01d2e88b862bd733b039b1509a01b8309d5b929ca2d18cd29f6998e7c1cd13ca

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 06:19

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General

Target

fc1e80b9eb2491994244fcd8caa56e1b_JaffaCakes118.pdf
Size

81KB
MD5

fc1e80b9eb2491994244fcd8caa56e1b
SHA1

6f29ac0e3fc91662925e2dd98a42e4833f7a6d21
SHA256

01d2e88b862bd733b039b1509a01b8309d5b929ca2d18cd29f6998e7c1cd13ca
SHA512

fabb95a555821e8c4376b0f746af5827cbf5487bee56beaec34cd1cd2f58d1c7bcd31508051585bf47952c85bca0568e208eaaf312b890c7cbc7f7e627b8392a
SSDEEP

1536:aspTikGII7/w9C2za0yvtwDYgr9W6DjSFWCpOViIWGI6xhkswVzOG13Th:JpTQIIBYAIYgoSViWI67YBOGX

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2548	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 3612	2548	AcroRd32.exe	89
PID 2548 wrote to memory of 3612	2548	AcroRd32.exe	89
PID 2548 wrote to memory of 3612	2548	AcroRd32.exe	89
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 4448	3612	RdrCEF.exe	90
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91
PID 3612 wrote to memory of 1592	3612	RdrCEF.exe	91

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\fc1e80b9eb2491994244fcd8caa56e1b_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:2548
- 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:3612
- - 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=940B1B02294E9D99736C7F5E5861ECA4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4448
- - 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=3921F4A84835B981B579722B5641D100 --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=3921F4A84835B981B579722B5641D100 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1592
- - 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=9B6B2B46797BA459F9F4E73207D06972 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3332
- - 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=E6F7E4F63E0D18EB5E693BD9F8EDBC84 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4936
- - 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=3AE970190AA1E4EDF3F22E4168A18F77 --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=3AE970190AA1E4EDF3F22E4168A18F77 --renderer-client-id=6 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3628
- - 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=0D48DF2338FDD96AA83D7A38E3B66021 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4784

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
d2357b0daf4c40c6582c7cb7e6797f60

SHA1
52bb62b122023322ba2fb252061665744df822b4

SHA256
2cd755e9de8933d9bd846154c71ba6a6bca91971770a5c8f99b081190a1b5d7e

SHA512
1a422a83e3c6df495102682b899e17843a27ae065b4eb70089b837db7e8ffc0a05112bd5ef074f8bcf754049f8107400fccd94941f4f45dde7ef70d6db72ed58

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