abf8b95b2ee51db4246acbc994ce8f9aa29d456234e6ab49915f351521dba2ac

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 07:33

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General

Target

624eca93c76d9504e86fa25763657c76_JaffaCakes118.pdf
Size

15KB
MD5

624eca93c76d9504e86fa25763657c76
SHA1

1bf88cae6ccc25482f8967b98e9e299cd0f3d31d
SHA256

abf8b95b2ee51db4246acbc994ce8f9aa29d456234e6ab49915f351521dba2ac
SHA512

886b5f1a3fd66fabf68eb3bb93fb23f0bbbd23f98516b53f3206bd670ce9f932f25fc761053afaf7209eefefb83605e4aca1af5ac7526f1ed06af919c5ae29cd
SSDEEP

384:4ONyCeew+jJi5o5jJ9vdCihT6ecC8eKy6ES5EqmUvLvGmJPQ6rfAU5Ycvtj+Pkqh:hUecfzzqgY

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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe
1744	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 1152	1744	AcroRd32.exe	89
PID 1744 wrote to memory of 1152	1744	AcroRd32.exe	89
PID 1744 wrote to memory of 1152	1744	AcroRd32.exe	89
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 2816	1152	RdrCEF.exe	90
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	RdrCEF.exe	91
PID 1152 wrote to memory of 1128	1152	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\624eca93c76d9504e86fa25763657c76_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:1744
- 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:1152
- - 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=EAF1E88A86D1F6CECBDCED618894AF38 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2816
- - 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=13A642A7A95855E8DB9D163CD0A11C68 --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=13A642A7A95855E8DB9D163CD0A11C68 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1128
- - 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=47B881F69DAAEA94A5E3CF831C65E7E8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1996
- - 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=0428E5CBC24216DDAD377AEB617FA474 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3544
- - 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=F6867C511DEF8342D071CF85C30980AB --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=F6867C511DEF8342D071CF85C30980AB --renderer-client-id=6 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4272
- - 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=2CF0BCC679A7DF0B634B10BAA87B307A --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4452

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
c4dbe776542f9bf9a43eb7887493f9ff

SHA1
7e36296a66160f5bbaf351760c5246f9105812dc

SHA256
244434a6790a461641b7875386333b601c8ebc86ff24bdf449c8153a2a771ff1

SHA512
5f9f95f547bc3084a97e9b5e7568780d6041a9ccabfba2d96a5ebf422ea1ca314cc5e35944082a6fa387ac0c2e07871c1f3b42df1f60501526eab02870f01991

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/1744-131-0x000000000A7B0000-0x000000000A8FD000-memory.dmp

Filesize
1.3MB

Download