9c099c2682e772737be9e2c6773a66a1980c22f0f94d8d4db7a5945ffea67056

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 21:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4b7f36267562bfe0a46a6acd9d13cfb7_JaffaCakes118.pdf
Size

3KB
MD5

4b7f36267562bfe0a46a6acd9d13cfb7
SHA1

d5b6170c588775c93f946942b1fbd8f245851bf2
SHA256

9c099c2682e772737be9e2c6773a66a1980c22f0f94d8d4db7a5945ffea67056
SHA512

30bce06dc1da643a50249f51911b0cf02567633b2904303650a1ea5c142067321b7e5f276a0aa227463b4327dbe0b5311de0091a4d77024058e438ac15d4d877

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe
3060	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 1400	3060	AcroRd32.exe	86
PID 3060 wrote to memory of 1400	3060	AcroRd32.exe	86
PID 3060 wrote to memory of 1400	3060	AcroRd32.exe	86
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 2892	1400	RdrCEF.exe	87
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88
PID 1400 wrote to memory of 3044	1400	RdrCEF.exe	88

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\4b7f36267562bfe0a46a6acd9d13cfb7_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:3060
- 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:1400
- - 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=5F5F0A36523C3F512702D419F2289802 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2892
- - 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=0CD7D585DCEF3CC49A94AF38D73443EC --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=0CD7D585DCEF3CC49A94AF38D73443EC --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3044
- - 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=1E3460CBE23F5301A56CD33E0FB63A6D --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1804
- - 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=367BB912A7BF81BFAA10486E36DBA52E --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1576
- - 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=62E256D383F18227C6E4882633994F4A --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=62E256D383F18227C6E4882633994F4A --renderer-client-id=6 --mojo-platform-channel-handle=2112 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4932
- - 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=54E5672F0DD5181FE3BCEF274E6B407C --mojo-platform-channel-handle=2732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2640

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
671d7972453007bcac051d97c2252b40

SHA1
9b74af00f5505ec3a9ba1316928571584df91cb0

SHA256
b08c890f32833ce9e74300c0e8e57b84f38aca1937985c39107a6d7507162b1d

SHA512
8876921b7e627c5f393a3bfb9231ba4d918b8163012fb878d4aeda06b5eb2b0ab5b8cb690568b1a92f4c17fd26ac7cdcbd9c7cd5a4013756cce0d48d70b118e5

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