0365ab63b7dd57ab80d073c6acbfd46b5b0d03734c947a61839ac2a575472316

Analysis

max time kernel
154s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 14:59

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General

Target

08a1e596f02842883fe2ea46535fb1bf_JaffaCakes118.pdf
Size

78KB
MD5

08a1e596f02842883fe2ea46535fb1bf
SHA1

6c20e298c20899bbe2e9ad90ebccf2cb3917ba86
SHA256

0365ab63b7dd57ab80d073c6acbfd46b5b0d03734c947a61839ac2a575472316
SHA512

6353bbaa62084f92998c55cabb199c79f5285002b3917f89417ba4f7d28bb6c9ff13b19389de58130aca30c08e41d8575b6514d7c985b78b251878ff3251edd4
SSDEEP

1536:c7SI2idNwAhOeIfycnRRMdorRC1AFAC9fRKWMgz151RW8pO7CXK:PIVdjn6RRBC1AV5Nv1I7H

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3024	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe
3024	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 3544	3024	AcroRd32.exe	93
PID 3024 wrote to memory of 3544	3024	AcroRd32.exe	93
PID 3024 wrote to memory of 3544	3024	AcroRd32.exe	93
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 1176	3544	RdrCEF.exe	94
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	RdrCEF.exe	95
PID 3544 wrote to memory of 3960	3544	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\08a1e596f02842883fe2ea46535fb1bf_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:3024
- 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:3544
- - 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=FE48C1B65F0B5593F7DBFD7DD04E7207 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1176
- - 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=6BE7634B1A00D5F59D8558E1E9773A07 --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=6BE7634B1A00D5F59D8558E1E9773A07 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3960
- - 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=75BC83BC129C65AA1D3A8B9C7F35B4C4 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2212
- - 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=354C2C1D5879FE7C3D10FEE8318A717E --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=354C2C1D5879FE7C3D10FEE8318A717E --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2076
- - 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=C0E8B1FB32BF86055A8A4B1F0158861D --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4576
- - 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=41072534813EC559622A2B53DBC1B913 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3432

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
d118dce25ffd991b9ab8b7ded5949325

SHA1
c605907dff2f59b9f5aaea17441083840612d1fb

SHA256
febf2d2b1a260b53a3ff0c55ab13d3bab9a01c15696d3db636bc9772c650c669

SHA512
e57d8b6b7d384c04cbacb200f6555e01d5c32ee5939ed92576bd57dafd215a461e17a1e90824bb125a64128dce1df2f89c8d00dc28556976762469dcbd4d793c

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