4c1a5bbbfac4ceffa9e7035ccfe9dfeb68d0fc76f386dff01261aa22316bc814

Analysis

max time kernel
136s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 14:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

67f1a44807242872019cc2ed55c5b295_JaffaCakes118.pdf
Size

70KB
MD5

67f1a44807242872019cc2ed55c5b295
SHA1

6c98fb88219483c46f96307ee650fb983b10c199
SHA256

4c1a5bbbfac4ceffa9e7035ccfe9dfeb68d0fc76f386dff01261aa22316bc814
SHA512

e348a9fe17d9bc3284d771e18205adfb4583085e590f934af814d9a1167db81d705bfea3b909fed3c9baa2b5216795cffb671691e445a1e578e5863c781b012d
SSDEEP

1536:VyTqe/WxEeV2YD+uXh1O4pH1AMUYN++Q67YtlN+dZvWRmaXWQpOCItbD:sWxyTuxBbUYNgYg3+bTaCCsP

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3812	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe
3812	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 1432	3812	AcroRd32.exe	88
PID 3812 wrote to memory of 1432	3812	AcroRd32.exe	88
PID 3812 wrote to memory of 1432	3812	AcroRd32.exe	88
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4040	1432	RdrCEF.exe	89
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90
PID 1432 wrote to memory of 4696	1432	RdrCEF.exe	90

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\67f1a44807242872019cc2ed55c5b295_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:3812
- 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:1432
- - 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=0269340CC37B56790D39B936CA3B59F4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4040
- - 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=EB726E819E3203EB6DFBCEA734161365 --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=EB726E819E3203EB6DFBCEA734161365 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4696
- - 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=358F00BB4D5087B172863C95D58723E1 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3824
- - 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=ED980C7D7CBBC81DECA8E01D8BA9C754 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3928
- - 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=0A396BA5805397692041F82B3F61A6B6 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1564
- - 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=A41A77FECC9650332B4FCB5B2EB63C39 --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=A41A77FECC9650332B4FCB5B2EB63C39 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2940

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
3a32f96b80fcf37c90aee6e2f14ab66a

SHA1
57cd7081a418b71d906405b790941997045d6d4a

SHA256
c9c59cd1e75e1e2de86da96ae51076429ac77356fbf12641b5ff485eea8d30ee

SHA512
881ea26eadd349b51188391d33efe19be5a1e240c2d2672e4b47310b1170104ae2e59a11b9182c8a8db5288997664b52d41b69811c6ddd1edc6501e514dfc190

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