bfef0f5ad6a45f1725c1b3a6277222a4d662224c5dbf315ced94f9cbf9754168

Analysis

max time kernel
140s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 07:32

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General

Target

66ac0ed2215e17d09a0ca8bf3944e1dc_JaffaCakes118.pdf
Size

47KB
MD5

66ac0ed2215e17d09a0ca8bf3944e1dc
SHA1

1a12da6d18a50e2d2b3bfd5682f2d9f383c3f8eb
SHA256

bfef0f5ad6a45f1725c1b3a6277222a4d662224c5dbf315ced94f9cbf9754168
SHA512

3bb897e8612f8f026b1afdaaf86381a577d865719edbb6c5642bad4d5a30f5a10e413adcb963cbc3b8911db36327641613bb45bbda81640ed4b9f0973924a249
SSDEEP

768:FgGzpDV/DepzhFoFEFT+Hsie8D7+VJiCNKWLG2HPJ0tHul:WGFh/ZgT+HRe8eVJJNpy2vqtHul

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe
3628	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 2444	3628	AcroRd32.exe	91
PID 3628 wrote to memory of 2444	3628	AcroRd32.exe	91
PID 3628 wrote to memory of 2444	3628	AcroRd32.exe	91
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 2464	2444	RdrCEF.exe	92
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	RdrCEF.exe	93
PID 2444 wrote to memory of 4796	2444	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\66ac0ed2215e17d09a0ca8bf3944e1dc_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:3628
- 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:2444
- - 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=204712183B075B928A13E719C7263517 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2464
- - 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=72EB8CE2F85E4087F03E5584FA0467A0 --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=72EB8CE2F85E4087F03E5584FA0467A0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4796
- - 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=61AC967244778AA8724CA740705B0D39 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4716
- - 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=9E8EBFB63F6B828EDCE40BA726D7DEFB --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=9E8EBFB63F6B828EDCE40BA726D7DEFB --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:836
- - 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=8975FF44661CBE2EBBD274B68B33401C --mojo-platform-channel-handle=2528 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1924
- - 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=3E79BEB7A4EA7815B7BF790ECED7DE93 --mojo-platform-channel-handle=2816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4780

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3808

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
24cb7cb8877119ed829bc5b27121dda5

SHA1
4484d58d674eb541bd950a2e0caea33fbcc0fdbb

SHA256
1e56bbc4995d4ab4112b86801193b8e11e00804f7aaa7186aa9b7835e6a33bed

SHA512
7dcd66a9787fb5436adcd67b292b85cf4dcd1d4731d71c4e89694e6b2f304a21da45956bbb640a1825c13a39cdda24a4e0572e1151d9a2d83e3148723cf20011

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