853b75ccdd2787be3facf734a9af92917c2c343b179d398e8c4e2eff7ffd1cb8

Analysis

max time kernel
141s
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
16/07/2024, 08:45

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General

Target

4d96e97d2f17aba54687597a7ddd5746_JaffaCakes118.pdf
Size

15KB
MD5

4d96e97d2f17aba54687597a7ddd5746
SHA1

8ff37569def1b32473c466ea6dceaf78a3ac1aa8
SHA256

853b75ccdd2787be3facf734a9af92917c2c343b179d398e8c4e2eff7ffd1cb8
SHA512

c8be160b3022f0bfc9e061438e4da707d29dd559a7e187ad22f3080cb1a4073e246539864ad3ccfbba543b2484ae19cc9f4cc80b4ccf1df960ed73a888c04573
SSDEEP

384:4ONyCeewIjJizAB39P4dlbNBlBB6NkO4LfXgNIZex+ZOVaeNIbVt8cd7v:539kVlBB6NkO4d7

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2536	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe
2536	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2304	2536	AcroRd32.exe	89
PID 2536 wrote to memory of 2304	2536	AcroRd32.exe	89
PID 2536 wrote to memory of 2304	2536	AcroRd32.exe	89
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 1668	2304	RdrCEF.exe	90
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	RdrCEF.exe	91
PID 2304 wrote to memory of 3860	2304	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\4d96e97d2f17aba54687597a7ddd5746_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:2536
- 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:2304
- - 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=1B9B01AFC1D14C8E8625800EA7A0ECEC --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=1B9B01AFC1D14C8E8625800EA7A0ECEC --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1668
- - 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=27412D975676B2856322FF8E5C003BD7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3860
- - 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=2DA48CC6A75EAA638E42798D1F98229E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2880
- - 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=9E5255CFAFB9FC9830972A2011482F70 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4768
- - 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=8855CAA1FD6AD26AB5CA42D9EF49B7BD --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=8855CAA1FD6AD26AB5CA42D9EF49B7BD --renderer-client-id=6 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3056
- - 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=C68FD2689E1C03707F571420493615CB --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3236

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
86c6759511c8906f3eb9b9148e3eb96a

SHA1
6c2c6b8118c983ce3b1287c4de64d528f516df00

SHA256
cddb2dac75de5da75bd5665bbae061064837a503258e233d351de116be94724e

SHA512
92cb553b267cfa5e7b37df80cdf9cc6d9ee39c46fc251de513d1b3c62e4b8e2c76395f9e10dc82a1132f160bc17dba866d28bb90a11e662cff02aacaa061d52a

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/2536-125-0x000000000A270000-0x000000000A3BD000-memory.dmp

Filesize
1.3MB

Download