29ecab1b6bb8e3a47f9de92f6c4602ea679da9e38735ca31fc16653516a35187

Analysis

max time kernel
134s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 22:54

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General

Target

92e3a5ad2bb2f090f11c2d78aa1610dc_JaffaCakes118.pdf
Size

49KB
MD5

92e3a5ad2bb2f090f11c2d78aa1610dc
SHA1

a541f2c680f1db377534a5acb3646180a05f0a5e
SHA256

29ecab1b6bb8e3a47f9de92f6c4602ea679da9e38735ca31fc16653516a35187
SHA512

3be464613f3f2cb7e685520587520ad9377a1004b7bf1f11f83b3d9f412746a7a49fc4864f69ad873a8ace751627126b8986a9fc225d1e99d7e67168703ed3f7
SSDEEP

1536:jGFl0qhLqYX5pRyIF76Rbwf/bT6o8MmZZCSP5H:yFl0KXjRy0aQmbx

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4216	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe
4216	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 1916	4216	AcroRd32.exe	91
PID 4216 wrote to memory of 1916	4216	AcroRd32.exe	91
PID 4216 wrote to memory of 1916	4216	AcroRd32.exe	91
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 1404	1916	RdrCEF.exe	92
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	RdrCEF.exe	93
PID 1916 wrote to memory of 2484	1916	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\92e3a5ad2bb2f090f11c2d78aa1610dc_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:4216
- 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:1916
- - 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=9BB7EB5B8ABDF34E41889DB91BEE51EF --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1404
- - 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=C5C39372204ACA0760A1E50C56D3EEF9 --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=C5C39372204ACA0760A1E50C56D3EEF9 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2484
- - 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=BD84905EDBEF4E61F9564426E28FD986 --mojo-platform-channel-handle=2144 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4808
- - 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=FAE8558B7327552C6E0F8B18D1DF91FB --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=FAE8558B7327552C6E0F8B18D1DF91FB --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1948
- - 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=A94088FA4DF31D6E23AAC2A397BBC6DB --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1572
- - 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=8BC94C3F7651914C49C352763FC1D1CA --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4352

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
f017e4e0cb37a6cdb6e6cc0eecef1517

SHA1
c8746c5a2751e03f83d8774e7f201a3cfccec6c6

SHA256
d034e7b895599a2181aef9a72772e5eeda52c04da7c515bd2b6f6b27acaf581a

SHA512
dad31d6d7aca555a8ed76b7c163cf0494ba79f145485b2ab82a06a1b8902a5b6c9f6941ab98461644e7560a1e318c87cee7c1f4cfa5d2b227dc83256a7bf8de5

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