eed50e33f5251b01a64ad468b31eb84bf060ca3748525bc98951c5dfb371e94e

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 15:05

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General

Target
8495634e45e11068b9fdf51c64dcd9d0_JaffaCakes118.pdf
Size 12KB
Sample240530-sgpbwscd91
SHA256 eed50e33f5251b01a64ad468b31eb84bf060ca3748525bc98951c5dfb371e94e
MD5 8495634e45e11068b9fdf51c64dcd9d0
SHA1 d1ef36d8b1c63f071bf1ea09ed6dd75b11d9ae77
SHA512 b1f1c5f7b8a945a7adc8f9ab61ad95d88b4fa1351153cfd93d25031d03c366114dcdee15ac2f0e37de87fa6c18f40d8fd80071ed6c4c2e8ea54fe262ab06eaba
SSDEEP 192:WJNEh8nMom+Oaas9aN4/65VkeDQgC/6Ib71jQIqyemKPpWttg3lS+I:W3M99s9S4/6VNCCIb71cz33lQ
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2680	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe
2680	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 928	2680	AcroRd32.exe	88
PID 2680 wrote to memory of 928	2680	AcroRd32.exe	88
PID 2680 wrote to memory of 928	2680	AcroRd32.exe	88
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 1348	928	RdrCEF.exe	89
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90
PID 928 wrote to memory of 884	928	RdrCEF.exe	90

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\8495634e45e11068b9fdf51c64dcd9d0_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:2680
- 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:928
- - 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=E199826A2A90F93382D15699170D072D --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1348
- - 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=B33AC51614E46CAF0130573453A366BA --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=B33AC51614E46CAF0130573453A366BA --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:884
- - 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=C7A3D201235D774CB021C0B9478167C0 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4148
- - 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=C6F5FE0273B47DC018811B0D0743EB09 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1988
- - 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=BC6C70557D96066E178AB4734072DD11 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4320
- - 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=1555BB13BA982FB865C849B164E6CB31 --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=1555BB13BA982FB865C849B164E6CB31 --renderer-client-id=7 --mojo-platform-channel-handle=2616 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4168

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 e67bcb07f4464b0ea667d4a503df2ae4a96cc92d58325d991539ca8adb44f926
MD5 4acdfb4035be58c75a11de7aee88d0ff
SHA1 256daa8079c9ace9c5197f2835999f7b76d31d7a
SHA512 bd0385a7aef0171c0a98db770dbeef7ef6b48f8d7185e97d455346c1aa2c9e642607c28c51e5f8471a3978efc36d1f9e65c86fab2eb88b758c09cced8f967a5c
SSDEEP 384:yendThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:C+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/2680-126-0x000000000A870000-0x000000000A9BD000-memory.dmp

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