759215fac9634a140500634306134f1c08a9d00c435dc836c325437af53ca96b

Analysis

max time kernel
148s
max time network
150s
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, 17:31

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General

Target

46d1422ab35a642d3b04de35215d0673_JaffaCakes118.pdf
Size

89KB
MD5

46d1422ab35a642d3b04de35215d0673
SHA1

1bfac5c199c03ca9e1b3d1eae5df9bb786e7bddd
SHA256

759215fac9634a140500634306134f1c08a9d00c435dc836c325437af53ca96b
SHA512

33c92c8f94730a2856af6fd15d39e88d544988f7b9024c8bf6762b941479e70fca8594602d7d10a2a46db7c22c98a240d6c50a4a7e08b3e6d52088bbfad60772
SSDEEP

1536:yVUPLmSGcBL3Qk131Nalu0AR60r9WOpOwrKW9rlVpc9Gii8HBql:kELm2BL3F31Nao0AEIawrLlXsHC

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-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3248	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe
3248	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 1656	3248	AcroRd32.exe	86
PID 3248 wrote to memory of 1656	3248	AcroRd32.exe	86
PID 3248 wrote to memory of 1656	3248	AcroRd32.exe	86
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 4448	1656	RdrCEF.exe	87
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	RdrCEF.exe	88
PID 1656 wrote to memory of 3320	1656	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\46d1422ab35a642d3b04de35215d0673_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:3248
- 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:1656
- - 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=6AE05650B0DEBC90C792C1EB0C859FE7 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4448
- - 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=9B5C07FEF118993B6A647D42D34C6134 --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=9B5C07FEF118993B6A647D42D34C6134 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3320
- - 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=E17708EAD8A7537E8AA0477E4BB74FAE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4048
- - 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=B5892C13B89CA67AB61B78EEB4BBA7A2 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3820
- - 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=CB4D44C37973199FB2AC40F6B55D0316 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3492
- - 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=54C7D27D7EC5E73806A1E1C8EF0554CB --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=54C7D27D7EC5E73806A1E1C8EF0554CB --renderer-client-id=7 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2372

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
e6a6cac57959a8ef3a9d0a8a1d3613ea

SHA1
a06dff3a0727cf1bf71498bae6ebd57b285fb0bc

SHA256
79454a67668bd9c4c3108e4d49a4b917c42fc0f2503e7e5d4d8bb65040097d11

SHA512
dd52f188bcdced471b2872fc251057c56bee3acba21ed9084802ade0811d361c5523248b21c4cb8ec69243609abf176be35244c9e9a4a0920200f44c0e26d24f

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