6c811dd83f06f62fa5b8c0cafb2590c7349483152022c466fcf2a8d9c51a572a

Analysis

max time kernel
94s
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
11/07/2024, 18:30

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General

Target

3a467a288047e97a9dfd927a6e8dd22d_JaffaCakes118.pdf
Size

81KB
MD5

3a467a288047e97a9dfd927a6e8dd22d
SHA1

0641fdf3f31c1e04fe7dc44a5e41d6dfa118f5b6
SHA256

6c811dd83f06f62fa5b8c0cafb2590c7349483152022c466fcf2a8d9c51a572a
SHA512

34b7baff2b32128edb3f4a4ed6310dc3c7baa8ae3dad833d3c6a3d2ffa215a61f4519ecaa478658ad5cb003e5d634d0ab4ba2a85d27c364711c25eb14addf3fa
SSDEEP

1536:mj2zpy7YnAentwJm7XcM4BjUqPfqv5vTpqGPCu1wTvWA2tGUwWFMWApO618JfKJO:i2zQcnAzJm7cjUqG5tqA3KUwWFb618JR

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe
4624	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 4872	4624	AcroRd32.exe	86
PID 4624 wrote to memory of 4872	4624	AcroRd32.exe	86
PID 4624 wrote to memory of 4872	4624	AcroRd32.exe	86
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 4084	4872	RdrCEF.exe	87
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 2504	4872	RdrCEF.exe	88

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\3a467a288047e97a9dfd927a6e8dd22d_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:4624
- 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:4872
- - 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=7E2730F944B08F5ECCEA5AE8312597C3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4084
- - 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=74BD92BE1CD9D19B5416A47290CA0D74 --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=74BD92BE1CD9D19B5416A47290CA0D74 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2504
- - 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=9E58DF0DA4039AF48D150B1D501E1947 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2160
- - 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=3A860EECA2D79C5674EF7FCAA3E8935E --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4248
- - 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=A5E5DDFD53DCC8D6AA6CE5D43FCFE6EF --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4740
- - 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=3C3341B557DD68EF3FD4199E5034D14C --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=3C3341B557DD68EF3FD4199E5034D14C --renderer-client-id=7 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:216

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
df08964974f937696c2b7efaf6752549

SHA1
cda292eba85d5574ae732082b639c2f401b326d3

SHA256
e59550e7aff8b58d879cf1123b9046fa6eac9d3501d7f9867c9a2a896d5dbd9d

SHA512
5e7213acaf27f01f30ed41edcfd00287d5efb9570595206df7240f23d5283db30be7b5f7ac85b1711cca1fca9981a36dbd49410c98613adf2fa6fac9a52268aa

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