ffbc85fd33502a037f001cbc9a9ded9230435335648812b583affce0fb28f85a

Analysis

max time kernel
140s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 13:00

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General

Target

34d3fc03888fd8675389729703900f88_JaffaCakes118.pdf
Size

15KB
MD5

34d3fc03888fd8675389729703900f88
SHA1

b247878232e2bd4d9d430cfb49de239b1e59b5e6
SHA256

ffbc85fd33502a037f001cbc9a9ded9230435335648812b583affce0fb28f85a
SHA512

719b7075932e9e54625a9b75bd7955774c003c8185e946d058a73b3b7cb17bee6648729fc5632de22d8e26b7a42a3d46bdd06f3b9d1182826f62bf032ae3b670
SSDEEP

192:4ONyCeewIjJizlYNY6iYdQ6nOKy6qYVrSQl3N3vYY5XiagKR9gK9bDijwHGSJSOl:4ONyCeewIjJizWRigswHGSJ78cdJYEv

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe
764	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 4304	764	AcroRd32.exe	88
PID 764 wrote to memory of 4304	764	AcroRd32.exe	88
PID 764 wrote to memory of 4304	764	AcroRd32.exe	88
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 4496	4304	RdrCEF.exe	89
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90
PID 4304 wrote to memory of 1156	4304	RdrCEF.exe	90

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\34d3fc03888fd8675389729703900f88_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:764
- 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:4304
- - 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=4CA170995BC5586A24BCA5C550297A99 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4496
- - 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=346ADA6AB1D14C89DA4D440DB24E1EAE --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=346ADA6AB1D14C89DA4D440DB24E1EAE --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1156
- - 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=D8AB00007CDDCA39B559339DE09D0563 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4972
- - 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=FC286EF8619F75043139580D095E12D7 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1292
- - 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=3E73D00BB998575A80C097FEAE1F5F7C --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=3E73D00BB998575A80C097FEAE1F5F7C --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4196
- - 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=939BDF9BBB6CEC99F097A24B0983F1A1 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1768

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
f69994a2699dcee7ac500dd6c89a90d2

SHA1
3d4161407ddd8064c85297d3ccf0049af67938a4

SHA256
ccc0718177cafdb082da2a771624a559f9256b0aaa592c3273a3ef04de353042

SHA512
143a5b34e7d76ac62fc52b01ee38dfc16c27f9e4313e3456facc22eb8a193cfaaca0e795d0d440461a223ec526fbc952f4e93b9060748bf5f6e7ae3dc4ea3599

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