a283ef649d1e72b05e25cb0715df1d6c209e956a7ae54754f686c9d3c1721f60

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 02:53

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General

Target

37e049ea590fd801b107e738613813b7_JaffaCakes118.pdf
Size

39KB
MD5

37e049ea590fd801b107e738613813b7
SHA1

3f97c029d313b550ee1d09098e201fbfc15a6e6c
SHA256

a283ef649d1e72b05e25cb0715df1d6c209e956a7ae54754f686c9d3c1721f60
SHA512

3e898d937e1b0a523c818975eacf5507df0b52e16bd4584ec60de30ec6edbf5216d5cf5c24121210227e3294c4e76093ee5c2270249aa4112a73307ac472f76b
SSDEEP

768:AgGzpD7p6a1Dr1l/llWFct50mYaJMBfUKXPnLCKg/QmyPsGPg:NGF3p6aXNJLACKmy0GPg

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2812	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe
2812	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 4584	2812	AcroRd32.exe	91
PID 2812 wrote to memory of 4584	2812	AcroRd32.exe	91
PID 2812 wrote to memory of 4584	2812	AcroRd32.exe	91
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4244	4584	RdrCEF.exe	94
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95
PID 4584 wrote to memory of 4956	4584	RdrCEF.exe	95

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\37e049ea590fd801b107e738613813b7_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:2812
- 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:4584
- - 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=C237D4D78C82F27627074537C458D522 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4244
- - 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=62244F898341EF25D1D65B63C2B5D4A3 --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=62244F898341EF25D1D65B63C2B5D4A3 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4956
- - 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=D9DD59A50E7ECE961FAF757236900B7B --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3348
- - 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=5223503913523EFCA56DCC8C77638071 --mojo-platform-channel-handle=1944 --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=47DB6FC49915F0A441D586CEA3DEAD98 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2568
- - 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=AD5254081852C79075FB881A2CF9D776 --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=AD5254081852C79075FB881A2CF9D776 --renderer-client-id=7 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4572

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
7cc86a3be65efd13f65bd4196682f3fd

SHA1
f427d2f7250c6840731c936922fb42f9b0a73a29

SHA256
01a7fb080eab1651a2df6213dea22103cbf85678f5c779493c2cb019e91b3430

SHA512
2cf1e47457130c23a9283daaf097b6247c6a4ca7e8298d0125947702ae99efe6b1c74b0710d1cf5d3d546b4a28e609d3566c290105fc0e246df7d920381ccbd2

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