18a437199e8a84102686702b981562bdb93b8a3dc1fa0e1a9811942b425fca3c

Analysis

max time kernel
151s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 07:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

00be275aadde2ba3b948532f832e89f7_JaffaCakes118.pdf
Size

79KB
MD5

00be275aadde2ba3b948532f832e89f7
SHA1

32e106af660b8c41570098e35006c6e299447ea5
SHA256

18a437199e8a84102686702b981562bdb93b8a3dc1fa0e1a9811942b425fca3c
SHA512

9f4c3732c41c221f14aad5843c548c8aad8b24342bafacddaea123f47630c5673a63cff4db7440dff5170fe26f4d80b2f3b1acf4fbf403d01af6cb899971c495
SSDEEP

1536:3DOkWpdUQJmv3erRDkGXHjwGDsrt9L8HjQM0tzWObTNymP0bh7n2BQW8pO+r9d:ikWDJA3e68whpSHjQM0zbTMk0p2B7+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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1496	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 3384	1496	AcroRd32.exe	94
PID 1496 wrote to memory of 3384	1496	AcroRd32.exe	94
PID 1496 wrote to memory of 3384	1496	AcroRd32.exe	94
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 3568	3384	RdrCEF.exe	96
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97
PID 3384 wrote to memory of 400	3384	RdrCEF.exe	97

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\00be275aadde2ba3b948532f832e89f7_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:1496
- 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:3384
- - 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=C628DCDA5C3656B2CE63AA787EDF6698 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3568
- - 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=4054C0F705BE5498B032EC1D8CBD6A85 --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=4054C0F705BE5498B032EC1D8CBD6A85 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:400
- - 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=C42835D86A32CDCB51E73708307CCED1 --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=C42835D86A32CDCB51E73708307CCED1 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3500
- - 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=72675CA70366B559F9FFEEF94D21B30A --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4996
- - 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=744FF42EAFB993E7F2316981066FFB4F --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4592
- - 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=716A6C78A2C2F9F56D71502CDCF18843 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2176

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
48239e1e656007dfc7482e654075a57b

SHA1
3656df247ad89d7f0a3b5917819f4915e28575c5

SHA256
5107767b7091966c20102133abf37edba0f18b4d8c3077f0a322ead3d62187c6

SHA512
945940134cf5013ea6032fa18e683929c781a920eb7222ecb3c5a95e0bf5702f872acd05bb472a037c8c27534f776d28796c532f70a9d4f108f7eccbed3ce2da

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