04d494d655034fe1fcb08a167f40ec2796f1e1a4f172cc65fa1d3f85ca131b38

Analysis

max time kernel
92s
max time network
127s
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 10:28

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General

Target

3d014fc32bd5a19aec6e33093e205ef9_JaffaCakes118.pdf
Size

81KB
MD5

3d014fc32bd5a19aec6e33093e205ef9
SHA1

8a433088a6d66ed8c9ffc0d5f5dbec910f592430
SHA256

04d494d655034fe1fcb08a167f40ec2796f1e1a4f172cc65fa1d3f85ca131b38
SHA512

bb3cfd8011288c6ce335605bbb7c04daa57a824cd2e7dc071698f73b817d9c77aa84bd42030bac0c4b4001d407b7efc3dafa382fb890e04392ef4cf660c1d246
SSDEEP

1536:SBia2Jac6sgvkiQzQg8DD/q5nJrhAHbwBP49b2Qww2jgWITvX7vS3DUjIRRnVhWv:8CUFsQ///q1NhuwYbr2sTvX7azSmVYCA

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2808	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe
2808	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 5068	2808	AcroRd32.exe	86
PID 2808 wrote to memory of 5068	2808	AcroRd32.exe	86
PID 2808 wrote to memory of 5068	2808	AcroRd32.exe	86
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 4464	5068	RdrCEF.exe	87
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88
PID 5068 wrote to memory of 1516	5068	RdrCEF.exe	88

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\3d014fc32bd5a19aec6e33093e205ef9_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:2808
- 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:5068
- - 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=0DD9AEC3E5F835F60DCAA5BBF8C57AA2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4464
- - 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=C912B46961C9DBE60D7C837D9EB5F147 --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=C912B46961C9DBE60D7C837D9EB5F147 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1516
- - 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=550FC5EA3CE8EBB4C46705DB98F00D27 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3632
- - 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=2E2AAC1C3C5187A0054FA96ADAA9367F --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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=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=B7DA4B29313CC82B0BF78348BA7E1CE9 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=3F0457BF2AB70F6D2AAE58794D0B8ACA --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=3F0457BF2AB70F6D2AAE58794D0B8ACA --renderer-client-id=7 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:856

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
b9551c7fe8ace4da72d46383848a173e

SHA1
8c1e4d6a84db4738a057a2f724576caa26a467f8

SHA256
bd511526dc7cb1762458f61e4e662604ccc6fc896b88d2daa849c21256393f90

SHA512
d7270c20f0a432f4419043bc8d3f5d36fb3ea226afb0dcf8bcaae446ca6f928b9c8360939eabf5d0852eace206fc2e910a80ee18383bb167441318880194ac27

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