aab37751cca107c9d8c486662e17e5e238c728213d46385a34645b38161f85de

General

Target

NEW_ARRIVALS_(AND-LIVING_COMPANY)_2021102491.pdf
Size

222KB
MD5

b77f7b81dcc0c9ffb16583cf8be15e06
SHA1

b308ffa2f9c7aa2db54c20be489fc495803d2a45
SHA256

aab37751cca107c9d8c486662e17e5e238c728213d46385a34645b38161f85de
SHA512

a656f08ab6a1a899474d77cc8cdd6c678fda9770ce052ed222a0cfbd70a8ea5ee6cd85de329b5c34c449ff8fdc99639eb3ce0d945c52a6da59d9f9d181d56f64

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-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe
3612	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3612 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3612 AcroRd32.exe
3612 AcroRd32.exe
3612 AcroRd32.exe
3612 AcroRd32.exe
3612 AcroRd32.exe
3612 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3612 wrote to memory of 4616	3612	AcroRd32.exe	RdrCEF.exe
PID 3612 wrote to memory of 4616	3612	AcroRd32.exe	RdrCEF.exe
PID 3612 wrote to memory of 4616	3612	AcroRd32.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 3764	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	RdrCEF.exe	RdrCEF.exe
PID 4616 wrote to memory of 4432	4616	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\NEW_ARRIVALS_(AND-LIVING_COMPANY)_2021102491.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:3612

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:4616

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=1E0B57BB56A7265675DDB0CFD8191E45 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3764

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=661EC9D090115F2237D97702901F78DA --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=661EC9D090115F2237D97702901F78DA --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4432

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=E4A57A7ED0031758B6CBD734C350CA62 --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=E4A57A7ED0031758B6CBD734C350CA62 --renderer-client-id=4 --mojo-platform-channel-handle=2084 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4636

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=F96A748F288D19B292145DBAF6D0438C --mojo-platform-channel-handle=2496 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1384

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=19E80439257A35F516665B7E2C1BD7D2 --mojo-platform-channel-handle=2640 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2040

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=88781A37FDB2FF7472093351BA9CE9F6 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2648

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

memory/1384-132-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/1384-134-0x0000000000000000-mapping.dmp

Download
memory/1384-133-0x0000000000F90000-0x0000000000F91000-memory.dmp

Filesize
4KB

Download
memory/2040-136-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/2040-138-0x0000000000000000-mapping.dmp

Download
memory/2040-137-0x000000000116D000-0x000000000116E000-memory.dmp

Filesize
4KB

Download
memory/2648-141-0x0000000001314000-0x0000000001315000-memory.dmp

Filesize
4KB

Download
memory/2648-140-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/2648-142-0x0000000000000000-mapping.dmp

Download
memory/3764-119-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/3764-118-0x0000000000000000-mapping.dmp

Download
memory/3764-116-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/3764-117-0x0000000001118000-0x0000000001119000-memory.dmp

Filesize
4KB

Download
memory/4432-121-0x0000000000D82000-0x0000000000D83000-memory.dmp

Filesize
4KB

Download
memory/4432-125-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download
memory/4432-124-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/4432-120-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/4432-122-0x0000000000000000-mapping.dmp

Download
memory/4616-115-0x0000000000000000-mapping.dmp

Download
memory/4636-128-0x0000000000000000-mapping.dmp

Download
memory/4636-127-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/4636-126-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads