56a9cee150ca49a9f49ef61988e60d8d1866732beabc10882dd9bf8a24c1bd70

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 09:50

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General

Target

f0c60a5a14cef11d2294a4af972685da_JaffaCakes118.pdf
Size

29KB
MD5

f0c60a5a14cef11d2294a4af972685da
SHA1

3ecbdadddbb217e5f7520bca921945ec54d5e416
SHA256

56a9cee150ca49a9f49ef61988e60d8d1866732beabc10882dd9bf8a24c1bd70
SHA512

f9000b02379d057d44f2df01cd5506e1dd1d0eb2f55931675ec9cff61734213cea559fde0b3685b57ac9407c8de60b06074b309807c71dfb88dd0696fc361d99
SSDEEP

96:bON06mxdw+7/J5XQ5NeWjOclhMS+uV+7LTIGBecSDKSwerdqqkDF7efv+QVzalaG:bONbedw+DJ5XQzqV

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-1-5-21-4092317236-2027488869-1227795436-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe
3992	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 2340	3992	AcroRd32.exe	90
PID 3992 wrote to memory of 2340	3992	AcroRd32.exe	90
PID 3992 wrote to memory of 2340	3992	AcroRd32.exe	90
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 4516	2340	RdrCEF.exe	91
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92
PID 2340 wrote to memory of 960	2340	RdrCEF.exe	92

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\f0c60a5a14cef11d2294a4af972685da_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3992
- 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:2340
- - 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=BCAE8F5D98A76CD4E9A717D3066E7B98 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4516
- - 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=28C9A54EDDBC28E74F463A85A163D70F --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=28C9A54EDDBC28E74F463A85A163D70F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:960
- - 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=64C7E696E3F2286EFFA11E61FC52886E --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4960
- - 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=489BF93AADD102110F45CD0746A1967D --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2696
- - 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=59288B50E1F8323A54D2FD031E095518 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4952

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
88781615b6e46b65cb47f53067744f93

SHA1
3addb6c7f452661e822e613a841abedb23cdcb27

SHA256
c04c8db1ecd9d6fc03282bd5005f58d4f8e970856b89e914ab557ddb65976d7d

SHA512
256b4d19b05d32d9323c709ae245bab22a0e614e13f9b110edd5a54905f4d14265c5479ad03b9039fd10db4b2994dda6e939469114e9876c4d5769c5dc7403e4

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