f0422c52c0bf29b7acc7e38466958adaf8326569357c121dcbe38cd1d10ea0c2

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:13

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General

Target

6e296bb7ab05377fa25997b1f750df24_JaffaCakes118.pdf
Size

13KB
MD5

6e296bb7ab05377fa25997b1f750df24
SHA1

e2790c77b5fe36ad03e172fe2fae596373c71fcc
SHA256

f0422c52c0bf29b7acc7e38466958adaf8326569357c121dcbe38cd1d10ea0c2
SHA512

2c38790d5133b40337a19f8f88fb0a3d51799db7e260c10fe8cd9f89ab382286068a04ba6c5d9ccd6f3c0a2cdc9cc6785e30360501883638ad28b7fe18259057
SSDEEP

384:VzxlXnI/6ecfUx2wn/qUofBvvGSduFzWv9uVQcLYbQ/V6a5um6:Vz/XnIdcfUx2wn/qUofBvvjduFzWv9JH

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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4272	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe
4272	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4272 wrote to memory of 1196	4272	AcroRd32.exe	90
PID 4272 wrote to memory of 1196	4272	AcroRd32.exe	90
PID 4272 wrote to memory of 1196	4272	AcroRd32.exe	90
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 772	1196	RdrCEF.exe	92
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	RdrCEF.exe	93
PID 1196 wrote to memory of 4824	1196	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\6e296bb7ab05377fa25997b1f750df24_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:4272
- 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:1196
- - 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=5B3510459E2CB97CAD7750AE9AFD233E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:772
- - 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=E07320F2FBA0C4BBD325129EB0CC215C --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=E07320F2FBA0C4BBD325129EB0CC215C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4824
- - 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=4EE18E44CDDF6D235418643AE1573CDF --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2888
- - 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=94D2F4E9258E43F4B5E50A3C33AD28D3 --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=94D2F4E9258E43F4B5E50A3C33AD28D3 --renderer-client-id=5 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4036
- - 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=6D68194183428056DC7276AAA49CC95F --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2912
- - 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=6FDC49368184003A85A91E9DC4CD54A0 --mojo-platform-channel-handle=2816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2516

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
ee102215a2071b82b37a0b80f39f0a18

SHA1
91a3d52b13995b219b79be0d64b4f113d9187bd8

SHA256
62eaa49e33a7679bf1b0bca371f11ca9be65d10ebb5984d2a4f3797fa40f51ec

SHA512
5899b91bba4852041b5d5b3bb8eb9afb0c859172acab9b2f4dc1daa7de7162e01868913dc9142fc6d1d8b9260a780461fcd447b570358c34fc06eb97dea3ac13

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