e2436b9fb0005234d239ea5061510afb47fccd6b9c6d67f96ebfb5b88bd9ef0f

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 20:06

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General

Target

649e3af76690f6bf630e060aca383dbb_JaffaCakes118.pdf
Size

88KB
MD5

649e3af76690f6bf630e060aca383dbb
SHA1

3bcaef48bd8653c785241e0cb3c4004d8d9365ab
SHA256

e2436b9fb0005234d239ea5061510afb47fccd6b9c6d67f96ebfb5b88bd9ef0f
SHA512

41da9679b7dff5779ad41d3350601e688cda4b9ede28f4d198f76dcab163c9c3496d112c4e81f032092493c7b8a616980c0961b950884b01d3008b41397275c8
SSDEEP

1536:/YPTYwIX4xLIsLW54x2ticIZpWiI+GNNQtObjcOS7ieWGpOKHeXpEpWyVyvLL1r:4UeLDdYticQ5IXNHtNKMEpVOLN

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe
4660	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 1644	4660	AcroRd32.exe	89
PID 4660 wrote to memory of 1644	4660	AcroRd32.exe	89
PID 4660 wrote to memory of 1644	4660	AcroRd32.exe	89
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 2412	1644	RdrCEF.exe	91
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92
PID 1644 wrote to memory of 3008	1644	RdrCEF.exe	92

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\649e3af76690f6bf630e060aca383dbb_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:4660
- 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:1644
- - 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=046C84198B9C21701C37C45986B3D6A3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2412
- - 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=145E37EF6893CC2ACFFAD44B6BFB763B --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=145E37EF6893CC2ACFFAD44B6BFB763B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3008
- - 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=F7F6F8A726CB346743558F2B227E8719 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2940
- - 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=D3DEFA8380AF54AA15D8384B4FFE051D --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3492
- - 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=4B567319A0273212B21571D7DA64AE76 --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=4B567319A0273212B21571D7DA64AE76 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4560
- - 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=F7ECE3348B44FB2FCAA9BF516CDA55C7 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2568

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2748

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
30b1a894bca3f15179eb8591cca91729

SHA1
eeb1902b5281b2e2684ee44789d1c86c59f39855

SHA256
b20ab6f80756450be6010c56d62a9873c8709b15721db3642f3b46a4070440a5

SHA512
4c940cb78e084ec826ae6b32c408d453f5ce4d115f5b1a4c96f8486a6b5f20cb64662766701e5244cde21b1addb2ae0312160b742a45fbe0fcbfaaaf20d41a34

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