7ec5b8c24f39324cf1390af9d6756045c9fa73e973440d55317943814353609e

Analysis

max time kernel
142s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 09:38

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General

Target

f334ba4c5b62a9ecc9890e007844c048_JaffaCakes118.pdf
Size

98KB
MD5

f334ba4c5b62a9ecc9890e007844c048
SHA1

afbcf578067be23c75340812068a2db713cdfdea
SHA256

7ec5b8c24f39324cf1390af9d6756045c9fa73e973440d55317943814353609e
SHA512

2fbb9a343ead831adbd59be98bd90f850eddde7b78b2b668a755bfe2811c990f433973f5ea06aeee0f6f6a8e5b56e9828544ec0f645ab48f439de048d3231abb
SSDEEP

3072:ERQJbC6W+MmTOe2YoTIwjrgu2QZ3ZipAEr:EWlC6hMP2oHHs

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3016	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4972	3016	AcroRd32.exe	92
PID 3016 wrote to memory of 4972	3016	AcroRd32.exe	92
PID 3016 wrote to memory of 4972	3016	AcroRd32.exe	92
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 2888	4972	RdrCEF.exe	93
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94
PID 4972 wrote to memory of 4052	4972	RdrCEF.exe	94

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\f334ba4c5b62a9ecc9890e007844c048_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3016
- 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:4972
- - 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=ED8ED1C7C7870F3262AA8B2C7BDF21CF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2888
- - 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=840008B8FEE7DA6FE22857347E0B551E --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=840008B8FEE7DA6FE22857347E0B551E --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4052
- - 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=D3564B096573771580722BA793FDB910 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4976
- - 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=FA77196180ADD453148956330202F846 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2804
- - 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=C5A6937246630508D10797FC536E256D --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4552
- - 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=955CF4DAA94B53095690D3E7F834FEBC --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=955CF4DAA94B53095690D3E7F834FEBC --renderer-client-id=7 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1712

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
7a67c198e5cb2f1fe6c9f7281e90fa37

SHA1
99ed454755ac55881d8bc2aac276635643af116e

SHA256
cc2abd1732a2286212c1f1f8c91b7888e134008972de466f9107e10e2fb7c9a3

SHA512
b14d50dcb633fa58af12bab745e3c48315daae755f3deecd87a1d0eb212e92502144fb317046d2b6cbff560c409b12132e3fcf11e8336535e0af745dd088f099

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e958c7cf0298976454008ad024a4f9db

SHA1
058b08882ee817761a0b451a282deaeba663aa46

SHA256
fae94aff4a89f0d06a49d015d33ee8b54ef9d5431f91deec607729c8811a1711

SHA512
81332e981fc6d762e32276623ebee21515894241d9fd4c6eb67d384ef4e810834d51cff6c8989071358554027acecb0b524169de11795ed25c2006c8eb08d3f6

Download Submit
memory/3016-29-0x000000000B8B0000-0x000000000B900000-memory.dmp

Filesize
320KB

Download