de9d3006b0a8979552218189f1f539076a4149500c8e5919ed573e0308af4503

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 11:45

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General

Target

49a33f2e00c7be970a14142a10201160_JaffaCakes118.pdf
Size

499KB
MD5

49a33f2e00c7be970a14142a10201160
SHA1

00e74472acb5c0456959b4d2e2fd828edf651075
SHA256

de9d3006b0a8979552218189f1f539076a4149500c8e5919ed573e0308af4503
SHA512

7f0d653111d954e79a4a42f02fba24b5c2774ff20da4398d00d63815b8dadbe7d5b406126572d56570dda4c0fb6eaf7d66c3829891c0952220d6040656ed2b66
SSDEEP

12288:zd7+RDwk6S0owYqU6IyVXh1uhXYwG9YWtuf0iq:zd7uUIwe6IIuYWFfE

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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3216	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe
3216	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 4136	3216	AcroRd32.exe	86
PID 3216 wrote to memory of 4136	3216	AcroRd32.exe	86
PID 3216 wrote to memory of 4136	3216	AcroRd32.exe	86
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 348	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 4776	4136	RdrCEF.exe	88

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\49a33f2e00c7be970a14142a10201160_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:3216
- 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:4136
- - 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=CD6EE791FBFCCE82465CA6589F20F6B3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:348
- - 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=71EDD251C5AAB21B3D6F0910DD59547F --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=71EDD251C5AAB21B3D6F0910DD59547F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4776
- - 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=2F901D9B1F9C6B7D14D7DCC42C578EFE --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2808
- - 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=27D168BC0C6ADFD0E4A0E7D83C83ABF3 --mojo-platform-channel-handle=1872 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4120
- - 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=D382D4D21F05FBEB52FC894D3BBA0A4F --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=D382D4D21F05FBEB52FC894D3BBA0A4F --renderer-client-id=6 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2268
- - 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=9E7DD6D5B07B9A2B1055CD509F35238A --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:940

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
c0a44a1b3f9882b8dbb09e2ab93480de

SHA1
5fbc668c72892088937756089a8270ff81409c66

SHA256
b91d06bcb5e0e9466170fd0d27775a787e33dda0fbe024a5c8b4c2f3e9d7466f

SHA512
37af913d6a6c9c4abdf77aecca3bde372377b689751d39ebea76ffadb4672e683e3508517e0b66cd5b6a26ffbba6f36c8b51dae18884724b811ddcba448095e0

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