b0bbdce03ab7c7631cdf59e7301dbc6fcdaa63cd6c3669196c8347b1d987bfdc

Analysis

max time kernel
141s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 01:40

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General

Target

9024a21ccf1b7609e56e11a3aedd2469_JaffaCakes118.pdf
Size

45KB
MD5

9024a21ccf1b7609e56e11a3aedd2469
SHA1

24e62ddd71f021d1255756718ae42a01abefba28
SHA256

b0bbdce03ab7c7631cdf59e7301dbc6fcdaa63cd6c3669196c8347b1d987bfdc
SHA512

34c8a592ea585834826060fbcc0a067374b1fd173dc7ff94b97729df69147b5b0bc5775d1f8ed8da05bacbe9bd4336eed39021fa49f052219ff668ede849d4be
SSDEEP

768:rgGzpDaIFMJ3N6ERv7ZZOyuu1RXZUoWSV7TQVM4xMWy/k30a8XU6qYjr:UGFWIcP3vhTQzxC830XXUDYjr

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1172	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe
1172	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 4016	1172	AcroRd32.exe	85
PID 1172 wrote to memory of 4016	1172	AcroRd32.exe	85
PID 1172 wrote to memory of 4016	1172	AcroRd32.exe	85
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 3632	4016	RdrCEF.exe	86
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87
PID 4016 wrote to memory of 4916	4016	RdrCEF.exe	87

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\9024a21ccf1b7609e56e11a3aedd2469_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:1172
- 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:4016
- - 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=DE1DCB2BE1A9AEEF9F58AB0125B667BE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=EA379D6C41F2FCE06AEAAAA6EA718430 --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=EA379D6C41F2FCE06AEAAAA6EA718430 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4916
- - 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=33B46DC9DF2A1D94D47F63FF256FBA21 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5112
- - 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=DCD625B69A5EE36186167103547EB600 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3616
- - 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=D79C701E927879704FDB9C37213B944E --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=D79C701E927879704FDB9C37213B944E --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2748
- - 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=24EA0620D65A33CD36A637F4B543D76B --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3300

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
719f70d8c235d18e8703ba38b6d6c429

SHA1
4602510ef6b0e644b1a98554cf9adc86279ea3ef

SHA256
2c0915a148ec9129ddd88eaacc0b1aec11398edc7f35ab4ad0f2b7287e9ec2be

SHA512
375d4cedb761ad9078251b1b09a30822c6e636ec145319b0546b810688e28026849d2b61519d9cf52a3ad42f68c8ffe6f0890a205e06e0ad5644bcf5cbced525

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