6454d143366d1f411c298e6afe5c0877999a9694c838fc553c42d215296a5e77

Analysis

max time kernel
138s
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
19/07/2024, 11:14

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General

Target

5bb3ede6536d131ce7b42c96c8d0b7d4_JaffaCakes118.pdf
Size

52KB
MD5

5bb3ede6536d131ce7b42c96c8d0b7d4
SHA1

200c34066cafdb1a34fc22f7ba42ff71ddb08e8b
SHA256

6454d143366d1f411c298e6afe5c0877999a9694c838fc553c42d215296a5e77
SHA512

6e9114898fc9a566dd7d9990a0d774d1743f4bc5aa439c5b3387f518b3ed79b187324c1a667e6c843c7ca59256226ab6a5a6b4e5b248c7f82405e3c18a7c95d0
SSDEEP

384:bONyJeew+jJi56mmteMOQPf6Lt0lajQTL+Ga7LWMVmBi6gnly/TVMCLJ4RPzId7X:d+YS2HFiRpjnUbdjoYw0EpQhL0OzUv0j

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3352	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3352 wrote to memory of 4812	3352	AcroRd32.exe	90
PID 3352 wrote to memory of 4812	3352	AcroRd32.exe	90
PID 3352 wrote to memory of 4812	3352	AcroRd32.exe	90
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3788	4812	RdrCEF.exe	92
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93
PID 4812 wrote to memory of 3032	4812	RdrCEF.exe	93

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\5bb3ede6536d131ce7b42c96c8d0b7d4_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:3352
- 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:4812
- - 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=0017B84CABBF2F04D1E579EDDE01C7C8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3788
- - 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=0E61B0142D3BB3760B035100F066AF89 --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=0E61B0142D3BB3760B035100F066AF89 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3032
- - 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=9FEBF6CE0A406B56CD1513B9FA09FD62 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2692
- - 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=AD58DCBAFA5CF0050810B1232BA52E4B --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3808
- - 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=0C89ED61E14E68D3FC8166ADFE7D9CA8 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3840
- - 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=6E8A36A6C0618331609D4EDDA20830C3 --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=6E8A36A6C0618331609D4EDDA20830C3 --renderer-client-id=7 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3452

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
7f1edae91e38cdffadb4ff97b5a69bc3

SHA1
6dff5f56396caa6014b61fdaa2cf6a5ca025cb2c

SHA256
490ac89188de32948776d93e2ad9908973697f181594a9f760f9fae4d5190d54

SHA512
b0369865493c692f23161f2e28ea4bed7c850d19f51d7dc31b5faf3e3ddc454ab6d32c5df776898422acbc7a3e3981effaafffeec2cc42d184904060e83d28e3

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
memory/3352-124-0x000000000A420000-0x000000000A56D000-memory.dmp

Filesize
1.3MB

Download