fb1f9ea000a00479fb767949097cf3408ed3d76b54776340f52483cda007ac09

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 00:15

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General

Target

47666396142ddde02d5fe916f2cb1bda_JaffaCakes118.pdf
Size

76KB
MD5

47666396142ddde02d5fe916f2cb1bda
SHA1

37975bae32b9d9c7699791d0e3720fd14906d319
SHA256

fb1f9ea000a00479fb767949097cf3408ed3d76b54776340f52483cda007ac09
SHA512

161ba439e9de6db4f1af82dabcb38f840056a3e974480ed4163ce3e982f6bdcced36c401a48e58094edd5958c6421dae2da6fd6b7389a85ff20b6a0f88bf91df
SSDEEP

1536:peG/Xq4yHa2z+RJFfkbhoeLOl2ObRcWhb+WOpOaZinWQFA0U:0oXq4yBGr8pLOlNVTaZ+ZFA

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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2140	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe
2140	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 4000	2140	AcroRd32.exe	86
PID 2140 wrote to memory of 4000	2140	AcroRd32.exe	86
PID 2140 wrote to memory of 4000	2140	AcroRd32.exe	86
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 816	4000	RdrCEF.exe	87
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	RdrCEF.exe	88
PID 4000 wrote to memory of 3748	4000	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\47666396142ddde02d5fe916f2cb1bda_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:2140
- 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:4000
- - 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=6ED691E8C77E9DA58B297E38DFD42ECF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:816
- - 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=E171E2B8CBCF8D85ECA96B1C003E6485 --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=E171E2B8CBCF8D85ECA96B1C003E6485 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3748
- - 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=065EFC93490792E6C472E9EE271DCDBE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2988
- - 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=F58AFE3B44F2CCF0E693DB689B716C01 --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=F58AFE3B44F2CCF0E693DB689B716C01 --renderer-client-id=5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1964
- - 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=7525BAB38BC179B964768082D0E894D9 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5080
- - 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=CE771AC7B416B31241AB62C9B78246AA --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3044

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
818f55ccc4003a277370a7fa21f2f826

SHA1
7c7d58d190946faff4f16023881224e275f168c4

SHA256
598e5aa2c7658c2f37d643f2e6c1cd8a8d2d1c932cfe6bd9c279a6cd386d23ae

SHA512
473a0aa04410a3b379568e5f390c8897f46b62292877f27c4e14c24c003779fee59ef0c69397f2a26a8efe669f416c20e451499c91661893286c766ff0174ab6

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