d64a006f7ee9b48fa6743a3bd6fa3be0c629aba34f66085857b6630a81e40f39

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 18:14

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General

Target

b4822de0c777248688364f5fad405f66_JaffaCakes118.pdf
Size

39KB
MD5

b4822de0c777248688364f5fad405f66
SHA1

0480ecea179d637305183423086d09268db3570c
SHA256

d64a006f7ee9b48fa6743a3bd6fa3be0c629aba34f66085857b6630a81e40f39
SHA512

f3b3274eebadf6adf378db8ddd6c9e9011788a93c94c24e55d6e0de508f1ac36f4af4496ae3d37b1a3143892823022d930d0a033112effa84c36c5098453995d
SSDEEP

768:zgGzpDQpgHir3wGLlwtr6hV5e49XEEv4dDUO7IL7PvJc9ZQiouGMh:MGFkpgU99EEAJUOsnpXioFMh

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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3676	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 2932	3676	AcroRd32.exe	85
PID 3676 wrote to memory of 2932	3676	AcroRd32.exe	85
PID 3676 wrote to memory of 2932	3676	AcroRd32.exe	85
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 4880	2932	RdrCEF.exe	86
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87
PID 2932 wrote to memory of 1268	2932	RdrCEF.exe	87

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\b4822de0c777248688364f5fad405f66_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:3676
- 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:2932
- - 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=ED9F6C7AA0D5FFD28767F2D6C77F19AB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4880
- - 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=3FEBE0D2156E5E714A7006C6E9C34870 --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=3FEBE0D2156E5E714A7006C6E9C34870 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1268
- - 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=35C57EC86067C397DAEF9122D9E3A355 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3240
- - 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=E71BAF8DED183FB885BD712CA3C644BD --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1932
- - 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=0ECBF2340C4B91CF3FF86A932033A74B --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4388
- - 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=DC03F47E370855F556EBA73ED91F0A2B --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=DC03F47E370855F556EBA73ED91F0A2B --renderer-client-id=8 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:904

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
2032a93780f3e0bbeaeff902bac3b4a2

SHA1
ab7dfd3d61ed47dd22212f5a5086322c9c102b8a

SHA256
947b83a3c35573c9fefafb00c059af10d8498eaccd241739e6316c64040b0a28

SHA512
dcb1569d463c72d7a7af031d265ca5d95f5605596bd7e2f3a559f648d6738fd028933f537f81f27f5302c566960f822544f096103d741746d4f19f752272cad9

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