606d0d249bb2097b6323f3170dbc929a0b90a63a37bca80ec1a0e6e83702f1a6

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 20:30

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General

Target

0ab30711f16fb7627b7f2a1eeeb6d957_JaffaCakes118.pdf
Size

86KB
MD5

0ab30711f16fb7627b7f2a1eeeb6d957
SHA1

5326687ba11b6f5452bc2226816708ef0789bdda
SHA256

606d0d249bb2097b6323f3170dbc929a0b90a63a37bca80ec1a0e6e83702f1a6
SHA512

0aee7dd20f2e490b46f29f15eb894c791dbdd88927f0aa343c2a77539a464ba5327d336b5cbbd3b461f22ebafd09b3e9bac08b14ab65be8c6ba7a04ac425f398
SSDEEP

1536:kcen7iVuSwro5WmMA4ibjqDfOsYM2StKDkWwt4bvDQUrweWUpO7bgs:q+VudzFibji11KDjvDJwJ77

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3224	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe
3224	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 4232	3224	AcroRd32.exe	83
PID 3224 wrote to memory of 4232	3224	AcroRd32.exe	83
PID 3224 wrote to memory of 4232	3224	AcroRd32.exe	83
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 872	4232	RdrCEF.exe	85
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	RdrCEF.exe	86
PID 4232 wrote to memory of 2076	4232	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\0ab30711f16fb7627b7f2a1eeeb6d957_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:3224
- 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:4232
- - 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=E5B1AB067B1A89D7B2DCC00A6A7B2F4F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:872
- - 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=6C490D552325FDB3E3967D1A59697BE3 --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=6C490D552325FDB3E3967D1A59697BE3 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2076
- - 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=3431BE5E7EA1EA72F81216538DC336B9 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2316
- - 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=FBF9186C10B4630CBDBEB20753D803F3 --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=FBF9186C10B4630CBDBEB20753D803F3 --renderer-client-id=5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4880
- - 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=ED26DF0C129DC547E144DC66BBF419CA --mojo-platform-channel-handle=2768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2164
- - 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=81461A1EDC3573A349A8B08311FFDBB4 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2064

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
419ec82b38efbace500204bd346d16cf

SHA1
e1be5d79e8f510be29fea30bd63458ac62617387

SHA256
46c2494d88c0c3c2d344ba88defc8bbf2eb069d16d991be13a27bca20cc761d8

SHA512
8123800da72bc646c1a4bf3986d24bf8d0b75c9d92c557ce0ce6822daa3a40a1f7ae7536a57e72a45c8969daddd06bab1218d0c468ffa0ad545f7e1e056a8e91

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

Filesize
64KB

MD5
55636707fe94af43e6a2e0cc11233332

SHA1
c4dd318a81db4370585ee84be5a327978bd063d0

SHA256
c42112479b3773702d0a36d608668b9493c0703a29bdfc19c9c67358bcfb483e

SHA512
1b1a25ffafbd8b0a8903b542d036bcf7606bd30f6b0619ec28be78f5328321910ccd7bf8d7f0bb229718b9b15e58cc21cd0cbdd3ed29685b9301b10e0f4ac568

Download Submit