bbd5b5720553c30e1fbd8488f4f16343c03b54cfb1bbf9eb5146841801c214c4

Analysis

max time kernel
139s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 21:20

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General

Target

0f9193b8185b8149b99dc56623843d5a_JaffaCakes118.pdf
Size

64KB
MD5

0f9193b8185b8149b99dc56623843d5a
SHA1

6cd593b91b3a83e8a27499cee0d4d24d61bd5501
SHA256

bbd5b5720553c30e1fbd8488f4f16343c03b54cfb1bbf9eb5146841801c214c4
SHA512

6e1a449ee721cfee9cfaf4c0bd3d2f6e22129a2e6bffb72c2c881ad2cea4235d93d80fd027e39c46c9ae101cf98d8984274d72880957edf602e8a67317f2cb44
SSDEEP

1536:yOUcAMwrtQvvXBlUbRWOpOwrKWPHOjWLkDG+:3UDMwrtmvXBqywrVyWLkV

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-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe
1420	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 4652	1420	AcroRd32.exe	87
PID 1420 wrote to memory of 4652	1420	AcroRd32.exe	87
PID 1420 wrote to memory of 4652	1420	AcroRd32.exe	87
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4112	4652	RdrCEF.exe	90
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91
PID 4652 wrote to memory of 4984	4652	RdrCEF.exe	91

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\0f9193b8185b8149b99dc56623843d5a_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1420
- 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:4652
- - 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=9CA2B92863A77AB20083CACB9AE49139 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4112
- - 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=2A6F2B5CDB081EAAD6050CBDD0AC0090 --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=2A6F2B5CDB081EAAD6050CBDD0AC0090 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4984
- - 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=931653AAB963F9A019A1389B8A590F2B --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3100
- - 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=867DA29CDC1AAAD024AB399C96755ED4 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1476
- - 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=5E85D1AC8A88489BF1D0063B6248970C --mojo-platform-channel-handle=2488 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1896
- - 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=53C105059686E3E5CD56D76E44F4ABC3 --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=53C105059686E3E5CD56D76E44F4ABC3 --renderer-client-id=8 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5084

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
a60272aaabad6ff29eb2133e11ced13f

SHA1
da28e07a9da89aa59abad42c663ef87eef01d4af

SHA256
e9d15b806632034fb3674957c0ddbed1adb2e748b9b2041219ab41f9b631c1f2

SHA512
6fb4b458ce1c88f0451896e1ae5d87c6e669bce720dd8c50ba634c9b8bd6656fbef7be88a4c8beb6a55331066ce9a1e60331b5066f0b93f2a925cf1d1ff03f33

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