1488cf70027fb57ef3d9d38b57bf7ab4ad19b594598410486989a0d68853d323

General

Target

Payment_Advice/Payment_Advice (SECURED)/Payment_Advice.pdf
Size

81KB
MD5

27214375bd8bb2e030fd7c36279d5cf2
SHA1

6ca6e2eb65d7794ca810ff0f308c8918d6e0ff81
SHA256

359512da0638183288bad834663bf13cbd325b86aa212848771c9c11d2507edd
SHA512

c513b40cb1dc4934eaadab5dbc8fbe535dcaf80f2c38cd2b65247cd281fadc0c1c811bf1ea10d7cdc78ceec2850f16fff17b908233df7f89233493006455c67d
SSDEEP

1536:qG9YdVkAi0+kGvn+7AtY16WipfBfmbzvfaK0NJpWh9O1kVXIvddpxMx1:qTC0+kTB16WOJmfnysKvNS3

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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

AcroRd32.exe

pid	process
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe
5072	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

5072 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

5072 AcroRd32.exe
5072 AcroRd32.exe
5072 AcroRd32.exe
5072 AcroRd32.exe
5072 AcroRd32.exe
5072 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 5072 wrote to memory of 1404	5072	AcroRd32.exe	RdrCEF.exe
PID 5072 wrote to memory of 1404	5072	AcroRd32.exe	RdrCEF.exe
PID 5072 wrote to memory of 1404	5072	AcroRd32.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 3552	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	RdrCEF.exe	RdrCEF.exe
PID 1404 wrote to memory of 2080	1404	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\Payment_Advice\Payment_Advice (SECURED)\Payment_Advice.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:5072

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:1404

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=1192E6AAA1035C48DE32CB47F786A688 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3552

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=3DDE5B9D377386ED39362585E6B897BF --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=3DDE5B9D377386ED39362585E6B897BF --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2080

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=736F1FFDC29849F89397BDF653329CE7 --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=736F1FFDC29849F89397BDF653329CE7 --renderer-client-id=4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2708

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=44433A3DC0598523DF3312535E4C6179 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3928

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=712935C1DDDE0321289AFDD7D67B4E92 --mojo-platform-channel-handle=2028 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4448

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=871A4F07052094887D12E96F7F0CB881 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4492

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/100-153-0x0000000000000000-mapping.dmp

Download
memory/1404-132-0x0000000000000000-mapping.dmp

Download
memory/2080-137-0x0000000000000000-mapping.dmp

Download
memory/2708-142-0x0000000000000000-mapping.dmp

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memory/3552-134-0x0000000000000000-mapping.dmp

Download
memory/3928-147-0x0000000000000000-mapping.dmp

Download
memory/4448-150-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads