26fadf62c9042ef0e66ba764f5d804e121dbc37c1a68f0fbb19b090384d8c891

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 20:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

732ce829fe94a2f0bb31e3371709551c_JaffaCakes118.pdf
Size

35KB
MD5

732ce829fe94a2f0bb31e3371709551c
SHA1

1bf7233a9f43c2ed093c4c6a1367930aa908f054
SHA256

26fadf62c9042ef0e66ba764f5d804e121dbc37c1a68f0fbb19b090384d8c891
SHA512

54121f8d76cf68607bdf368addad56903d1c32dc74621fe16704d05d584a2ddc8891d7de9a8f1b1cc6c6fd9c960d50466b9431fab40ffd09a91067f81f7b1e84
SSDEEP

768:zXuMZmwgCLWar9JjVxpqzjuJACn2UZEEIpc5siSkb:zXFZmGWS3Ua7ZzpSkb

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
1216	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 2792	1216	AcroRd32.exe	88
PID 1216 wrote to memory of 2792	1216	AcroRd32.exe	88
PID 1216 wrote to memory of 2792	1216	AcroRd32.exe	88
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 3816	2792	RdrCEF.exe	91
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	RdrCEF.exe	92
PID 2792 wrote to memory of 2716	2792	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\732ce829fe94a2f0bb31e3371709551c_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:1216
- 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:2792
- - 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=A41914BAA9925631645E6B2A7B895396 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3816
- - 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=04895EFAB7C56770878842E7497DA058 --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=04895EFAB7C56770878842E7497DA058 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2716
- - 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=AD5C47F98743CCD718EE3400BC6985CB --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1252
- - 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=D76D9F29A0757CCD8EFFBD6714F3FDAB --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4528
- - 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=08F0E5D8F27BBB37E25E12B83D0CFDFC --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=08F0E5D8F27BBB37E25E12B83D0CFDFC --renderer-client-id=6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3764
- - 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=245901A278B99AFBEADDA04502AC56BC --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:432

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
873e9c7dd4213df80bd15e1380e911ec

SHA1
f53cad0b58a2fe0488c538676c335be8495b9c5e

SHA256
cbe30890199d80e8c5f7ef535fcd28700855c9aad773370cedab56e65dfef1a9

SHA512
fdb4c35829dd4e7e18efa456a3df48d9231ff8d5b3b83ab564d0ac247c438d953ed372192080c98ba68abad49a86698d6df1c392064277f3c95b24e38dcfd686

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
49e5391c95b40741a5107841542a18b5

SHA1
3bdc6158a072ea74b4ceb6847643772c22f60cb9

SHA256
45c5eb3dab1c4bdcbd2a2a5750e9575b08e117846e4223f4856e60cd5a3d7bd4

SHA512
1bb35a560710ec4ce2bbea2086a379fc05856a5d39c319b6a47466f0ce2621bcc7b24baac210366e55faaf7b6eb3367f1bf48294a8a18b26a07a98a237fc1ee0

Download Submit