4cb30ae50e8f9cc9da87940fa3fa1938c554d26ec8b437cc709a84338f75fc7d

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 19:50

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General

Target

960e8676c2150bbaa6fa9ac9ab8c7cd3_JaffaCakes118.pdf
Size

184KB
MD5

960e8676c2150bbaa6fa9ac9ab8c7cd3
SHA1

6f0a8443a236f8704c8d1c2c674a76f62c650d08
SHA256

4cb30ae50e8f9cc9da87940fa3fa1938c554d26ec8b437cc709a84338f75fc7d
SHA512

eef632c20d8ac4d28253c2ee99c5faf302e70b4b65b0496fae2a63b342118d0f996e8a19f572e79584005fd0107ae4a6972422906f60aceb2e337a42bad96bdd
SSDEEP

3072:52irbxzGAFYDMxud7fKg3dXVmbOn5uI6KjnnQI1d2REJYKbv9lLVEo43SJ:52MKlWQ7Sg3d4bOpQ8WC77z

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3568	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe
3568	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2152	3568	AcroRd32.exe	89
PID 3568 wrote to memory of 2152	3568	AcroRd32.exe	89
PID 3568 wrote to memory of 2152	3568	AcroRd32.exe	89
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 1372	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 3672	2152	RdrCEF.exe	91

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\960e8676c2150bbaa6fa9ac9ab8c7cd3_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2152
- - 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=DC65FAFABB92CEFDDE6F611961C77A50 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1372
- - 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=9722096A577D213ADAC1884A43F951C1 --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=9722096A577D213ADAC1884A43F951C1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3672
- - 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=041E0C35D23E01C57F6CBDF31B81EFD6 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1924
- - 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=705602C444B6A9CE321586AD8E712036 --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=705602C444B6A9CE321586AD8E712036 --renderer-client-id=5 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2776
- - 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=5727D7A7FC07424576E7B7CB703B4A84 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5036
- - 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=176C0834EA69D3B0D10C73BBD122AD61 --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1636

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
4dcc3b05a17bf82a8e84751ee049cff3

SHA1
cb672fa03e9b3b106bec4036e3278339b8cf87bc

SHA256
a6f7c7bcef27742d7dde19b7f7f091d403dd2cf3b45b301c2e1f2126428c8300

SHA512
9db659b15553033c3718ed6ec5b50b4fa07d8b9206c350915e185aaa6b54dd97774ff37b00ccf9e71e7ee9987c1b2604513f6628a2302a70467065aa14e5e9e9

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