2d179d7499ec60a9b265888e5a5d54d0c7435a9bfae1b5cc8da9c3a3608516b8

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 07:13

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General

Target

0037f6208d93b45a68c3c194d96bd332_JaffaCakes118.pdf
Size

44KB
MD5

0037f6208d93b45a68c3c194d96bd332
SHA1

a0d8c6cadf2b39420472aeb940a87d78651c8b1a
SHA256

2d179d7499ec60a9b265888e5a5d54d0c7435a9bfae1b5cc8da9c3a3608516b8
SHA512

45e929822281a902fc740658165b4da17ef83274b80d135f812981326abf07993d08c57c8fe0ef4a6c2c32f8f97c5b20a0d70173b3030ad6fe598309a0639d52
SSDEEP

768:2oOit8p3EIWuSZj6TvoEV6A/ptCuSFVOxDBEIAl/HqD9q4u:2oO+ILx7VFVAVsDBxYKD9Du

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2636	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe
2636	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 4760	2636	AcroRd32.exe	92
PID 2636 wrote to memory of 4760	2636	AcroRd32.exe	92
PID 2636 wrote to memory of 4760	2636	AcroRd32.exe	92
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 3956	4760	RdrCEF.exe	93
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94
PID 4760 wrote to memory of 2440	4760	RdrCEF.exe	94

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\0037f6208d93b45a68c3c194d96bd332_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:2636
- 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:4760
- - 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=CE6E6E0019ABC5B5AA86B8C2995FDCDF --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3956
- - 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=B4E0549A03D50EB30012124B9B9BB1D3 --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=B4E0549A03D50EB30012124B9B9BB1D3 --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2440
- - 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=A88B5BE6355D3707843F7787926A59DA --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3588
- - 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=4FCA05F003B67203A8EB277DD69F509C --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=4FCA05F003B67203A8EB277DD69F509C --renderer-client-id=5 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:224
- - 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=9923CBBC05294DDE599E268901AFAAC2 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4140
- - 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=0BA7501A0BD537F68A627BC6095F6579 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3948

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
269681b536547772ed82211e2ccb2daa

SHA1
c2d2d343414adf238a5829b7eed486563b333889

SHA256
307efab15aaff7e4178414bacf3b56906fc2a5bf8a5e1e1ee4282c75273edd66

SHA512
87135a41852edaba7302373fa76cf6de16e98c26ddc62ae02fe50f271d9158b727813db636d0043ee6cf8596a4dd8af32b86221a62238411aa4743f6c5c875b3

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