3dcc4bae8b968ae249838ff084f0bc294d21bc38968224cbdd11556fde120095

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 18:03

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General

Target

f1a8ed61d25616b611cd8bb837cf3c09_JaffaCakes118.pdf
Size

88KB
MD5

f1a8ed61d25616b611cd8bb837cf3c09
SHA1

74e5771d35908f90c42f0a6d5b5b08bccb0a4d13
SHA256

3dcc4bae8b968ae249838ff084f0bc294d21bc38968224cbdd11556fde120095
SHA512

f8ce836c29c0470bec25c61de09d2239484edcbd03e96cc8c3595ad883180cee2474674b1f11b0d278b2890285802b5cc56bf770034a0d06d841635802b27dba
SSDEEP

1536:42Dxy7lcx4ygepr/8wCn6Nik6z8IZAWepOyF7ZchsWxVYAl/b:DDU2XZpun6NQzRtyAUAB

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3288	2656	AcroRd32.exe	91
PID 2656 wrote to memory of 3288	2656	AcroRd32.exe	91
PID 2656 wrote to memory of 3288	2656	AcroRd32.exe	91
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 920	3288	RdrCEF.exe	92
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93
PID 3288 wrote to memory of 3680	3288	RdrCEF.exe	93

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\f1a8ed61d25616b611cd8bb837cf3c09_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:2656
- 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:3288
- - 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=6C3BD4073620AFC121C09E8BB107B458 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=C2ACBDDE30094DC36F81559A7B0B311C --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=C2ACBDDE30094DC36F81559A7B0B311C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3680
- - 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=4580DF022F3DC024671464EB2C182AA0 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4744
- - 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=0B06A2B9543B03CEFC9E22E6AE75B3C3 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1768
- - 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=7465DCD8B889FDBF91720ECBF193B884 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2120
- - 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=D037A112027C04A8EEB95ADB87E87FFA --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=D037A112027C04A8EEB95ADB87E87FFA --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1036

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
f13627307d1b01f930303343f35914ba

SHA1
c6779d515af0be9872a1532a4855e5d6cf9da8ef

SHA256
5d79805219d5cb0480a7a8246058d29b54c1a58659f121386ed93a8171a8da76

SHA512
2732dd092fb157778f5bc85e04350d488c6eef92985dc3175ce093b8bc966953e02380e34aace31e44cd3c6ae4d36eed90b23d02d606f941c386e3325719703c

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
cb94f4ff4d9747691f37e99c8681af55

SHA1
6183ca0f7434493cd01d978d08e03e77a00ff2e2

SHA256
ed2e51cf2c6aa75866ce1350cfe03ecefdedae9cd25955bc6f9735976b0c7c0d

SHA512
330aa5132d80529a4c32bbfcc57500dc650ea64536eec4ac757cba83fb3b66139823b28fa8c865c8be593071535e01e3975abf7e1c25c2d70f59ca2a010627ef

Download Submit
memory/2656-29-0x0000000009FB0000-0x000000000A000000-memory.dmp

Filesize
320KB

Download