9d8d2c5d3ca7cab9f548df60595f67c6d0225efb961f0345efca2bbfac58067d

Analysis

max time kernel
147s
max time network
156s
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, 12:42

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General

Target

f803b721844d571ad93cecc3ebc14e97_JaffaCakes118.pdf
Size

83KB
MD5

f803b721844d571ad93cecc3ebc14e97
SHA1

2c1a144e1a0c762004e06b43150a8af5dca7b876
SHA256

9d8d2c5d3ca7cab9f548df60595f67c6d0225efb961f0345efca2bbfac58067d
SHA512

1304e59cc0d5782d4efaf1b3854c5b1313ebfc6c34c9ca617d0ceffb7ad2228c496be2f69db260036b8c93da9233f281e430b75eef19b0fa0c33c0e3b5fd4024
SSDEEP

1536:+SKJ8edo/0nHZ8YLGqzxdVmFH6eE0sU+P+9gJr98NGW0aEUSFIR0ed0WxApOGzMr:etdo/qHZ8YL/xvmAeEXx+9e94bR0wV3L

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-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1448	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe
1448	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 4552	1448	AcroRd32.exe	88
PID 1448 wrote to memory of 4552	1448	AcroRd32.exe	88
PID 1448 wrote to memory of 4552	1448	AcroRd32.exe	88
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 2072	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 3864	4552	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\f803b721844d571ad93cecc3ebc14e97_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:1448
- 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:4552
- - 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=6AFC65CDC5ECD2A571F1B9818EE8054D --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=6AFC65CDC5ECD2A571F1B9818EE8054D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2072
- - 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=C4F7E54F279FABCD179F4913880D0BC9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3864
- - 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=131776BE610DD1A79FAB523C435CDED6 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1568
- - 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=F8E46F68F3493F4D0A41FC4B67C9AF77 --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=F8E46F68F3493F4D0A41FC4B67C9AF77 --renderer-client-id=5 --mojo-platform-channel-handle=1992 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2544
- - 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=CDAF0F61D7FE52D0E19A021353278195 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1868
- - 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=147996419F28EC7F35BC87F35BFF7D79 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3160

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
a3649e8771dee795d767cbae5d9f72bb

SHA1
2731da58d841dd7eeac8153c53ac111a6fedb86d

SHA256
84fff01a39a8a756ededf84ccbbc4a8ca5e354e47814bf276f5d80b3da69c72a

SHA512
e5488107f5d1b1c6a6ce2a868ff25ac0ea68a0103977189005ba57e5cee8450bdf348875cfd935fe29cd6c7154a440a1b2bc8e9b8cca06f41b5bd452accf730f

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