2215be5481f1b3458186b9030491f33aa18af5647491078bc821afd649746941

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 13:01

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General

Target

eb20b73d72c1bf8ce4a24cb699c63f26_JaffaCakes118.pdf
Size

66KB
MD5

eb20b73d72c1bf8ce4a24cb699c63f26
SHA1

07ba375ad87e4197cf9cc8ae897738586a10a164
SHA256

2215be5481f1b3458186b9030491f33aa18af5647491078bc821afd649746941
SHA512

c845b285719b229a579129ca46d55e0c26ef47362d1a235b3f9bcc6c2b6c5b9922f20f22d2115efece2e28c7e1923d0bb9f934c18d90a9a72453e394c2930099
SSDEEP

1536:lyzXfreHoP4q0Ovi4x3L1G8ECZQxJaxp97KklnGwCOfi:efKIP4q0OVkCmaV75cL

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe
3360	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3360 wrote to memory of 4664	3360	AcroRd32.exe	89
PID 3360 wrote to memory of 4664	3360	AcroRd32.exe	89
PID 3360 wrote to memory of 4664	3360	AcroRd32.exe	89
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3268	4664	RdrCEF.exe	92
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	RdrCEF.exe	93
PID 4664 wrote to memory of 3632	4664	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\eb20b73d72c1bf8ce4a24cb699c63f26_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3360
- 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:4664
- - 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=5D25CF5F2EEA7F07EF2FAE72282E23CE --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3268
- - 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=E6DDFC8A95B3A3B8C1D9772DD2E26C70 --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=E6DDFC8A95B3A3B8C1D9772DD2E26C70 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3632
- - 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=36395D99C4596FABF9F7CB953F86D14D --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1700
- - 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=3D8EFBC16C95D4ECF1BD6B26039640CA --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5116
- - 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=4DDF420732E7CB843ABBFC1A5662E156 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2192

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
3915c56799e2d77230800adbe47e318a

SHA1
346d968031d8a0f7d8b30eed0d11f3b021fa47eb

SHA256
f8189a43c036f1fbe09407533bdc2df52aad514ad9c81a4103b2cf8050d21abe

SHA512
9125de25b25ebbaddc4e17f0a332e9b4fde85d63689ab5c324f06b4c0dade585120c0eda6fdc5f5cfd175ddfcc7d6862af1b095f47bb2c68d62e24853634da7e

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