9c5badc87d0c741279f5f55e7c14fc0cce7d09a047d43afc379db9ae13c7442c

Analysis

max time kernel
149s
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
24/05/2024, 09:24

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General

Target

6e08bfa0890519b50bc201fa69565a07_JaffaCakes118.pdf
Size

183KB
MD5

6e08bfa0890519b50bc201fa69565a07
SHA1

2b84c306d374a3fdaa7132ddc93e1ea61c4102ce
SHA256

9c5badc87d0c741279f5f55e7c14fc0cce7d09a047d43afc379db9ae13c7442c
SHA512

29fea11b7e29cab90bd370ef5aedade634f117d097e98aafe28d72f7a014d2ba3e3dba2f9a0579615d195b4b3891ef722fa2f28abe5f9f98489526dd4415d996
SSDEEP

3072:R2irbxzGAFYDMxud7fKg3dXVmbOn5ua6Kjnz/CntocxCSewhtRDGmXrems1MS8:R2MKlWQ7Sg3d4bObkoGrtKmXlsG

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
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
920	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe
920	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 4872	920	AcroRd32.exe	90
PID 920 wrote to memory of 4872	920	AcroRd32.exe	90
PID 920 wrote to memory of 4872	920	AcroRd32.exe	90
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3576	4872	RdrCEF.exe	94
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95
PID 4872 wrote to memory of 3352	4872	RdrCEF.exe	95

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\6e08bfa0890519b50bc201fa69565a07_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:920
- 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:4872
- - 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=C07DFD4814E6225B830FB3D9FA125386 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3576
- - 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=E2CD35BEE77FAAA935D8BA4E0F3104B7 --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=E2CD35BEE77FAAA935D8BA4E0F3104B7 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3352
- - 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=E19F23E72FED1FE85945F5E6D367BE95 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4244
- - 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=8405759416C29C6E829A0C1322C7B44E --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4044
- - 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=3C44AF629FC3E3D72860129C34370B0F --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4092
- - 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=52E3C38E6D16551D9CBB9CBA4878310F --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=52E3C38E6D16551D9CBB9CBA4878310F --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4992

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
396bf85e7ca477e15d7d30f90a154db0

SHA1
55592b3c628cc890689f43be49db0b447e2ca2cf

SHA256
020ba675f088da14704d8fe3c07b0daedc841c6a26dcece7685d1f8c1d244e22

SHA512
7035c4cf8a19ae4656a89e0f5fd2fd007f7b4eaa5c81b98a5ac8d7371cbfa259d2caa2767d432633b68497dc2897e1ae81908120063618302cd8acb8d7177884

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