4c84fc1ff2971d966f907e800a699c64e553a2ae39679b952c39c313cd98e7ce

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:51

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General

Target

f5cf63505c2b9c8c460136b68b7711e9_JaffaCakes118.pdf
Size

33KB
MD5

f5cf63505c2b9c8c460136b68b7711e9
SHA1

0e833e5fb66e387c55ad1558eca9e9bb4199c646
SHA256

4c84fc1ff2971d966f907e800a699c64e553a2ae39679b952c39c313cd98e7ce
SHA512

33230023b4cc4484a119d244eaaf8db04134be85bfda9d8b0f68029da1ec0e29f608816f099a48d634bc64ca0e2e4d5bd2d883ca49c8c1509d6d03826dd77920
SSDEEP

384:cfYVC/XJZc/JQfJD9VLVwGco6zK65CUSFoSIFmphLidCLIFRherunXCUSCU:cfxZc/J459VLVwrb7i2mphLrIguXy

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2776	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 4604	2776	AcroRd32.exe	88
PID 2776 wrote to memory of 4604	2776	AcroRd32.exe	88
PID 2776 wrote to memory of 4604	2776	AcroRd32.exe	88
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 1048	4604	RdrCEF.exe	89
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90
PID 4604 wrote to memory of 4528	4604	RdrCEF.exe	90

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\f5cf63505c2b9c8c460136b68b7711e9_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:2776
- 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:4604
- - 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=76051DB19B7E51A51089A5F2931D027C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1048
- - 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=E6B5B6BA839B4366AF97BCB41CC034C7 --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=E6B5B6BA839B4366AF97BCB41CC034C7 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4528
- - 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=41680B1BBBBA5F92375EEA43D0443DB4 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584
- - 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=BBEA1857E54911DCFDF70D9106E8D7BB --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5060
- - 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=3A3DAC556E385C90C0A1343941312A91 --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=3A3DAC556E385C90C0A1343941312A91 --renderer-client-id=6 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:860
- - 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=EF93D80E37D57050D68887301FC79EB1 --mojo-platform-channel-handle=2844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1556

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
e3abf1b4e04b02b51f502dd4255e8730

SHA1
790b4863ab431d7d18c84ee9b2bd10809108f5fc

SHA256
2c7e4cb7674154835c35eb76d836d649e8dee9e190d9fbafb536504a8868b78a

SHA512
1ac2e6cfe15531feebead5ac3d34682806d3441d8bfd309e1cdbe8a67f1d3acbafc113d20b2562f48b007248af138742a4ae8ce201d2233431b4dbe36402c564

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