2dee7b4e04da038b756da4b107d92a5bc11659d19847680b00aea56a7d92885d

Analysis

max time kernel
109s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 11:05

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General

Target

498210988b4c4316745e5a9b7f3e29ed_JaffaCakes118.pdf
Size

95KB
MD5

498210988b4c4316745e5a9b7f3e29ed
SHA1

cb6e2356295bcfab42d4acda772f25c164b93847
SHA256

2dee7b4e04da038b756da4b107d92a5bc11659d19847680b00aea56a7d92885d
SHA512

7d23e518081de7bc6105a30c241d15f3913fa51f15aeb6cf66c02cccc4d5d86111fa16f82b49ee72c8504e6460d71abcaff08b3b0a5d2f26e8393ead03d1fa61
SSDEEP

1536:el7Xwy0JTy2E5TBS6TAdcV9vTJr305l1deOGNTmohgVJDeWXpO/EWh5kQPR3JrbH:ixaxEnJKcV9lr3mEOGNTd6le/MQp3J/H

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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2148	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe
2148	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 464	2148	AcroRd32.exe	84
PID 2148 wrote to memory of 464	2148	AcroRd32.exe	84
PID 2148 wrote to memory of 464	2148	AcroRd32.exe	84
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 3168	464	RdrCEF.exe	85
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86
PID 464 wrote to memory of 1136	464	RdrCEF.exe	86

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\498210988b4c4316745e5a9b7f3e29ed_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:2148
- 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:464
- - 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=0178619B8D316013BDFBBD9A366ACD97 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3168
- - 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=C62C829612973112D47C260B61D0F49A --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=C62C829612973112D47C260B61D0F49A --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1136
- - 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=1178C8B48345D11F06B63613458CBC3F --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2384
- - 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=42D5862BDBE9B75747D709951A9A9372 --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=42D5862BDBE9B75747D709951A9A9372 --renderer-client-id=5 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1556
- - 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=2DCAF46357AC95785647DC59CFBD1C1A --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2408
- - 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=BC95835739EAC7DAF1244BB240A206E8 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2156

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:868

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
31f7242a426b95b8dc351c05ce6821d0

SHA1
a13ef718abb68441f57dc64810c1babcc2139464

SHA256
8a3021b6e4bc3d3ad426b6927238dc8ad29eaadbb8dafb8fe3e826777f95b006

SHA512
166e6e81eb6608cbd4c9acd59fc2cf1d27c1da356620cbd36bee64a109a0601ef7498d1ba697a2a6df75a401d0b3baa2d685b79e35feb914f6f7b1f3c6be36e8

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/2148-123-0x000000000D210000-0x000000000D35D000-memory.dmp

Filesize
1.3MB

Download