dcfdf3f8ea00db8269689a7fba24ec884a5fa53083a63fcdf2ccad7072da88df

Analysis

max time kernel
143s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 22:45

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General

Target

11e0b466d52e2d751c6c80d43525b1fb_JaffaCakes118.pdf
Size

86KB
MD5

11e0b466d52e2d751c6c80d43525b1fb
SHA1

c09acbb829ef98adf9221daba5486804af8c55b6
SHA256

dcfdf3f8ea00db8269689a7fba24ec884a5fa53083a63fcdf2ccad7072da88df
SHA512

e25e9c08f1877e953e8a2838b99283d63509e9dd8097110c04756f9e94a9395c89bd3b2651fa40d36cf7412e794d9ba1ab16e78c82b36d6b4ec8d67ed3067ba3
SSDEEP

1536:SSWnfIz5KewijvEY9Hjj+aac1tmpF1rWWypOlWWxrRyb5cKBvlprY:T+fI9KeJjj+aKv1r3lDrRyNc6vlW

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1432	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe
1432	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 380	1432	AcroRd32.exe	106
PID 1432 wrote to memory of 380	1432	AcroRd32.exe	106
PID 1432 wrote to memory of 380	1432	AcroRd32.exe	106
PID 1432 wrote to memory of 4832	1432	AcroRd32.exe	107
PID 1432 wrote to memory of 4832	1432	AcroRd32.exe	107
PID 1432 wrote to memory of 4832	1432	AcroRd32.exe	107
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 1184	380	RdrCEF.exe	108
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109
PID 380 wrote to memory of 4828	380	RdrCEF.exe	109

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\11e0b466d52e2d751c6c80d43525b1fb_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1432
- 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:380
- - 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=F7BCD624A06CF0BCC2F59F56BDE5DF4A --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1184
- - 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=5566F66CF3A5F90A3D3F1AF3AFB5F2FB --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=5566F66CF3A5F90A3D3F1AF3AFB5F2FB --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4828
- - 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=C8F7CD1A19FBF77846C0950DAEAF7D2B --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=C8F7CD1A19FBF77846C0950DAEAF7D2B --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4724
- - 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=5C71DB037E34985737B906639F19D8FB --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1392
- - 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=F40131CF1EC22A13A9676876EA252A2B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2316
- - 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=6708CEA545FDA1796821AA6087692296 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2424
- 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⤵
  PID:4832

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4020 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:1696

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1972

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
1d1bd01cd4d86fed30839c0d0f03a0b4

SHA1
93cf34ed1d187f7fa9c5ac9445b8c6be797d98d6

SHA256
a6cfcb0f9e99135f8e6d1c54c7e37c6de8abb6f8370708ed985833ba5ad0187d

SHA512
d435898eafae03d6c8b402cb224b8d86569714a8e10205128597d11320614237c83c0c295e128ef2ac86c954b2e4c330f3c2f50dc272a34f22e915b35b5b4dbf

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/1432-150-0x000000000B660000-0x000000000B68A000-memory.dmp

Filesize
168KB

Download