5b2f32fc1a3022a61a0a1fcb8c1b4fc6303d6f4181ec441953bb619acde5abd6

Analysis

max time kernel
141s
max time network
135s
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, 18:31

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0cec7553cb3f9a56a8aad4a70fd98002_JaffaCakes118.pdf
Size

77KB
MD5

0cec7553cb3f9a56a8aad4a70fd98002
SHA1

dcd78ac48e8e6d1f3fe4774af9934658ca98d436
SHA256

5b2f32fc1a3022a61a0a1fcb8c1b4fc6303d6f4181ec441953bb619acde5abd6
SHA512

9f31f5c9ec0242368b7217383aa6aa2cfedc770c6c3de449bb8b4e61b62ae43acf2027fc18c84a350d8fe4804311e2d809c2d990779a1eaef041191acefebb86
SSDEEP

1536:yvSKy0cWlJUa/fKNFe7P36sxXcT4phe3OvWE8ADxadS:L7IlJUa3KNFo/bRcTyhUdE8mH

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 1084	3296	AcroRd32.exe	92
PID 3296 wrote to memory of 1084	3296	AcroRd32.exe	92
PID 3296 wrote to memory of 1084	3296	AcroRd32.exe	92
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 1732	1084	RdrCEF.exe	95
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96
PID 1084 wrote to memory of 3832	1084	RdrCEF.exe	96

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\0cec7553cb3f9a56a8aad4a70fd98002_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:3296
- 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:1084
- - 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=B516862E98E91164D7DAAB5996DCC239 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1732
- - 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=1A93A54F54D56B00D655BDA8F60C10FA --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=1A93A54F54D56B00D655BDA8F60C10FA --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3832
- - 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=D9877541AD25DF4376843E489386EC27 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4588
- - 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=7983183B091D951B2A5F59E9DB25A2E5 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2168
- - 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=F5F768F227A792E2168B5BA49EBFE401 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3804
- - 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=935B82BE33A47C8F6E4CA506E39E1ABC --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=935B82BE33A47C8F6E4CA506E39E1ABC --renderer-client-id=7 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4596

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2792

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
24169e0e1974045b81ac3a8a262f4d61

SHA1
462ab6e3ce7172c377a60ba9e510880dd30479be

SHA256
32440e25636b6f9a86bf2e4e7f42abc0eea6bd37ab0f494b6a51a43092024113

SHA512
5aa8383b7eb63ef6823af5ca8c2c3678bd81bb73eb47958a9f2737abb43b906f210215c12dfce82b9576fa5aaa2c8b63cffad801a321e37664d3aeb675559fce

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
memory/3296-25-0x000000000B640000-0x000000000B690000-memory.dmp

Filesize
320KB

Download