88d92a688edbc924cef38dd332bffa39855cfb4ac6297aa537984a88cd13a4fb

Analysis

max time kernel
91s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 01:04

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General

Target

32b6514395f63156aacd92c4b40561af_JaffaCakes118.pdf
Size

62KB
MD5

32b6514395f63156aacd92c4b40561af
SHA1

d2433ca49f6b3561e168c576382afee80f730508
SHA256

88d92a688edbc924cef38dd332bffa39855cfb4ac6297aa537984a88cd13a4fb
SHA512

610741119b250496dd9c2f47e7a38ba6bc8f96e3559651393c3809fbca5b656ba09df5a834a08467e7ca8baf95bdad9552c83c27e0fee7d9ed7b0ab2e842020e
SSDEEP

1536:i3EBgUocZdGqpy05ELS7UhQc7fDSmJIvJ3W6pOu26Wyh:6PUtGqEVS7Xc7fzevJMu2k

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 3276	1204	AcroRd32.exe	84
PID 1204 wrote to memory of 3276	1204	AcroRd32.exe	84
PID 1204 wrote to memory of 3276	1204	AcroRd32.exe	84
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 4072	3276	RdrCEF.exe	85
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86
PID 3276 wrote to memory of 1000	3276	RdrCEF.exe	86

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\32b6514395f63156aacd92c4b40561af_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1204
- 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:3276
- - 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=985613088250C53302B99974C9099373 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4072
- - 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=A96209028DC02AE1B37C070B8CC9307D --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=A96209028DC02AE1B37C070B8CC9307D --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1000
- - 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=794B79208D9FA590C16ABFFBCBE9EA08 --mojo-platform-channel-handle=2132 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:876
- - 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=4E5537AE19F250702E6F26AC6CDEDD52 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4908
- - 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=58781FFE1EF0261145F0855D23B53717 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2668

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
43576e4a7c9e66adef826a9f9776369c

SHA1
14cad4445f2ee0a88392b93397120c15e86ef17d

SHA256
67fd11dab7b328f461893f7484251d85bf206a3acd3b91acf67a1ca63e6e87b3

SHA512
ceff5c721864f69d7f2f4e5518d2d104ff1665ea3f3d382c3d342c1445374e2ce88335e56afa0d247549114cb035c548db5c8d3225412d710c4bf32727d99bfc

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