e1f4ca304d578857127c5b235da4446430aab304c2f22447f0b8ffb9f0519b24

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 01:14

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General

Target

f2597ef2bebcdbbb8d26b5d211b7d7a0_JaffaCakes118.pdf
Size

37KB
MD5

f2597ef2bebcdbbb8d26b5d211b7d7a0
SHA1

c89ae6b4f57a84ffd4d626de22e77023f50a0e4d
SHA256

e1f4ca304d578857127c5b235da4446430aab304c2f22447f0b8ffb9f0519b24
SHA512

86e3dd3b485b557613071e05d06de91031afeda66b4eb13bedcd4946f7a1e41f94aa3535cd9bb6f2430f5b45ed91d78678506a7d81c7c0dd148da7b5f3f67021
SSDEEP

768:e5/O9rczyFsEjQ0IMyv1wrpaoPpAN19YLOJjbPXmp5Sp9lP2yU9IUGoKVC:ezzY00qvKG73JX2pYRU9HEVC

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-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
416	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe
416	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 416 wrote to memory of 4688	416	AcroRd32.exe	88
PID 416 wrote to memory of 4688	416	AcroRd32.exe	88
PID 416 wrote to memory of 4688	416	AcroRd32.exe	88
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 3920	4688	RdrCEF.exe	89
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90
PID 4688 wrote to memory of 1120	4688	RdrCEF.exe	90

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\f2597ef2bebcdbbb8d26b5d211b7d7a0_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:416
- 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:4688
- - 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=F27E1070E9B810F7E0717C24A54C1473 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3920
- - 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=EC09D108B7C3CAD161C1DC3BAC53907F --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=EC09D108B7C3CAD161C1DC3BAC53907F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1120
- - 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=A4F4298E9B57BF80CF5E02BD2D94CDF9 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3468
- - 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=9F0CA23D95DF9F421355129100FECC29 --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=9F0CA23D95DF9F421355129100FECC29 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1092
- - 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=BA1CB29BEFD9FA48242BA5B888F060F4 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2780
- - 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=CE8A11A80548D5D1663D2782694D94C3 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:800

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3808

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
0edc2fcff8607e815a2d23d2e67bc2d2

SHA1
15e5d33ff3b6930928dbeb109a88482a275c4e40

SHA256
b7647e62cba130b1bea9a60d41f73578fbc42025506784b89fea51f713f84338

SHA512
412481b7121d462f62c42766b98d07dadb54f4dcb7a7d1ada3bf72908d124aa2f93a81c80bc7f0658bb29a1ddaa97e3fd6c3ad6340f1eecfdadb57af68395d3a

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