455b752c98962bc15552ef2cf997f765ecaeb83e9b008bb3e30f02f246e19823

Analysis

max time kernel
140s
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, 18:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0d66ae5c2a500ca4f9c6c1f098cf0d58_JaffaCakes118.pdf
Size

85KB
MD5

0d66ae5c2a500ca4f9c6c1f098cf0d58
SHA1

07539d199a20f4c1ecf256eb973f88a1fa794068
SHA256

455b752c98962bc15552ef2cf997f765ecaeb83e9b008bb3e30f02f246e19823
SHA512

8acfc09392054638455ef3011bc4e454deb4e3c074d38d974814c2589a6c20e4927f701182c95526830cba3fbf82a94912bbda31d89b8f5af4c0ddc8d8c75e45
SSDEEP

1536:y9wZj9XekdKWOuToqNpl36/I4Y1Y0asGJ1UEzVy6cUP3WXvckABiu0mTo+v0LnWR:2wZj9XXdrTHm/zY1Y0T41DzVy6Zczu0g

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe
5656	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5656 wrote to memory of 3012	5656	AcroRd32.exe	91
PID 5656 wrote to memory of 3012	5656	AcroRd32.exe	91
PID 5656 wrote to memory of 3012	5656	AcroRd32.exe	91
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 116	3012	RdrCEF.exe	92
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	RdrCEF.exe	93
PID 3012 wrote to memory of 2996	3012	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\0d66ae5c2a500ca4f9c6c1f098cf0d58_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:5656
- 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:3012
- - 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=E22793FE067B3AB5E5C055541ADE5CB3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:116
- - 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=10D72151A7986BB724849DD12A039463 --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=10D72151A7986BB724849DD12A039463 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2996
- - 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=A90F64B19ABCA5A6415DE45560AAA138 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5212
- - 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=21A6C8F43ECC5E882F9AC8B8BBB85BDF --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5780
- - 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=956FC0D4F159E942BE2134901A4D3403 --mojo-platform-channel-handle=2220 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5280
- - 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=D9D41AFF36D53DE6339E541F99CE8BB3 --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=D9D41AFF36D53DE6339E541F99CE8BB3 --renderer-client-id=7 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

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
968674733055703fca6f2420a18b89f5

SHA1
af5e147dedcb04f2043ec03fe1fd9078762c1253

SHA256
5ae10b8f8798692c60111de736e446167108e95aa11967b0d99b1a6e31d93cf2

SHA512
04b04d2e5937adb518a298255dd809fa723638bcbb405439b4ab1b9241fc77ebda75a3498c7427561c279f92894c744e4991ca2970ad003a803345357a734c92

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/5656-25-0x000000000B520000-0x000000000B570000-memory.dmp

Filesize
320KB

Download