97fbeb7f63c2e8c228e60e0706060062510f3b2a54c66106817c608743c9b970

Analysis

max time kernel
51s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 23:00

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General

Target
a700c63c0a6cb707934350062d92b52b_JaffaCakes118.pdf
Size 38KB
Sample240613-2y6f6sthjd
SHA256 97fbeb7f63c2e8c228e60e0706060062510f3b2a54c66106817c608743c9b970
MD5 a700c63c0a6cb707934350062d92b52b
SHA1 6c7685c30ad1abd29e597d6f480557b046081b37
SHA512 50e23772d131b7d67869b35a278f29f47bd8a0ffedbba891bfd9f36c70129480c6f2f3146528b9f986e45be681367a853bb93ce5514dfdd3b6f9a977d0441e37
SSDEEP 768:kgGzpDQEb2ldw3OyQD2U68/Jiy5Ik1K094c+I+LNsR4m+jsguBerrAkRmG3P:RGFsbGkE094TI+xu4FWByBRx3P
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
3880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 4196	3880	AcroRd32.exe	81
PID 3880 wrote to memory of 4196	3880	AcroRd32.exe	81
PID 3880 wrote to memory of 4196	3880	AcroRd32.exe	81
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 3900	4196	RdrCEF.exe	82
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83
PID 4196 wrote to memory of 5188	4196	RdrCEF.exe	83

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\a700c63c0a6cb707934350062d92b52b_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:3880
- 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:4196
- - 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=08174EFB65F70BC1CEC4B914DFDE4FBA --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=08174EFB65F70BC1CEC4B914DFDE4FBA --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3900
- - 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=C11E25778449FF339A19D1AD8C684B69 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5188
- - 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=D4EDA6EB8B13483F81F4B0A890058C12 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:6128
- - 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=2A79B2F5D17DFD900990C96D635CCDA1 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3076
- - 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=8113E8B268E5B7488F5AE662B3E45A32 --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=8113E8B268E5B7488F5AE662B3E45A32 --renderer-client-id=6 --mojo-platform-channel-handle=2000 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2552
- - 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=E291C5A7549C3308A625D132E27D2DB1 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1140

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 e9fbd046e5c37cdb217e470db9eee448cc3cbeab667a2ed8e0a51d976f68c66c
MD5 ef901da65193489e53ac35578d8fc4fd
SHA1 86784e96ed67cdd516a67853b09941177b00f004
SHA512 fcbae78996db05d62b8adc734a515ab88e99fea9bfda8e67fe5b0727a894bba17459152b12f8accc1da999f402e1a2729c6973ee6587c50cdfc386fdc977ab30
SSDEEP 384:yeMdThPpN8SGtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2E+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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