dbd74f356073f7b5082f3c2cf767823259753c97bb96aa1d10ba9c07dc4fb7b2

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
02-05-2024 15:39

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General

Target

0ee7b40d15aabcd7fc9ecd48472405ce_JaffaCakes118.pdf
Size

43KB
MD5

0ee7b40d15aabcd7fc9ecd48472405ce
SHA1

d8fbdd47c0cf7a266e77c49a284db82e0f6b33ca
SHA256

dbd74f356073f7b5082f3c2cf767823259753c97bb96aa1d10ba9c07dc4fb7b2
SHA512

72ab8a2b5b64fe013962aae84bfbee814edc383aaaca6157820680d304af1617f2fac9b5b3145f040fa0ea5f5a03ab43aa9c98269950ae2ffc98023ae1cbd6b8
SSDEEP

768:mJiQGzPXour39XTVfi5tb2AjJvJlhQAp4e1opUEpQjSUMn77N2cmt0g:4JGzPXR3dVfqdXjgApnEGjSRN2cmt0g

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-1-5-21-877519540-908060166-1852957295-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2544	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe
2544	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 4072	2544	AcroRd32.exe	89
PID 2544 wrote to memory of 4072	2544	AcroRd32.exe	89
PID 2544 wrote to memory of 4072	2544	AcroRd32.exe	89
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3240	4072	RdrCEF.exe	92
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	RdrCEF.exe	93
PID 4072 wrote to memory of 3324	4072	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\0ee7b40d15aabcd7fc9ecd48472405ce_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:2544
- 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:4072
- - 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=992917B4362232B796059015AA4C290A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3240
- - 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=74CF59D3E4965ABA035B62BCEC64BCDB --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=74CF59D3E4965ABA035B62BCEC64BCDB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3324
- - 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=538A09DADB4ADA614D51119F226CDD17 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3104
- - 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=9935A3C84A3586B8F3E22939D97E807D --mojo-platform-channel-handle=2364 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1180
- - 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=ADBEAF5BB5EE04A419611BF76A7ADB56 --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=ADBEAF5BB5EE04A419611BF76A7ADB56 --renderer-client-id=6 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1928
- - 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=BF09EC07BCEFCCCF34461319B77E687F --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:988

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
73417a3039dea5d81a3fbc9bf68dd540

SHA1
9c6538502c52087c3c6de96e58b9094408210d7f

SHA256
4888e6741a455aeda2af9d27891ed0075f328b22145a62fd556843a58bb7d9a3

SHA512
0e34bee38a0e4cc50c80ff7433d59c7a8cad24038e0c2f4835c25fbe9fe48125e841d8f52f20863a68cd190e8438c5e9788dee5766534683614f2c59bffaff15

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