0ef8f0e11dbbd13257ddeaf8244ad21014233eb6c99594772dee0fd90d942205

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 19:14

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General

Target

fd72e6d2965917ff2d75c5701be891d2_JaffaCakes118.pdf
Size

65KB
MD5

fd72e6d2965917ff2d75c5701be891d2
SHA1

e7bb79dc054a1c80d4202585ca9b5fb1d63ea23c
SHA256

0ef8f0e11dbbd13257ddeaf8244ad21014233eb6c99594772dee0fd90d942205
SHA512

2f4aac7fbedb096febe7b287879956bbc4a9a2b3f7bc56aed636bbaa084b573af11bad1f2cf9a8b4d8512ed9d4e3382b949a9c8de8235e3ad85fd7ec04621ddd
SSDEEP

1536:PwRM1+ZcCfefaQoP7DR9+lm94LRBdkMPn1MQWN58I66Xufy:Yv7eyT/Xt94i5N5X6wj

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4044	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 4392	4044	AcroRd32.exe	89
PID 4044 wrote to memory of 4392	4044	AcroRd32.exe	89
PID 4044 wrote to memory of 4392	4044	AcroRd32.exe	89
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2468	4392	RdrCEF.exe	90
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91
PID 4392 wrote to memory of 2008	4392	RdrCEF.exe	91

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\fd72e6d2965917ff2d75c5701be891d2_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4392
- - 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=7930ACFF963391D75F77ADC816DBF24D --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2468
- - 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=F2A1F948215DE91E848C19D7CC144450 --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=F2A1F948215DE91E848C19D7CC144450 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2008
- - 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=0318FDB75DAE5645DA89AEFFBB7D05BD --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:940
- - 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=C10A8159F30CABFA050D514FF0C3F589 --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=C10A8159F30CABFA050D514FF0C3F589 --renderer-client-id=5 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:512
- - 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=9CDA99EBCB3D588CD5574B36070A38F2 --mojo-platform-channel-handle=2636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3668
- - 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=03959EE5B0CD7C171EC11E31C493D8CE --mojo-platform-channel-handle=2808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2448

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
3287a010d17358e7f4fa9e1e84ad66c5

SHA1
2250983f5d50d62699b6d09afc2880378d470c79

SHA256
733122e29f57bcfbcba3fcb038347d2d61586e1533abcba89704a0883e7ebee1

SHA512
a8ae120180a8f602872b744e96a82815873048dddad7f84e264726a3a5747787e3704c18fc780a6eb2fb7913d4e387843aa3af91114540f998b21472250f9eeb

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
memory/4044-26-0x000000000B070000-0x000000000B0C0000-memory.dmp

Filesize
320KB

Download