0befcc4ec7f8da887bf97915dfa92df02d4f20f3fb5b57bed4415735b25d3b26

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-04-2024 06:03

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General

Target

ccd1820cc1843cf083d4d12d3f96d060_JaffaCakes118.pdf
Size

84KB
MD5

ccd1820cc1843cf083d4d12d3f96d060
SHA1

c7729004cf290b347744ac1c9b0c5a92ee9a8be9
SHA256

0befcc4ec7f8da887bf97915dfa92df02d4f20f3fb5b57bed4415735b25d3b26
SHA512

612be87024883bb5e295ec5bac240e62232f9e7194f7deb6d7da0413b10a670246449b2d0916c59978ec5e28c108252c538a3152be9c549e4043dbc3060652d7
SSDEEP

1536:cjAAaJQKJ54RnLBmgLe8fInZsQepSj5pvUjPjkXWAfU9u77gHLbW/2JkkYBZ4WQl:L7q64TmR8wZsNpSvvU/dAfUs77UdfCZO

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3956	2656	AcroRd32.exe	89
PID 2656 wrote to memory of 3956	2656	AcroRd32.exe	89
PID 2656 wrote to memory of 3956	2656	AcroRd32.exe	89
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4912	3956	RdrCEF.exe	92
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	RdrCEF.exe	93
PID 3956 wrote to memory of 4180	3956	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\ccd1820cc1843cf083d4d12d3f96d060_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:2656
- 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:3956
- - 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=E0CD6F8A770AFDD5AC548CC4E949D7E2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4912
- - 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=C77454C60B945799D5CFC8C5C13C1168 --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=C77454C60B945799D5CFC8C5C13C1168 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4180
- - 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=9421FD91467A6D7A67131EE9D23E912C --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3648
- - 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=3DE0F2D2E66A8E49E62CA171E16A43CC --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1524
- - 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=1B79B0F5899F9E1906B035319582C007 --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=1B79B0F5899F9E1906B035319582C007 --renderer-client-id=6 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2244
- - 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=FB8313013066CF57E47662F539827790 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2432

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
62b583d4b6c94ed9a63a1ecfb51f46a4

SHA1
73ecead71571b5e0a3cbba4de243779445810151

SHA256
9fd9c10d48892b378f6caf9c68978591e2938cb5f82703082a2dbd2323acaf40

SHA512
d95e935fcbcc01e749d823466a209d9af324c8f4b8de7b2f37fa74837ff542a772a472953d2e4a1f5673b7393cf0290e3284b543e86319c52b2ed16194502065

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