e3cc01d1e2e730be2bed23e15661d5842ce3c732bfdb70c3743611f2b2e821d1

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 09:57

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General

Target

3ce87a1cd16f356816e651bfddaa3a43_JaffaCakes118.pdf
Size

24KB
MD5

3ce87a1cd16f356816e651bfddaa3a43
SHA1

c44cfc3c04e6e64f95c63766f74fcf4435692e1c
SHA256

e3cc01d1e2e730be2bed23e15661d5842ce3c732bfdb70c3743611f2b2e821d1
SHA512

ac47aeb03fc1d37997c724f2187f70748d219f36090d1d1e1e2d8c9a10746d391b7ce8f4b7e5f70ee94e413e47748dd29452b953fb93ce79698f1859829458dc
SSDEEP

96:WEDsNyvV0c645vFB+OlybcxMFizBQoHMFizBQoY3KrOLJnVDceQj2KnSnZ1WjnYH:WysNAbl6y6ySYyiPKnSC/A49NP4X+

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
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2552	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2196	2552	AcroRd32.exe	86
PID 2552 wrote to memory of 2196	2552	AcroRd32.exe	86
PID 2552 wrote to memory of 2196	2552	AcroRd32.exe	86
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 2428	2196	RdrCEF.exe	87
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	RdrCEF.exe	88
PID 2196 wrote to memory of 3440	2196	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\3ce87a1cd16f356816e651bfddaa3a43_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:2552
- 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:2196
- - 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=E9606E688443839280E55308D2AD2FEB --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2428
- - 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=5C2B6AFCDCA70D8D206560697C0AC7E6 --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=5C2B6AFCDCA70D8D206560697C0AC7E6 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3440
- - 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=E6D9E25C34FA16DFB7E6FA32CD7005B1 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2004
- - 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=6E5C4BDB5A10920D02C768D36EFD388F --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3304
- - 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=EA91E00D40B9AC4A2D42D5243535EC90 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4644
- - 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=4CD5549F41B6CFC2D58E77A9BADC67CE --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=4CD5549F41B6CFC2D58E77A9BADC67CE --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1132

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1568

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
a85021a536957fdcd954ca17d4b96f70

SHA1
0625946b05714fc1bc27c3e0fbc1b3673238a507

SHA256
cbc7c18c3c7d1143470d08743f84250edfb96b17c6ed31116f29392a3516270c

SHA512
6bde413b11b4a5f3c08f882e05ef07dd55fb48f209c12d623f82359bc822fcc15c8fd8f561eefdf15bb1b6efcb1eb4b0b546f7fe592be648303f09b895cb462f

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