712879c4a4562a00e2c49815dea9a8e5a1b444f38442234becb57cb9c166e2bc

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 14:35

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General

Target

e2c08710447b95abdbdb1930cfaf6061_JaffaCakes118.pdf
Size

76KB
MD5

e2c08710447b95abdbdb1930cfaf6061
SHA1

67e6f8fc2677e2838825ac5a6aed7ba0eee66bb7
SHA256

712879c4a4562a00e2c49815dea9a8e5a1b444f38442234becb57cb9c166e2bc
SHA512

bac27dc508540de79831e0a03d905704e31b02803f1ab1ffc839fe71cef7f5ffe42ac8ebbde30c508a8ebd328bb602fd7d9a20b4d784365c4719b97afe6a630d
SSDEEP

1536:ClqKlYgZPhvCZT7XJJ/t4i0nzdrk1cReF5/LVr:kdqtNzt4i0BQ1coFpLVr

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

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1280	AcroRd32.exe
1280	AcroRd32.exe
1280	AcroRd32.exe
1280	AcroRd32.exe
1280	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 4716	1280	AcroRd32.exe	90
PID 1280 wrote to memory of 4716	1280	AcroRd32.exe	90
PID 1280 wrote to memory of 4716	1280	AcroRd32.exe	90
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 2572	4716	RdrCEF.exe	93
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94
PID 4716 wrote to memory of 4600	4716	RdrCEF.exe	94

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\e2c08710447b95abdbdb1930cfaf6061_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1280
- 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:4716
- - 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=9BE5A25D9B4BC6A41EA241FE34132ECB --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2572
- - 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=3F0BC9A5DA7150C56F6DAAF15D7CCA7A --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=3F0BC9A5DA7150C56F6DAAF15D7CCA7A --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4600
- - 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=56003C1E25CAD32C4BAE7BC512F388CD --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1724
- - 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=25872227026BE94090BEC73D97E7FCE5 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4960
- - 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=F78FB512D6DE8FD08886A2B14449B546 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
64KB

MD5
22c37319f27063acd46c69f95c7c7ad1

SHA1
be2459811b35dc30659b4c00bcc3b159a12a64e5

SHA256
bf8bdf16c8011bbf8790d48c520e99db67637914650e8be49fe8afbaa909af5b

SHA512
cc0830a199e18cc14b57cc2eba2c0301217dcc2cc7e983068c58d2453e65e4b206bdb5fa9d591bd3e6bf206fe59f07c2eb5fccd93890c3474fc3977a5381195a

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

Filesize
64KB

MD5
5101242501604e49b225882cc9927588

SHA1
b455e5deb611ab9ff2fc076cddecbe8f2b70807d

SHA256
8a184add339e02bdac5d170ccae0bc36446e021a49cd386ca93c86e16e5adf6f

SHA512
2ca5987050a99c79ab8358fa2476c2f890b61ca2387781678112ce116e56fe5828aabccfe6b59a6301925d75aa3645f9567a31b4e76369088ac06886de398bc9

Download Submit