9cb28ea9feaa846950f40c0c3914c86a5ac431cd0035e1c0fdda39b0f336928f

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:59

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General

Target

f5d2cc5be6819bb3a224036bef1a1006_JaffaCakes118.pdf
Size

86KB
MD5

f5d2cc5be6819bb3a224036bef1a1006
SHA1

5648b4c6bd0e641e167d0ceba1c92cc0bf3d55fd
SHA256

9cb28ea9feaa846950f40c0c3914c86a5ac431cd0035e1c0fdda39b0f336928f
SHA512

2624c4902635ed936da9a96d1ebf3bb37c6296928d874516b1eb334822ab346565d468bc4de753f9bb0313d43fface9df45d0a5382192252224052403232d3cd
SSDEEP

1536:AAZQ+pgTNFEd3UzwIg/DgmU5QiEOrX2V7+o4PaQNwGSYHWnilsYKIHQ7W8pO7bB6:tZx+NSdEzwIc0mU5LrGQPJ65Yu8DHQGU

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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1136	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1136	AcroRd32.exe
1136	AcroRd32.exe
1136	AcroRd32.exe
1136	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1136 wrote to memory of 3592	1136	AcroRd32.exe	91
PID 1136 wrote to memory of 3592	1136	AcroRd32.exe	91
PID 1136 wrote to memory of 3592	1136	AcroRd32.exe	91
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 4116	3592	RdrCEF.exe	92
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	RdrCEF.exe	93
PID 3592 wrote to memory of 776	3592	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\f5d2cc5be6819bb3a224036bef1a1006_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:1136
- 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:3592
- - 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=A83C79229129AEA468301554401A1AB1 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4116
- - 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=7FA9B40C5A40DE6FAD4DAC96CC7FDD49 --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=7FA9B40C5A40DE6FAD4DAC96CC7FDD49 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:776
- - 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=43D080DAFAC5AD14D80D299B8A99C3E1 --mojo-platform-channel-handle=1988 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5588
- - 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=A848750C24993A5E786C5E40CFD8FBAC --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5500
- - 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=216228C4FC78D52931695B0B7F5AC783 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:900
- - 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=59BAF8CF98D6CF743DA002798F081CCB --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=59BAF8CF98D6CF743DA002798F081CCB --renderer-client-id=7 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:412

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
08a7c5ccfa07de06ea2c56ac909f5d77

SHA1
0e7ac30ab380d733df6040361118b6979d4953f7

SHA256
47fad3d8dc3bdfaaddadbda7da4930474166c6ab0c1b0e147dd2651f699e8da4

SHA512
d61da1088cb20badf80aadc3938e38152b5a720466f8d800bb6ffd6651098b80e5ccad417d93a25ea4cbb9192b92562e1aa2ae1456d362bae313863afe3db1bc

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

Filesize
64KB

MD5
29c16c93bbc99c7f98a6a1bc6eb2ca31

SHA1
29ce5d911145f84a01aec8d897c2339e9fbbb884

SHA256
0a72c1a2e3cdd71574930f4156e3cc8d08119a335eb63c3c6ab306e6c7861de5

SHA512
347242fb91ddac998e29321cd895c12eee8282e60487818419530a1faa3277f7546edde0a27360f3d22ab51fced02e9cb079aef8bd9bbb257c7acc66e6228b21

Download Submit
memory/1136-31-0x000000000B620000-0x000000000B641000-memory.dmp

Filesize
132KB

Download