96afe507bd911eb22f226d7378a600649fd3bb959f8bdae10c263144219f5ef8

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 02:30

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General

Target

3babcb4735f653ff82b1cc9696824179_JaffaCakes118.pdf
Size

77KB
MD5

3babcb4735f653ff82b1cc9696824179
SHA1

859512b4f4322b18cced96c3a91db3d4f4602b51
SHA256

96afe507bd911eb22f226d7378a600649fd3bb959f8bdae10c263144219f5ef8
SHA512

618bf6a640ef0db12e481d8ba5ad7b5959fc7a87878e4bef9f9680654921d08edc4936c0cc0b200b3f5859338b960b240e2d7c2b0e859b97f4656ba42102ec48
SSDEEP

1536:kVErzlpcPUrIJYF6RhhKeHld1zXDpu8Hw0WxRviaQswpwW8pO+VMNO:QiW8IJM6RSeFd1z1jwVgaPsb+j

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
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe
3296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 2368	3296	AcroRd32.exe	86
PID 3296 wrote to memory of 2368	3296	AcroRd32.exe	86
PID 3296 wrote to memory of 2368	3296	AcroRd32.exe	86
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 2404	2368	RdrCEF.exe	87
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	RdrCEF.exe	88
PID 2368 wrote to memory of 3540	2368	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\3babcb4735f653ff82b1cc9696824179_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:3296
- 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:2368
- - 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=942674CBAF366B30840A55DF715D2D68 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2404
- - 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=D2A7F2C40FDFF71020014C608768BD65 --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=D2A7F2C40FDFF71020014C608768BD65 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3540
- - 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=1C3A0AA19E8441CC46DE32286EE1B248 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1968
- - 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=FDF262621F66A604055EF9DCA1ECFBA5 --mojo-platform-channel-handle=1780 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1360
- - 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=24C36DD000B470351BE732847545B233 --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=24C36DD000B470351BE732847545B233 --renderer-client-id=6 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3944
- - 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=78842AD5FA2FF0FD2C213B81E1BC6F53 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1296

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
66aa60b7590b2e08989d61e24b7f5362

SHA1
0c05ede6fc0e95edaac7c7a6cceb900b1043b3f4

SHA256
c08cc0fc32595d2773cc443084e24cc5117a14f68edffc8ed61301e0b1087434

SHA512
5874815b339244be8ebf988ecf29d1030b1672e6dd319e89eebdc756b10769c2276a76505f5af988a9af8de2f5f6435c147700b22a3f006fb8df129b071983fb

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