93356f966216bd9153fd1edd43c47b702e64c82e4a64bacb5c53a4bf76306aa3

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2023, 07:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

formato de pago.pdf
Size

9KB
MD5

48ef653b4fb2c65c12114b8db79d9949
SHA1

74906cf19321b623a45fe854ed67c6358acfe71d
SHA256

70fb53eefbbca0dfa8f5919bab588a81b44d8a00455cdb8542dd3e5dc9027c85
SHA512

2b6fa55bea0fc8cdee7c9664fcf1cd62d9e318157f5cf859383b128be2aecf5f15058aa91c68042679915fe844cc7ab3acd2f6606c255782d0fe8bad347bf790
SSDEEP

192:EdVuqg36ii5s7niihiiiii4iiiJDXV8gzQyerYLelczPaZvrhbQAVu9pC:EdVL+6ii5qiihiiiii4iiiIgzFbLmBrQ

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-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe
4220	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 3636	4220	AcroRd32.exe	84
PID 4220 wrote to memory of 3636	4220	AcroRd32.exe	84
PID 4220 wrote to memory of 3636	4220	AcroRd32.exe	84
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 408	3636	RdrCEF.exe	85
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86
PID 3636 wrote to memory of 4668	3636	RdrCEF.exe	86

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\formato de pago.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4220
- 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:3636
- - 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=05F60F507371E8F331B2D99F018B7E26 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:408
- - 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=B50AB0A82171A5B08D853AF40D9E69AF --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=2 --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=B50AB0A82171A5B08D853AF40D9E69AF --renderer-client-id=2 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4668
- - 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=0F0812D08BE19EDFABF1EFBE1A7C89C6 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:448
- - 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=2AFCCC864663786ACA145DE1140D791B --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2632
- - 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=6B9486081F8B59BDDF8EF28339FB99D1 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:972

Network

MITRE ATT&CK Enterprise v6

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

Filesize
64KB

MD5
1cb4fb9135143613f2d6e00c82a6ba9e

SHA1
9bf1075d6591414b65b06e4e890cba643059a9b8

SHA256
2f0a062d61db8a4f800a69a73bac87fb9b3f232045620eb65b9f473837047d06

SHA512
19c182b84a9fcf1fcb71e28e8f6873a59c64b84fcd59640bec3a4ee345e00978c4050b49f634a4087b81fe050499a5ba9b8d29867e1fdf62b139af4c04358154

Download Submit