7682e6d2c99c621cd5bd2a0499b18704eec818081d0c20e32886a6a62bd90cc1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 15:57

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General

Target

2abb35f662317cb9dd045f85cf045bc2_JaffaCakes118.pdf
Size

40KB
MD5

2abb35f662317cb9dd045f85cf045bc2
SHA1

fe3563a0fa5adc8e4e18b30cf6a4d4e4733adb53
SHA256

7682e6d2c99c621cd5bd2a0499b18704eec818081d0c20e32886a6a62bd90cc1
SHA512

4a065fbb783b4f1f7937373d2afd034e6bb5c07958cdef273543daf64a3455ad72aee8b93af1669f6e5a13fae63eca0b22fb0ee0e5679d4ba498b97fe1258ebc
SSDEEP

768:jgGzpD5pRi0IeiLyzSpVSpO/iDqnG3i/Yi5cpR3WnOFzFXnhF1twtVe0XIRsqg6d:cGFtpR1O/iDdKv5cpR2opXhF1myDKVo/

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1608	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe
1608	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 3428	1608	AcroRd32.exe	89
PID 1608 wrote to memory of 3428	1608	AcroRd32.exe	89
PID 1608 wrote to memory of 3428	1608	AcroRd32.exe	89
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 3164	3428	RdrCEF.exe	90
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91
PID 3428 wrote to memory of 4888	3428	RdrCEF.exe	91

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\2abb35f662317cb9dd045f85cf045bc2_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:1608
- 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:3428
- - 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=78FE956F4EFA52BC021C3AECB9BF66B5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3164
- - 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=1A9961365741DEE80B9BE02BE5959649 --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=1A9961365741DEE80B9BE02BE5959649 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4888
- - 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=83495C3F8F27358ADBA2A27937740BD0 --mojo-platform-channel-handle=2300 --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=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=A13C952FE20F1AF14491081E2AA675FF --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4956
- - 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=7CF7F7FBCB011376BB3EC8948E392B34 --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=7CF7F7FBCB011376BB3EC8948E392B34 --renderer-client-id=6 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4376
- - 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=7BC8D80555B35F3F132D0CFFCBE1008D --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3620

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
ebdeef84e46b740ab362c93654b1fc10

SHA1
4779efd8c62f4d89155501b864157667b00fdddb

SHA256
66b1d0c13439b0e96c8a7d66b7bbd42e7f9182705a678ac15dcdd2dadb93f242

SHA512
36d76a701c3d9dd11b9b5f8770af5787f44022df506c758dff934208e63830340bbfee9e18273c54dd740abc9e53f21421178d847329ff15d0df7e80fd87337b

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