f34de209eab5f5b78546f0250c5b5b0f827d0271e41a0b3c57aaf305b105667c

Analysis

max time kernel
142s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 07:44

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General

Target

44ea98b68b96b9872c143490f7939a37_JaffaCakes118.pdf
Size

90KB
MD5

44ea98b68b96b9872c143490f7939a37
SHA1

86f6bbcf44f8712666a77c451c5f180a6c8dd478
SHA256

f34de209eab5f5b78546f0250c5b5b0f827d0271e41a0b3c57aaf305b105667c
SHA512

ae4c2f2f42f4e64c40cf670bc479310ba8ebea8bfd61f408ef19b853bfea1c9bdf27e4a1097274372043c075e323321a505d6977701424c4104c5320b224f74f
SSDEEP

1536:OU/JKzXadJnLR/wCuyEQkw26tW1ttZ+8fNAaHHqzxZKWlVrUWoitj9iWwpOSMvd:P/JWXOZ6ylkw2FtD1NAaH42WXZVS2

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2192	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 3200	2192	AcroRd32.exe	86
PID 2192 wrote to memory of 3200	2192	AcroRd32.exe	86
PID 2192 wrote to memory of 3200	2192	AcroRd32.exe	86
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 4120	3200	RdrCEF.exe	87
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88
PID 3200 wrote to memory of 3368	3200	RdrCEF.exe	88

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\44ea98b68b96b9872c143490f7939a37_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:2192
- 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:3200
- - 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=E9D904F6942525C1D8FF5502D4DB408C --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4120
- - 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=24CD537EA17417F52673FBC9AE86632B --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=24CD537EA17417F52673FBC9AE86632B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3368
- - 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=14F90D79816AF20C9DB9EA09005306A8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5048
- - 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=03B17493C09C6714592F5EDE36223A24 --mojo-platform-channel-handle=2460 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3132
- - 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=2953354C0A53C9AF64590DC8B9002D6E --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1072
- - 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=7E263823169DBB8678C708C16988E39F --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=7E263823169DBB8678C708C16988E39F --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1684

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
00a9ecbe8222e011b3155fb89a14f3e8

SHA1
733bcc5cef1573b9697d6cdbd1365f31bf3c3ab7

SHA256
936f22fd63dc6667b7b553d87ca941f798581cb06455b6027e37c3e7ba65eab1

SHA512
902c1095e06fd225be9fb992b0b87d6a457ae212f12b9afc83428b9a5f36ad72eb5487f508d488126edc872faef46f2ff63d5f4c7b6e568db5747276b545b29e

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