8e5e5757501a89785cf53d80d0819243bc8e879419776e4efe52c78ab73299ba

Analysis

max time kernel
147s
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
14/06/2024, 21:59

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General

Target
aba70bb1dd3e5b8ef8e154c2a8ffd9fe_JaffaCakes118.pdf
Size 46KB
Sample240614-1v7dmaxfkc
SHA256 8e5e5757501a89785cf53d80d0819243bc8e879419776e4efe52c78ab73299ba
MD5 aba70bb1dd3e5b8ef8e154c2a8ffd9fe
SHA1 7d92c66d6065354f375b0768c43620e0f874a8b1
SHA512 fa0cc1562c93ee91d87fd26f2a26b2709786aebf0584f283ec87caf8d25ae99edcbd9ac7aba563483aac436457b99d3655ed53833ddeecc66fb64f5d99c3dd8e
SSDEEP 768:y2gGzpDUp4a9x48RG5g77tr2R0QinrZh1vh8/TTdcCPjlyVlATtJVRTrU+iM0w5g:yjGFIpR7tr4Hi9vuTLlyrAhJbTw+iRwq
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
3516	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3516	AcroRd32.exe
3516	AcroRd32.exe
3516	AcroRd32.exe
3516	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3516 wrote to memory of 2524	3516	AcroRd32.exe	85
PID 3516 wrote to memory of 2524	3516	AcroRd32.exe	85
PID 3516 wrote to memory of 2524	3516	AcroRd32.exe	85
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2020	2524	RdrCEF.exe	86
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87
PID 2524 wrote to memory of 2536	2524	RdrCEF.exe	87

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\aba70bb1dd3e5b8ef8e154c2a8ffd9fe_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:3516
- 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:2524
- - 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=E906946A816CD2C3FF32F2969A050A4B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2020
- - 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=69BC4F19686F6AEA398554802EB93E66 --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=69BC4F19686F6AEA398554802EB93E66 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2536
- - 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=AADEAA01E685FE1E08B592D8DF7654CE --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1460
- - 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=8CFC4B44EBB108474C05B957CE03EA4E --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=8CFC4B44EBB108474C05B957CE03EA4E --renderer-client-id=5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3440
- - 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=070EE83E8FE8140E827B31BCB0BCDCE4 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3332
- - 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=1F5002EE1B1494ED825B734F3B2C7A09 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2360

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3624

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 de722dfd9eff7b4221f072c354d2d1ac967987a019ac06e15a70f76e8fb08cb7
MD5 693c765cd33fbe513c2dc619fa8c9a65
SHA1 7a817b41e7311211447b2a2400190d8b64379a44
SHA512 a315b36b76ec124047009d8b03af13e39db80cc569872d9361b8884f866e73b72f410e29ceb0fbb019465022ffbea55c4994d87d199e317a3ecff10ee0bdc534
SSDEEP 384:yeMdThPStELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2S+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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