21cc7fa6b191a28b6098719138a2e64a9d04747e0078f0cd2a27657296c51199

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 05:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

48692fc2984e6c91139e3efb45c33082_JaffaCakes118.pdf
Size

64KB
MD5

48692fc2984e6c91139e3efb45c33082
SHA1

ec3abad733d33f50c328fe15e03704c303cc15f4
SHA256

21cc7fa6b191a28b6098719138a2e64a9d04747e0078f0cd2a27657296c51199
SHA512

a52ec49c61ce2fef3abce167d9e9a9b2b48c15d539a917141a664e4b1b8827286b7e7cb81da7177454dfcf9e50e7209e6da17956a1bbc8fa2c7c4f4be7debfab
SSDEEP

1536:x7zTFf8XeSbWZg7ZZmWMRHC5UhjdZpwWxTSnyS:JPZ8XacZmWMpzZppJS

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe
2632	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 3792	2632	AcroRd32.exe	86
PID 2632 wrote to memory of 3792	2632	AcroRd32.exe	86
PID 2632 wrote to memory of 3792	2632	AcroRd32.exe	86
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 4660	3792	RdrCEF.exe	87
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88
PID 3792 wrote to memory of 1956	3792	RdrCEF.exe	88

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\48692fc2984e6c91139e3efb45c33082_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632
- 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:3792
- - 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=CB573958D38EEF06D7347EE004FBA97D --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4660
- - 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=6032E8217F5AA6C821D5DCF8D3CEDF0D --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=6032E8217F5AA6C821D5DCF8D3CEDF0D --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1956
- - 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=1C73CA8D1E0E5FC9A69F14B1C1B306D0 --mojo-platform-channel-handle=2264 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4300
- - 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=AD2044FBBB9987E8CD9BC094D73521A3 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2604
- - 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=A0EA239EEA8691E276127437FF6AD017 --mojo-platform-channel-handle=2496 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1416

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
cc57a3d155969823f18fd8f02f7161c6

SHA1
6471ac37622bba66fd10fc64f96cfe484f68cbcc

SHA256
c4e1d3b5eb48cb29dd7548ca0544364fd68d0acc99921b496a71370f5ce717de

SHA512
bc1147825a47e0e9e78a6d433027d6921fe77d2486225ab68346a342e7cb01e48fe0a6f69622a1d48fc6269cd4bf0713c4564b8b9a8cc0362662959bbc66ca3f

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
memory/2632-117-0x000000000A4A0000-0x000000000A74B000-memory.dmp

Filesize
2.7MB

Download