32a6c318bd5b607a0214d828b37f3e1fccb1c268d740f9a06a014c4904ddba16

Analysis

max time kernel
141s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/06/2024, 12:15

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General

Target

9aa1d4ea0c8a0bda84fbb798224472ee_JaffaCakes118.pdf
Size

47KB
MD5

9aa1d4ea0c8a0bda84fbb798224472ee
SHA1

3c19d4857c210661430e50ce35cb987ee1a48606
SHA256

32a6c318bd5b607a0214d828b37f3e1fccb1c268d740f9a06a014c4904ddba16
SHA512

b85225bfbc34bbaf0fd940839fad58d0af66a04d0bc7b5bc4f1ecbb12d01f1a70cef6fbb11b1d7fa5638719338bb808988de0ade9b7eb87038a634ed6443d17c
SSDEEP

768:9gGzpDyBVksi8pqxS9hsnQlL0kkLyivJJsBJ2ghLyQgbxiT/2ssXfXpEpJP9dW0c:+GFmO/L5hSBIgh+zbxi7w8JP+MY

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
1476	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 2084	1476	AcroRd32.exe	86
PID 1476 wrote to memory of 2084	1476	AcroRd32.exe	86
PID 1476 wrote to memory of 2084	1476	AcroRd32.exe	86
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 1100	2084	RdrCEF.exe	87
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	RdrCEF.exe	88
PID 2084 wrote to memory of 4812	2084	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\9aa1d4ea0c8a0bda84fbb798224472ee_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:1476
- 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:2084
- - 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=1E01C1A097F5676D46DFF0B76D74CEE7 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1100
- - 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=4B4D97FD93EADCDBE2614AE7FD2BB4BD --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=4B4D97FD93EADCDBE2614AE7FD2BB4BD --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    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=567EE8544E700B6B582BDDEA989016AB --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4608
- - 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=E9761CDE3B534D41FC8ABFBA9D90BB77 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4308
- - 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=FDF73CD3BF0B7B0732BA629AA21B665B --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:440
- - 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=7E770971EBF0DDBDC93C776235C4449F --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=7E770971EBF0DDBDC93C776235C4449F --renderer-client-id=7 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3324

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
49e3c079b6a10da50766089f2c55dd86

SHA1
d9909aec9cf5578fe399f75a41a80e7e8fef0df7

SHA256
548b2d77a040e31479a98cbf93501b96dea83a7d84aaf44f12376b08dea48543

SHA512
e5c739d4def6b18c98114c4448f2b25d7acc9c5f59e057a8f34a27f926a9c63ab5d57d8ac59f219fc8031a83e16eccb78a4d124cf0877429e649feda2b7da6e5

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