c18ad9e69c7f7c260139c4abc1a66e420a47566283ef882a4f681387eda83a9e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 03:30

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General

Target
82e7098f39baee1f57603a27ee6d8eb6_JaffaCakes118.pdf
Size 45KB
Sample240530-d2v8lsdg88
SHA256 c18ad9e69c7f7c260139c4abc1a66e420a47566283ef882a4f681387eda83a9e
MD5 82e7098f39baee1f57603a27ee6d8eb6
SHA1 390b14ea5c3d01ff886372c5cb881c46e8bd84cb
SHA512 7c713f90985e12e8217f1f32bdb3876f1f9bccffbccd99b03af377c09f05e0c5ea9dd5393d5bc8f217436bd96f3901751bc390ca4ecabe7aa0facf03083d3a87
SSDEEP 768:JgGzpDzI5AByVjxx9kA02AIdMmFI6SJgQYhRH4yik57sO6rTTkJHQEcjER54bA3s:qGFHwXVx9kA02AIdMJ+57s5SHqA3s
MD5 SHA1 SHA512 SSDEEP

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
940	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
940	AcroRd32.exe
940	AcroRd32.exe
940	AcroRd32.exe
940	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 4288	940	AcroRd32.exe	91
PID 940 wrote to memory of 4288	940	AcroRd32.exe	91
PID 940 wrote to memory of 4288	940	AcroRd32.exe	91
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 376	4288	RdrCEF.exe	93
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94
PID 4288 wrote to memory of 3180	4288	RdrCEF.exe	94

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\82e7098f39baee1f57603a27ee6d8eb6_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:940
- 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:4288
- - 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=CEE3B0300A16E2D91044DE1467627C7C --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:376
- - 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=89D7187F5E7680AC1211F03ABF2E17A1 --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=89D7187F5E7680AC1211F03ABF2E17A1 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3180
- - 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=486F961FB2D37F3643DE31977BE48659 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3528
- - 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=BF7F37F03F19F89CCC79A9B8C36D2F73 --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=BF7F37F03F19F89CCC79A9B8C36D2F73 --renderer-client-id=5 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4564
- - 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=499062A1003036F97C5A2AD1C941190C --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3972
- - 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=5969EEBF03E48FB99A99974BA76730D2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4548

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 e2de10c2b09680d7d5f0f97c4bd1a0b206adcf6000dfc2b0fa9192675badee88
MD5 c1bea43a3ca5982f55a76c5c185452aa
SHA1 fbe8854a0afac52b8dab9f38ce16d423faec4a9d
SHA512 daa1eae50cefb0ef4b7d31f89be4255ca74f67697fbf9c11881bd1d45a73ed314b458faa18dc273c8ff1f0c33ea1d116087aec865c4a1e59eacc787b4e0dd48d
SSDEEP 384:yeMdThP+tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2++elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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