f6822fe355c6b14825ba4e7270ffc921fc7deb6e6bd15cb130fe566427c6c320

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 12:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
80b268e490400abf622274592a83fd0a_JaffaCakes118.pdf
Size 182KB
Sample240529-pegmgsdh6z
SHA256 f6822fe355c6b14825ba4e7270ffc921fc7deb6e6bd15cb130fe566427c6c320
MD5 80b268e490400abf622274592a83fd0a
SHA1 4373227bd450bbdecbada60369f55abadca1ebbf
SHA512 1b8fd9e178941a6af46331413b726ae29a4413587210cbf1eb813e49f2f55eff71f8a2933ff9e2158f15ee8c09762fbb4207ac08b73cb6cefa33501133fffd33
SSDEEP 3072:A2irbxzGAFYDMxud7fKg3dXVmbOn5uS6KjnyC0wPADCglRr10bIsWSSA:A2MKlWQ7Sg3d4bOvR0pDO
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1876	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1876	AcroRd32.exe
1876	AcroRd32.exe
1876	AcroRd32.exe
1876	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 4844	1876	AcroRd32.exe	91
PID 1876 wrote to memory of 4844	1876	AcroRd32.exe	91
PID 1876 wrote to memory of 4844	1876	AcroRd32.exe	91
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 2844	4844	RdrCEF.exe	92
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93
PID 4844 wrote to memory of 528	4844	RdrCEF.exe	93

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\80b268e490400abf622274592a83fd0a_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1876
- 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:4844
- - 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=45CBE48BA9FEAABBDBEAC48E8910F16F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2844
- - 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=436CB2E413FCE01D38290DE5F4A72D5F --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=436CB2E413FCE01D38290DE5F4A72D5F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:528
- - 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=94C73E36795F5F5A21594011B2505FE0 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1020
- - 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=9FA57F94C6E2A9D2E9C32990F8924DEB --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4032
- - 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=D45EECB87A97DAC347522837ABB42B99 --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=D45EECB87A97DAC347522837ABB42B99 --renderer-client-id=6 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4148
- - 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=C1E14A93D0DA75F686A7EE0E61C53001 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:556

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 86991b5608e08fe081b4f4501f3ad4acd83033044d54a4d6c220984b99dd94cc
MD5 3a4ad0891d48975f8c075b759a6bf2f2
SHA1 13367c77e7801776f5cefbd60cdd342357858aa4
SHA512 3d6f3496cbd6b2ba00ce00cf0cb85bf76a2f7079242e5cc4825aa3329d6cd64ffe406213674c0698f7a48f4a07368b92eae732aeac4dfa2ab5a5efee48a77835
SSDEEP 384:yeMdThP2tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:22+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

Submit Download