cf5dc9fc377ad481894e9d66f88465457ba267c2b814f1c50dafa0d5bd9c6e31

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 11:32

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General

Target

45f9dbf8aa78557db7b05e56e17176c6_JaffaCakes118.pdf
Size

51KB
MD5

45f9dbf8aa78557db7b05e56e17176c6
SHA1

2d6a320e88f669d2c75d553f8e353321dbbd83a5
SHA256

cf5dc9fc377ad481894e9d66f88465457ba267c2b814f1c50dafa0d5bd9c6e31
SHA512

e3462dd161284e60d9b9ab196016692f5a184fd01c8d809428502fff4ba308e50c2d1fc7f9730a4a263f189e83271007b7933f9572b4b928c357b2884108f643
SSDEEP

768:sgGzpDcppokEhKf+c1MZR+OolYdipk4MG4u7TnuhIM+VX87dVlr+3G7XHqa6/Fh8:pGF4pkI1MZR6An0sdVliG7c9h12p9pz

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4004	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe
4004	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 4524	4004	AcroRd32.exe	87
PID 4004 wrote to memory of 4524	4004	AcroRd32.exe	87
PID 4004 wrote to memory of 4524	4004	AcroRd32.exe	87
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 4648	4524	RdrCEF.exe	88
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89
PID 4524 wrote to memory of 3180	4524	RdrCEF.exe	89

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\45f9dbf8aa78557db7b05e56e17176c6_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:4004
- 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:4524
- - 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=094F1A26683CA07343585FAEC5CF9B24 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4648
- - 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=D5C0D38D47B0B7859910E9BA708FA4ED --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=D5C0D38D47B0B7859910E9BA708FA4ED --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3180
- - 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=94AEB88EC7698E6AD025F086699AE592 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1504
- - 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=5DBA01C757B1B3C26512764B8A6A083B --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2440
- - 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=1A98F2716AA2847754622AEDA2A31D1C --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=1A98F2716AA2847754622AEDA2A31D1C --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4980
- - 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=E622EAC0ACC6E16FF40BF8554581664D --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:232

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
5ddf38d2b349b8f570d72bda5a37fe55

SHA1
695024837f616531a8c753ca0da0e80da41b3581

SHA256
36da6a32d9d70058f33bd89ac83e5ce930844918dd57afeca4ed983714483dc1

SHA512
202496eb4ca025e59b191d5fd27b1670f65f51877f148d6dd88dc5dda855d57fa4a3cac0fea7e791e6bd8d28f5149d7d875216d581f0d40322aa1c3cdf3cd597

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