exe
240	AcroRd32.exe
240	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 240 wrote to memory of 4920	240	AcroRd32.exe	RdrCEF.exe
PID 240 wrote to memory of 4920	240	AcroRd32.exe	RdrCEF.exe
PID 240 wrote to memory of 4920	240	AcroRd32.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 456	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	RdrCEF.exe	RdrCEF.exe
PID 4920 wrote to memory of 4476	4920	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\01175bce0e802994e676b93b19dc218f_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:240

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:4920

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=615FF92D4A6EFA9ACF461045B58C833D --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:456

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=0E5F0F7F7E5D4409642696279A81A676 --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=0E5F0F7F7E5D4409642696279A81A676 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4476

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=56BAD821B432709E16FA15F0E2CCBE59 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:816

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=F7B086902F16BCD6FCF1890980A7CD5B --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=F7B086902F16BCD6FCF1890980A7CD5B --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:1
3⤵
PID:684

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=04D22BA7A8016925A0DFDF69F6D4746C --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2052

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=0A6CA458F9855FBF1908121B8BDB9944 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:640

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

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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads