e5bef401cd37a430689a2df60790249ed70a51c8ade6e5a64aa56d55f8013185

Analysis

max time kernel
93s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 01:47

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General

Target

104fec9911192ed25c7fbe60f952153d_JaffaCakes118.pdf
Size

87KB
MD5

104fec9911192ed25c7fbe60f952153d
SHA1

2a315bf5c709d12a8b9995717e5d01209a5e5220
SHA256

e5bef401cd37a430689a2df60790249ed70a51c8ade6e5a64aa56d55f8013185
SHA512

d4a76bd1ec2e3b03d617fc917806e32a282422fa74da84a9e629f3de0cf5f22343de97d99ac7411dec7e5b37ea499de72f6e7a3839357d332d7ceeac1302f3a1
SSDEEP

1536:QvdzBhvmTU/XulqsiHSleA/dQFXyX0R4zo5yusliq5M74FZnmVYi8cW6LB0LDAf4:cdzBhvmCXu+HSNlQFo+goEn5FZMYi8mw

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1472	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1472	AcroRd32.exe
1472	AcroRd32.exe
1472	AcroRd32.exe
1472	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1472 wrote to memory of 3996	1472	AcroRd32.exe	83
PID 1472 wrote to memory of 3996	1472	AcroRd32.exe	83
PID 1472 wrote to memory of 3996	1472	AcroRd32.exe	83
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 2844	3996	RdrCEF.exe	85
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86
PID 3996 wrote to memory of 760	3996	RdrCEF.exe	86

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\104fec9911192ed25c7fbe60f952153d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1472
- 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:3996
- - 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=02E00B3AD32E7729D4E43E90FEA2EA6F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2844
- - 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=C02A5296AC81BF9BFBCA01DD576C4968 --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=C02A5296AC81BF9BFBCA01DD576C4968 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:760
- - 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=80FF6EACB83C4F413E3BD1F8E33D0D12 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4812
- - 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=37B278E2AF7200110F5371DE686C3248 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4584
- - 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=F1BC6F8851CD51714FCABEF476B80CFF --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=F1BC6F8851CD51714FCABEF476B80CFF --renderer-client-id=6 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2568
- - 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=01A34E41AF63DB42F58B4531CBA1D82D --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1016

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3648

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
601a8419f3582a65b9e4bd54a9e2fbc7

SHA1
be8cc4f5d4da4c816ff48844add16c9c60cd8682

SHA256
9435e13ec428b21c5743382bef556622a58f4ac933f3166bde60002dd2c1ae10

SHA512
b17f612743e1eec3901e52e21a769045e1392eec4b792081191d73f33283e685860d3090bc0c5fc315515149fad0b5937902e805f7b20b64a0b0b5329705dd20

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

Filesize
64KB

MD5
c3aa104320e4b5bbdda5eb1cdc21ad03

SHA1
e0749c341d863455db367722dfd5410c025a2925

SHA256
4e310d819117de9324f48d784d29603688ff85624b8a6563fd70b864df855a21

SHA512
dc9ec7662fff605f09688ea7691f3d479d0940024c8d12b78db364c0496b8de69b4b3d1af9f42481c969f283a9101e54f8814e33d981711d6795f1b1feb3542d

Download Submit