63061642aed1982c2c0a0a4d850e30cd3b126c7bac21a0630625633a92997107

General

Target

GSA_Africa_SponsorshipDeck.pdf
Size

2.2MB
MD5

40fd4d9d261bbc84edfdcccddb5157e4
SHA1

1c60c7587d4c7b682b27c3a306cf48a0e477c5e7
SHA256

63061642aed1982c2c0a0a4d850e30cd3b126c7bac21a0630625633a92997107
SHA512

400b84de62b81a5bb9f7e19993580e88af456ee4cde62e9763df87349f92a4cf8419cca2f7b51ffc8a3b10504771bbbe21007db38925ca1dfec8cb6e003cffc2

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-1-5-21-1042495040-510797905-2613508344-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe
3560	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3560 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3560 AcroRd32.exe
3560 AcroRd32.exe
3560 AcroRd32.exe
3560 AcroRd32.exe
3560 AcroRd32.exe
3560 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3560 wrote to memory of 3464	3560	AcroRd32.exe	RdrCEF.exe
PID 3560 wrote to memory of 3464	3560	AcroRd32.exe	RdrCEF.exe
PID 3560 wrote to memory of 3464	3560	AcroRd32.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 660	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	RdrCEF.exe	RdrCEF.exe
PID 3464 wrote to memory of 3648	3464	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\GSA_Africa_SponsorshipDeck.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:3560

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:3464

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=3830B6DC34FBF531D1AF7FAE7BD68D8A --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:660

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=3C9C1BA422A7C968907460326F0D801D --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=3C9C1BA422A7C968907460326F0D801D --renderer-client-id=2 --mojo-platform-channel-handle=1644 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3648

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=135290A202C0C875A934174E93B8F964 --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=135290A202C0C875A934174E93B8F964 --renderer-client-id=4 --mojo-platform-channel-handle=2224 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1036

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=C7D2A64A5A6A0EBEB185C062E86D77AC --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1792

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=A742FB3864D900837580ED68BF0B697A --mojo-platform-channel-handle=2604 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1168

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=50042C292B6C217B60FA8B4EE7FE8BCB --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2044

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

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Downloads

memory/660-124-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

Filesize
4KB

Download
memory/660-119-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/660-120-0x0000000000FC4000-0x0000000000FC5000-memory.dmp

Filesize
4KB

Download
memory/660-121-0x0000000000000000-mapping.dmp

Download
memory/1036-130-0x00000000009EA000-0x00000000009EB000-memory.dmp

Filesize
4KB

Download
memory/1036-131-0x0000000000000000-mapping.dmp

Download
memory/1036-129-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/1168-141-0x0000000000000000-mapping.dmp

Download
memory/1168-140-0x00000000007DF000-0x00000000007E0000-memory.dmp

Filesize
4KB

Download
memory/1168-139-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/1792-135-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/1792-137-0x0000000000000000-mapping.dmp

Download
memory/1792-136-0x00000000005A6000-0x00000000005A7000-memory.dmp

Filesize
4KB

Download
memory/2044-143-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/2044-144-0x0000000000CBA000-0x0000000000CBB000-memory.dmp

Filesize
4KB

Download
memory/2044-145-0x0000000000000000-mapping.dmp

Download
memory/3464-118-0x0000000000000000-mapping.dmp

Download
memory/3648-128-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/3648-123-0x0000000001D11000-0x0000000001D12000-memory.dmp

Filesize
4KB

Download
memory/3648-127-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/3648-122-0x0000000077162000-0x0000000077163000-memory.dmp

Filesize
4KB

Download
memory/3648-125-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads