bea88a8d7effbab7f17f2c95fa7d2544fb5c6dad523a93921f11b2f135dd17ca

Analysis

max time kernel
140s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 17:27

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General

Target

0baf29e2e3e02b85dbac3726ca9d4a33_JaffaCakes118.pdf
Size

73KB
MD5

0baf29e2e3e02b85dbac3726ca9d4a33
SHA1

6b2bc61c43863ab643643df59a957629dd8b6a9d
SHA256

bea88a8d7effbab7f17f2c95fa7d2544fb5c6dad523a93921f11b2f135dd17ca
SHA512

e8b5ce253363fecdb66f25ba1dc41d0363c11d0e1f64bf9db9bee2264c2abed589082449daf5ed9cbecd32df8d93ce7653d23188e4bd4a06e1cf0fdb822b5419
SSDEEP

1536:taitkh3hXTx8Xfr6wHJKYlEJyHCjmvqvC9s3ZUaFWvXTKKv30gvaWwpOSk:kSkp9MrHzEMwmvT4ZURXTbv30gvNSk

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe
3984	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3984 wrote to memory of 1488	3984	AcroRd32.exe	84
PID 3984 wrote to memory of 1488	3984	AcroRd32.exe	84
PID 3984 wrote to memory of 1488	3984	AcroRd32.exe	84
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 1316	1488	RdrCEF.exe	85
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86
PID 1488 wrote to memory of 3168	1488	RdrCEF.exe	86

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\0baf29e2e3e02b85dbac3726ca9d4a33_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3984
- 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:1488
- - 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=280AA44A7C5123C9A3CA283C6CD46318 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1316
- - 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=72E499D3FE4DAFCF3AE40A128BF47E64 --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=72E499D3FE4DAFCF3AE40A128BF47E64 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3168
- - 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=0EFFB8134CA493B4D7428F963BDCB2D9 --mojo-platform-channel-handle=2256 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2872
- - 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=AD8486DA4DBE479552689501D9A9A94B --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5008
- - 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=53F059CA1A7F69A30EDE039C9A68C55E --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3224

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
1c24cd2e704411f3e3aa49d404b3236a

SHA1
22a7f11b7b8c9a962947ae4ec95a55db095ec432

SHA256
a307badd2ed7007058549160090c04926b64dd07ae0699738756fda06b976e2e

SHA512
8849cbeddc08c57ab8256eaa67388b04583725a8d7fa4d070351ee07fafc3003a79cc68414199a18db01cdc4f8c653d20371fb7c80544698d0caff69d4b4ee91

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