ecafeeded59147ddb1135592ad63d94bf7a1c2a930e0fdbc7452de7d02695717

Analysis

max time kernel
141s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 06:57

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General

Target

f9c0fa1c4d030985e50c75d143ac3068_JaffaCakes118.pdf
Size

85KB
MD5

f9c0fa1c4d030985e50c75d143ac3068
SHA1

23b1968eaf50ff8b91a4df105c5131b0dfee69ca
SHA256

ecafeeded59147ddb1135592ad63d94bf7a1c2a930e0fdbc7452de7d02695717
SHA512

9da830242d5e1af89ba70bc8378900af322a894be691e36039bb9912ac6e1d796184540295ac56490628c81648b84760739bb1548bb2fbadb0703806f5f53169
SSDEEP

1536:ODEQ1WGjooQlFqbqcD19G6DLnm5FsVWHpOvKLsaWQ6WG2ixL3QVlQz:SEQ1BvQlFGxDvJDq5FQvysaWQvixUQ

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1016	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe
1016	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1016 wrote to memory of 4828	1016	AcroRd32.exe	84
PID 1016 wrote to memory of 4828	1016	AcroRd32.exe	84
PID 1016 wrote to memory of 4828	1016	AcroRd32.exe	84
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 3956	4828	RdrCEF.exe	85
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86
PID 4828 wrote to memory of 404	4828	RdrCEF.exe	86

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\f9c0fa1c4d030985e50c75d143ac3068_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:1016
- 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:4828
- - 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=B27BA56CFDA0350E05DCEA332C14B88A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3956
- - 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=A5DC8DDE94A5BA013DA8B99562183FC7 --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=A5DC8DDE94A5BA013DA8B99562183FC7 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:404
- - 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=594358BB525ED5B2FFB6DCB6F0021EEE --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3884
- - 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=6D8EB5E525FC31FFBA1A3B3FACACC540 --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=6D8EB5E525FC31FFBA1A3B3FACACC540 --renderer-client-id=5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1540
- - 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=400E0641CD687EB97619DB6C7EF22690 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4704
- - 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=AA6C3F2CE297443FBDD7FDB175878F38 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2860

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
ac759cd2fd810c42468e399c6b4349cd

SHA1
fbc3364e1560fd55f5b5c0e74eb00718fb89dc11

SHA256
1a334fdc3ea62d83cf594daee5eb558fbff2a6c75239dd5e81845619a2e98050

SHA512
d4d627c0dae5ff98d230403e8aff89aa7d1cde33aa49b8823f88edfe67798911651b2ed2d300e733c3e89403ef5826a2ea857f6a899f2c8edef62c3fb283dc0b

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