7ffac417057fc5bb719d9bd40a1c94132728e846de2aca9e5c90a8668e276f33

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 09:01

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General

Target

07975b4b9b4200cd5312a30691d57077_JaffaCakes118.pdf
Size

42KB
MD5

07975b4b9b4200cd5312a30691d57077
SHA1

635875695312175274365a63c9a6009539ecccbe
SHA256

7ffac417057fc5bb719d9bd40a1c94132728e846de2aca9e5c90a8668e276f33
SHA512

07657edde3cdc4adf01e5b86928d5ce867629c8c44eb77e24112c8142ec9672f5164dc0ea73b5efac7847a8918ecf70e677c9ce44b95bd4e9f6e6dd8f2b24eed
SSDEEP

768:MgGzpD5YdChBCSSp9vJq0kRfhen2ZYq8/ZFem/b5k0jXe9:JGFueRJYq8/Zv5k0jXe9

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4060	AcroRd32.exe
4060	AcroRd32.exe
4060	AcroRd32.exe
4060	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 3044	4060	AcroRd32.exe	81
PID 4060 wrote to memory of 3044	4060	AcroRd32.exe	81
PID 4060 wrote to memory of 3044	4060	AcroRd32.exe	81
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 1884	3044	RdrCEF.exe	82
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83
PID 3044 wrote to memory of 2696	3044	RdrCEF.exe	83

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\07975b4b9b4200cd5312a30691d57077_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4060
- 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:3044
- - 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=DA0E1020D36A67B6E962A632B1B33754 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1884
- - 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=26BEB14230C79D700E3D3B7108793C5D --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=26BEB14230C79D700E3D3B7108793C5D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2696
- - 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=FFEEADB6D783C3BDC2B7AB543D5154F5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:452
- - 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=5460BC347BB6CC9D93DDE1298128F55E --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4920
- - 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=E2640FF32E995389597912D5ADFA52A8 --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=E2640FF32E995389597912D5ADFA52A8 --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3292
- - 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=9217E141408C2F745134EF8F429795B6 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4944

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
0bf2ff41ce8f3cc6f710eb1ec5717ede

SHA1
c3d3114e653538e2b332d736d956d3278439c54b

SHA256
20cb862468d5e2bfb4a559f3b434d1794d0a43e8d09e3cf56a25d8d398eec943

SHA512
8aefc6e981983fca5d302554bc6cda4f44e8c02de8b7456a891d3f776abbcc682f30553ad28ff7c4812efda087f8594460711eb7d672b7ac8d1f84ed16732a9e

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