7d10fd428d2c7f440a9efa18d0ad8941b2c80c685ac1295df09586928c058a42

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 15:07

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General

Target

fa90f5aab577abe6823595990b952231_JaffaCakes118.pdf
Size

79KB
MD5

fa90f5aab577abe6823595990b952231
SHA1

ffdd49b0e5975b32f88c0844e5e25abad5283268
SHA256

7d10fd428d2c7f440a9efa18d0ad8941b2c80c685ac1295df09586928c058a42
SHA512

cf359187337ce2938b87be8616767296bb21c91c6d564878655e8691320fb290ea854d323f839e524c605e199f17d28375f0dc709642557a2db4f5ded4f24e59
SSDEEP

1536:EFuqUGiX8/A5muFWL6x4GLzg3DA9bmaW3MAWIRFeW6pOu2GvvPHT9WIr7ioEqe2:2uqxioCmu2whzg3DA9b5W3MCbu2Gvvbv

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1308	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe
1308	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 4532	1308	AcroRd32.exe	87
PID 1308 wrote to memory of 4532	1308	AcroRd32.exe	87
PID 1308 wrote to memory of 4532	1308	AcroRd32.exe	87
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 3556	4532	RdrCEF.exe	88
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89
PID 4532 wrote to memory of 4488	4532	RdrCEF.exe	89

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\fa90f5aab577abe6823595990b952231_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:1308
- 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:4532
- - 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=7F282534821A95DD7929A6DA7C87FF5C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3556
- - 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=C7293950FB70C5D1ED1CEAAB19FBFEBA --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=C7293950FB70C5D1ED1CEAAB19FBFEBA --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4488
- - 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=C18B45F3D3A2FB0AC936AB4A494DA0B7 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3332
- - 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=970BFE89A7B9FCD6910E9027E74F8DED --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1752
- - 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=954B04CD828AA3383D9737E6E4A9561B --mojo-platform-channel-handle=1832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1392
- - 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=D924081993A9A9742DD26721DC386843 --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=D924081993A9A9742DD26721DC386843 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2096

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
35f08b8e61ed9ea74eb884efbf4ba8bf

SHA1
9772aa4bffe455f640bd3ef9f6ed72ff0fe3fae9

SHA256
5f1177c63d248d9879fc713649791ee4956a68e5bd8d8ab0079b8d1d4fbfeecd

SHA512
eec1042a87053cb1887f294ffc8603fd9b3cde6f2b862f94c0c3fdecbf576ded108cdd85738cbf47ba588afe3a67f2dfd30acc70fefe57069d84a5f269b34e15

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