9cfaa6b683650d8a68559a957fbe335dfe2d4e77fc95c5ed15cff7d21b557963

Analysis

max time kernel
94s
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
11/07/2024, 21:16

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General

Target

3abd92740a71a9209cb451f65a847a36_JaffaCakes118.pdf
Size

106KB
MD5

3abd92740a71a9209cb451f65a847a36
SHA1

ab55cccbc7a60da1301cb7ff900bf014d56491fa
SHA256

9cfaa6b683650d8a68559a957fbe335dfe2d4e77fc95c5ed15cff7d21b557963
SHA512

fad93f405c6da669b31b24172153df402b21cf8ee8629f30cefebcf3b85696c456ef22b4c80f2e659095c2abe3302d3a6021b08e44c0ef073ab0f5b30a227f38
SSDEEP

384:bONbedw+lJ5vpcctatfPjZI8yoe7RTdelAgEXj1oM44TXdqOP/voZYRRQM3:7

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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1188	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe
1188	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 4072	1188	AcroRd32.exe	86
PID 1188 wrote to memory of 4072	1188	AcroRd32.exe	86
PID 1188 wrote to memory of 4072	1188	AcroRd32.exe	86
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 3264	4072	RdrCEF.exe	87
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	RdrCEF.exe	88
PID 4072 wrote to memory of 732	4072	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\3abd92740a71a9209cb451f65a847a36_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:1188
- 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:4072
- - 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=1B93B831508AEAA73F4D0317614C503C --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3264
- - 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=58FB72E9BB096BB68AE36B1128281487 --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=58FB72E9BB096BB68AE36B1128281487 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:732
- - 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=EEAB160C47EB202825FEDC97AC073545 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1640
- - 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=9491A581D06DA74416CF6D9E8C9D0695 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5000
- - 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=DD5CE7B679FE8111CFD20638B57B2EE2 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1940
- - 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=E4A908018118E77FD811432A9D581820 --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=E4A908018118E77FD811432A9D581820 --renderer-client-id=7 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1100

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
86b8498318b9be3f0fd9aae90e67b60c

SHA1
5bb794d77534217756f47395dd49ecba5cbb85e6

SHA256
211122b54ffdb22b664686eea950f2548298d190fa168f102d6f166064303ef1

SHA512
1ba2171bdafceccdc09589e6ae4cfd6207c7858e35baf9234442bf68a1b3642d009f045e4fe4f6dfe1f82bb2c47e79644c21b5cd433f54d0bf16fa1c1d20c801

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
memory/1188-122-0x000000000A4F0000-0x000000000A63D000-memory.dmp

Filesize
1.3MB

Download