75098eb9823c9718df5270ecedb03a3ca15f50f2be8f50da1fb581cbb7246d38

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 15:11

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General

Target

3de27329614d6312aa6706dc28e17224_JaffaCakes118.pdf
Size

91KB
MD5

3de27329614d6312aa6706dc28e17224
SHA1

20afade100eb02ce6aee8c222825ba92c8c64b46
SHA256

75098eb9823c9718df5270ecedb03a3ca15f50f2be8f50da1fb581cbb7246d38
SHA512

f37d7fed9492fd5381c05783a1d7c9a1a65453173f2c64b20e19598d438d1b20047a2dc124574cb8c35487beaea80287424a2b42ebfd5ff4631903fa4141d2f0
SSDEEP

1536:MDhY9K7NqVQhYNp1QPl3ul/ML3PXHWApHH/8lyWCg5l8cvWGpOGZRPWwH:ehjsVKYNps3Q/0PXxWlMmlREGjP3

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 4348	2880	AcroRd32.exe	89
PID 2880 wrote to memory of 4348	2880	AcroRd32.exe	89
PID 2880 wrote to memory of 4348	2880	AcroRd32.exe	89
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 2968	4348	RdrCEF.exe	90
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91
PID 4348 wrote to memory of 996	4348	RdrCEF.exe	91

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\3de27329614d6312aa6706dc28e17224_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:2880
- 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:4348
- - 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=A88447657604975173E813C95B73972B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2968
- - 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=7BE46C0138A7031ABA0C678B55E6EFFE --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=7BE46C0138A7031ABA0C678B55E6EFFE --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:996
- - 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=135B34DEE0A068A30792E33A01D11D7E --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4380
- - 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=E5C4DE5A4186C158314A29D00821190F --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1112
- - 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=392FD81EFC72D363091830A63AAE271A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1008
- - 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=E380F8DDF41C778867CF4FB0640882CA --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=E380F8DDF41C778867CF4FB0640882CA --renderer-client-id=7 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4568

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
d29eb72a009c140fe07404ed0f781f90

SHA1
f7929dd440be5f7936327de2db78e258f9aa4074

SHA256
426bd13002463635f181b84fa6b5660b04aa336edf1917ab9549daf934f15013

SHA512
46e3dacbef968898c948a6436d17b36c00373e4fcb0eb04d7d30f50a67d1bbee139c9aa74c841a85cd48633e082846f2a095d8c04388ca152ea33bc78565088b

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