2a76d35e220b34c889f503a0847ac526168fbe9b555594f2828bd8d2ff4bd94d

Analysis

max time kernel
135s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
18-07-2024 23:46

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General

Target

59995f611a711e92c1acf0413212878d_JaffaCakes118.pdf
Size

72KB
MD5

59995f611a711e92c1acf0413212878d
SHA1

ea3cb29f980ab060e8794968275c71704beb8132
SHA256

2a76d35e220b34c889f503a0847ac526168fbe9b555594f2828bd8d2ff4bd94d
SHA512

51dec81f6cd0eec9f2d66c652628a8cd647f9cd792b1a5b9f8c945602c8ca684540b662ba1a0d17929de1a0050037a519d9a14410c43807bab6fe6f7e3cf4756
SSDEEP

1536:tusk+a1eFYusstiI+hnHMWGGqoODiu+AqEV2mmuAqhnRwH/ymN8lEm9Vr:EstazusstiZ+W7P8in65RwqmN82mT

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 5080	2824	AcroRd32.exe	90
PID 2824 wrote to memory of 5080	2824	AcroRd32.exe	90
PID 2824 wrote to memory of 5080	2824	AcroRd32.exe	90
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 3888	5080	RdrCEF.exe	91
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92
PID 5080 wrote to memory of 5100	5080	RdrCEF.exe	92

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\59995f611a711e92c1acf0413212878d_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:2824
- 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:5080
- - 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=4969664EEC376C6F497DF6BE294DC1C0 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3888
- - 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=79955E6A6D12D66CC160B6282313E42B --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=79955E6A6D12D66CC160B6282313E42B --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5100
- - 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=4570554A4423791EA9BAAF2941CB7DFE --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1720
- - 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=913EE4406DD3CB4684758E5D5A81EAEB --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5016
- - 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=F8A9F72EE3CF6AF69AB4410183F5CC83 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2460
- - 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=DCC9458672CF7519E4DD745557033433 --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=DCC9458672CF7519E4DD745557033433 --renderer-client-id=7 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1864

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
1075106a7f87f9fa140b915bbb13520f

SHA1
50751e35060c95445b1c9baa39c60b09d7d822ad

SHA256
7de6985f60245479d7e8d79e848b7557f7ab79b45448f11ea7c53a183a0620d3

SHA512
dc201ced15422c3af86e732f1170a90e38be987074a5176633d592d869ca73638289ab16072f3c97d51ff7659ff2b697e9a0ddd7d3a6be863863aab6cf5a3c58

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