0313ef9b158554f893f808093a8145785d22dbebe44ecfd249871f79c1ac458f

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 18:12

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General

Target

f87fe85d36468e68be96d895331f8962_JaffaCakes118.pdf
Size

97KB
MD5

f87fe85d36468e68be96d895331f8962
SHA1

45ef68ba033cb8dfee188b01f5d6c430f9a6d26e
SHA256

0313ef9b158554f893f808093a8145785d22dbebe44ecfd249871f79c1ac458f
SHA512

0be8a4bbee13ac69a2bc1ced2219094dd52ebb58268e2a93916819fe16ed7bd2f956a3c27b11635eeda5c36b06bed96f9f550d3825e6e436f296bc6ef2dccaa3
SSDEEP

1536:pKlkD2WJ3kaIPymDVFos3aNfoGZIWypOlLLQFbBxBWGYEsNGpIxH47vQST:4Y2iIrDVFosKZJZJlLcFroDQwHmvB

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe
744	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2040	744	AcroRd32.exe	91
PID 744 wrote to memory of 2040	744	AcroRd32.exe	91
PID 744 wrote to memory of 2040	744	AcroRd32.exe	91
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 3376	2040	RdrCEF.exe	92
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93
PID 2040 wrote to memory of 1692	2040	RdrCEF.exe	93

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\f87fe85d36468e68be96d895331f8962_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:744
- 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:2040
- - 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=3936875E6F85777A693F0D0AE5441C75 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3376
- - 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=E91A2B71B7A7F63AEB5C124912B269A5 --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=E91A2B71B7A7F63AEB5C124912B269A5 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1692
- - 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=76B173F89FAEE110D2073277C22BC945 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3700
- - 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=BB7021A9F908C51724883EA0AEDA277D --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2628
- - 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=7876EF0C2274293D5AC13E6C72558086 --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=7876EF0C2274293D5AC13E6C72558086 --renderer-client-id=6 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3980
- - 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=86EF4F0CB228237310E6016C1A9CF40A --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2392

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
b44e3f0e7a0b473165a1a8ff228fcd6a

SHA1
a71a117b8226e655c03463f527075584d1e71c56

SHA256
06970f9c0ff2c081a86a74da88d27984c77150376dd200e3e414ff59ff20204e

SHA512
d6698814065ce84fc5a8c6074dd9424fe5bb1d70901b6d4d68c5559cd5955fcc5450e400e2352a93c88d28ce2db7cbf0e1245b25a23fd47f7ad2fbfcd62b90f9

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