53fdf1933406b2461804be46328aea9d319e5a35ae38090b750df403968a0960

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 18:02

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General

Target

ebac44334052fac9f12863d50da370a4_JaffaCakes118.pdf
Size

72KB
MD5

ebac44334052fac9f12863d50da370a4
SHA1

6b51d95c3c9b92664df5b888fcdf724bf796053d
SHA256

53fdf1933406b2461804be46328aea9d319e5a35ae38090b750df403968a0960
SHA512

01a22b4115c5c553c3757183db1134e8c56d7a139f3a4d16424c59b3bce07120621a70a97e54a9fde452e3d2720968f9f682539b3e48b13a74d4789334a7197e
SSDEEP

1536:Hf3XxeKiLausjPbcWm1WypOlWWxuH9ffwHHASq:/3UFbWjcWm+lDuH9XCH6

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2700	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 1240	2700	AcroRd32.exe	84
PID 2700 wrote to memory of 1240	2700	AcroRd32.exe	84
PID 2700 wrote to memory of 1240	2700	AcroRd32.exe	84
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 2940	1240	RdrCEF.exe	87
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	RdrCEF.exe	88
PID 1240 wrote to memory of 1812	1240	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\ebac44334052fac9f12863d50da370a4_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:2700
- 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:1240
- - 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=49F6410A6CD65C63AE4B64F7E23CD11D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2940
- - 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=F7D79E52F2CB07E6FD7AB26DEA933AF9 --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=F7D79E52F2CB07E6FD7AB26DEA933AF9 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1812
- - 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=C59E9328C367B871A378B822CD490EFB --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1428
- - 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=8FB83976A3D568E91ACC9E55226E3C13 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:436
- - 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=A1216E8FDF2F80536DC5028F307F629C --mojo-platform-channel-handle=2200 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4892
- - 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=3606B21D1E96D85CFF79369FEBD6DDCC --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=3606B21D1E96D85CFF79369FEBD6DDCC --renderer-client-id=7 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5068

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
68519d2f38edd0b65d65621383e89524

SHA1
18aaa86d8240866d08a6f15b2df391c02a8f12ac

SHA256
3835b0e06e6eb5331d80644133bf2c21d3d168db207aba6075fb667585c971c8

SHA512
fefb2368536e28cff242dd1972a3e7843c579d2b0e7d011ec91d485286a80c9060b3fece0df110c21ccf66beae9edcef500f02b7a0bd061e24c07c86410dc5c5

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/2700-26-0x000000000B040000-0x000000000B090000-memory.dmp

Filesize
320KB

Download