151049ec82dcac6b56eef8dd3c73bee78ce25a3011dc456a26a726bc277c764f

Analysis

max time kernel
95s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 13:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

308615eced43f3996437fa5fdff46070_JaffaCakes118.pdf
Size

5KB
MD5

308615eced43f3996437fa5fdff46070
SHA1

7e53cf17a73dad96ef6c20189d2a1854296144d9
SHA256

151049ec82dcac6b56eef8dd3c73bee78ce25a3011dc456a26a726bc277c764f
SHA512

13452e4f76f18a67077605a7e9e31d5ca980de375275545d706867d42e2350d850953ea3c957f3ece81d7c7e9c82d42c2c3eceb47cef9c8884ad361e8d106a0a
SSDEEP

96:cexhkym6AUt7XjAzOr1978gY177jIJN/7HM8nAz80uSbhuxHr3UR7ofvxzdpwZRT:cecym6AuAzw78gic/dnAzGygrUhax5pW

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2494989678-839960665-2515455429-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
548	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe
548	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 2644	548	AcroRd32.exe	86
PID 548 wrote to memory of 2644	548	AcroRd32.exe	86
PID 548 wrote to memory of 2644	548	AcroRd32.exe	86
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 4864	2644	RdrCEF.exe	87
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	RdrCEF.exe	88
PID 2644 wrote to memory of 1616	2644	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\308615eced43f3996437fa5fdff46070_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:548
- 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:2644
- - 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=B801E4C115A50C8966ACD1786A9E6C10 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4864
- - 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=DED8B7BC54D78B3575EFB360CB3C9CD6 --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=DED8B7BC54D78B3575EFB360CB3C9CD6 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1616
- - 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=839D89FE0AC9B5F8E73675CF2C81168F --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4520
- - 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=90A8A678DAFFBCD264E865D0B4E81072 --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=90A8A678DAFFBCD264E865D0B4E81072 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4656
- - 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=B6131C95B6F21B432FB2A6ABD116599E --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2456
- - 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=F7CBCEE69E4BBCA97C0728DD3A14F793 --mojo-platform-channel-handle=2016 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4760

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
29d0c6ed040da110eedd2ab80573dc41

SHA1
bc88df231428c64a162d45bb6953549f78daa271

SHA256
d3e8cd1c17a44ed5c47827d23b689425fdd7cb70c1f18a5bf12d8325db7fcb29

SHA512
b397e1d80867884f6871b458f50d3a5b84978e90f65d53f61aa9f6e7a9654ed45fa7688dd50bcd9ddd458c6660dbc1eafff0a4209da230554459744a4244c13d

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