07f716959c9fc1d5a060ce045c2f45738ecbdb6a5f3104fa0dfa21432369a140

Analysis

max time kernel
163s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 08:36

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General

Target

ed012c8a9adedffe5e0360ab1c6d0a9e_JaffaCakes118.pdf
Size

90KB
MD5

ed012c8a9adedffe5e0360ab1c6d0a9e
SHA1

b7b99123f2941c6f0d8848ccae0addff967d3f4d
SHA256

07f716959c9fc1d5a060ce045c2f45738ecbdb6a5f3104fa0dfa21432369a140
SHA512

5de99d17731b1ca1319ac7df365dcce680240f5bf20216da3fe16661e8a741c99f371ec5af818fd9c90199123f7a46ab6d624c2c3b9e40af2ffac7cb1a63e6d5
SSDEEP

1536:Hl+O8SifW/9iqlaYoZa4hUrcWeCLQ6XN+gtAWYpO2+W3m6LEC/6472gxV:F+HGiwxoZamUrczCd9ZX2RECy4KG

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2368	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2368	AcroRd32.exe
2368	AcroRd32.exe
2368	AcroRd32.exe
2368	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 5080	2368	AcroRd32.exe	88
PID 2368 wrote to memory of 5080	2368	AcroRd32.exe	88
PID 2368 wrote to memory of 5080	2368	AcroRd32.exe	88
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 3732	5080	RdrCEF.exe	89
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90
PID 5080 wrote to memory of 2572	5080	RdrCEF.exe	90

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\ed012c8a9adedffe5e0360ab1c6d0a9e_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:2368
- 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:5080
- - 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=3FEA378F8B73CC49D5E301D5FC45B1C6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3732
- - 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=2316AE1914C027C08395052EF062F731 --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=2316AE1914C027C08395052EF062F731 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2572
- - 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=56E8865820D7FF1D43F595568D8A37F5 --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=56E8865820D7FF1D43F595568D8A37F5 --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4640
- - 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=915EE7B8CC2C25D6305A7B7C60DCB356 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5028
- - 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=DA85BD4E8EF99C0CE530B5249AD56B05 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3056
- - 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=AF5A3B96CEF9BE4D9165F99CCA217650 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2460

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

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

Filesize
64KB

MD5
f86dc7df6dffcf6060cd542c4cb7d338

SHA1
02f4946809889a307f1462b4b09da37d5fff73d9

SHA256
3fdc2e79fcee671f4252ca026142f8aad75bff2074f18f9166280603d9603bad

SHA512
a6197b38b9f44b62f158870aaea9ab7aac1038919c81aa1a62ebb89b1dbc0af94def24cb98df8ebedf7e888fea1e35fa49facc74e0c93db82e5120941f1a4cdb

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

Filesize
64KB

MD5
bcc3d2874c756440bfb4aaef0df7bcae

SHA1
7458e353687e398c81f314b0aa4964aa6ce2ae73

SHA256
be38f3896d0f5e55eaed44179107f07ae80cbfcb6a3c6d946f09b2b414f26cde

SHA512
af1d0e16db2ebafaa5a3ccd3de9c7f8572d385ea73907a9cf01f542ea6d5e31fbc83eda3e9223b359fb0db6091a7cf199d3ef8e446edbbac30cba0abfaf131f1

Download Submit