7b7267a82c13b626b85f89a178465c1fe82d8c40684e6aee26e4e639b0bfaf44

Analysis

max time kernel
140s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 11:59

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General

Target

7cdde4ec53c72052cbec0aeb4ebb712d_JaffaCakes118.pdf
Size

45KB
MD5

7cdde4ec53c72052cbec0aeb4ebb712d
SHA1

1cbdcddd8a315796ed292e4fe060047da9f4d89c
SHA256

7b7267a82c13b626b85f89a178465c1fe82d8c40684e6aee26e4e639b0bfaf44
SHA512

3e02c397e2e2128101e3b41eaeee89420662f61fde8ba672eb2db19402e1b1292375d1c9d3e6a79aca64d427c37eca53b548cfdfdacb186a516b19bdaa1de0ac
SSDEEP

768:8gGzpDGpY3kM7l6nhiGsXhRIYqOSKYMvp15B6W4i22rxn9Vodnq3tSMg0FhI1NP:ZGFqpkXCMvp15BbD0qnRLI1NP

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3900	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 1696	3900	AcroRd32.exe	88
PID 3900 wrote to memory of 1696	3900	AcroRd32.exe	88
PID 3900 wrote to memory of 1696	3900	AcroRd32.exe	88
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 3528	1696	RdrCEF.exe	91
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	RdrCEF.exe	92
PID 1696 wrote to memory of 2544	1696	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\7cdde4ec53c72052cbec0aeb4ebb712d_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:3900
- 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:1696
- - 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=14C5527310D18C6845E88EDC05A9FD55 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3528
- - 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=AC5474A1DC27356A1B9624B135C989C9 --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=AC5474A1DC27356A1B9624B135C989C9 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2544
- - 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=05414C91A12538EA2E6D88ACDE32C6D4 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584
- - 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=6E6AF1ECF3A9F593527A7658AD2B6711 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3256
- - 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=FDB35A2CC8865DFAC53FC74454CB9E11 --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=FDB35A2CC8865DFAC53FC74454CB9E11 --renderer-client-id=6 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1692
- - 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=DF79680075109E76C5B71B9B3A5A65CF --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4896

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
671fb15c489ef924c603fbc9a1816d5b

SHA1
29244b2b8033bb16e8088f8733a624cf53c337ed

SHA256
8a5229720d265528f24856982673195cfd9c7765113216c7306c326d3bbf5148

SHA512
6b48902df8291dc9c61f26e7d8f06ad61491473f9135815fabe666d3e7092d7c447f0e84057425565f41090b230690a902a209ff585f46f42afabca2505431dd

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