eba198c71f047f143f329759df49f33fd0d28ec83018098996eef7285ce0c7bc

General

Target

Transferencia-Ci banco.pdf
Size

1KB
MD5

7193fc11039913b62e2252f801a276e8
SHA1

4e4d3061469ac41fed98935fc7fa551dd4b235f9
SHA256

0fa752460de8ed8c0005e24aac53b93ec9eeb8950757adb663bda78a76375a6b
SHA512

187a8e3b80e20e5f991a95db656a8ac4448239fad45ae8e64affcf96f19f54210dba98ccb4dccaa8e33196e3f1d400845b668b242aa74dcb0afdf944cda65360

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

Processes:

AcroRd32.exe

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

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe
3872	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3872 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3872 AcroRd32.exe
3872 AcroRd32.exe
3872 AcroRd32.exe
3872 AcroRd32.exe
3872 AcroRd32.exe
3872 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3872 wrote to memory of 364	3872	AcroRd32.exe	RdrCEF.exe
PID 3872 wrote to memory of 364	3872	AcroRd32.exe	RdrCEF.exe
PID 3872 wrote to memory of 364	3872	AcroRd32.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3672	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe
PID 364 wrote to memory of 3136	364	RdrCEF.exe	RdrCEF.exe

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\Transferencia-Ci banco.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:3872

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:364

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=AFEBD4755B6C06A2D6B5944E6395E0C2 --mojo-platform-channel-handle=1644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3672

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=CB84C1932C17F2B6B50A5394A388BFB8 --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=1 --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=CB84C1932C17F2B6B50A5394A388BFB8 --renderer-client-id=2 --mojo-platform-channel-handle=1668 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3136

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=B1BF60E826EAC7D3BC6F60A91BBDF72B --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=1 --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=B1BF60E826EAC7D3BC6F60A91BBDF72B --renderer-client-id=4 --mojo-platform-channel-handle=2072 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1648

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=483AE28FEDC5F5929CCB8A55A1EBD61C --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:776

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=4C7919E7E895951D30050F8EEE7802DE --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1260

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=5EFC9B2BD21B1ED9387ED31A7D35447D --mojo-platform-channel-handle=2496 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1964

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/364-115-0x0000000000000000-mapping.dmp

Download
memory/776-134-0x0000000000000000-mapping.dmp

Download
memory/776-133-0x0000000000987000-0x0000000000988000-memory.dmp

Filesize
4KB

Download
memory/776-132-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/1260-138-0x0000000000000000-mapping.dmp

Download
memory/1260-137-0x000000000121F000-0x0000000001220000-memory.dmp

Filesize
4KB

Download
memory/1260-136-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/1648-126-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/1648-127-0x0000000000CDA000-0x0000000000CDB000-memory.dmp

Filesize
4KB

Download
memory/1648-128-0x0000000000000000-mapping.dmp

Download
memory/1964-140-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/1964-142-0x0000000000000000-mapping.dmp

Download
memory/1964-141-0x000000000083D000-0x000000000083E000-memory.dmp

Filesize
4KB

Download
memory/3136-120-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/3136-124-0x0000000000420000-0x0000000000421000-memory.dmp

Filesize
4KB

Download
memory/3136-121-0x00000000001E9000-0x00000000001EA000-memory.dmp

Filesize
4KB

Download
memory/3136-122-0x0000000000000000-mapping.dmp

Download
memory/3136-125-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/3672-116-0x00000000771B2000-0x00000000771B3000-memory.dmp

Filesize
4KB

Download
memory/3672-117-0x0000000000828000-0x0000000000829000-memory.dmp

Filesize
4KB

Download
memory/3672-118-0x0000000000000000-mapping.dmp

Download
memory/3672-119-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads