cbb6d1e90f3fa4130a660e6c0950a9b0f70f9d6d726db16fbb66c1d707e0f3df

General

Target

CVE-2022-22965.pdf
Size

16KB
MD5

a1d75d53220f57fbea8c278a5639d410
SHA1

c5a24ca4417bf2b3bf02e143e36dfc12ee1e4e6c
SHA256

cbb6d1e90f3fa4130a660e6c0950a9b0f70f9d6d726db16fbb66c1d707e0f3df
SHA512

61178c132e8067dbcc32e9b6fcbbabdc035d3c9962789c337b29b2575d97c20eb00382fd2ff006fe096406ef054db06ea669bde1f9a593dcbe45a09b4e4b7a73
SSDEEP

384:/wFFqNe+7AtzHqxgvTEoOllQT49P0rr2x53KqtBdVsBinSWu:/NegwHVTVMMUBBtBz+inbu

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

chrome.exechrome.exe

pid process

1740 chrome.exe
1176 chrome.exe
1176 chrome.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

240 AcroRd32.exe

pid	process
1740	chrome.exe
1176	chrome.exe
1176	chrome.exe

pid	process
240	AcroRd32.exe

Suspicious use of FindShellTrayWindow 35 IoCs

Processes:

chrome.exe

pid	process
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe
1176	chrome.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

240 AcroRd32.exe
240 AcroRd32.exe
240 AcroRd32.exe

pid	process
240	AcroRd32.exe
240	AcroRd32.exe
240	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 1176 wrote to memory of 1424	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 1424	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 1424	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 828	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 1740	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 1740	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 1740	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe
PID 1176 wrote to memory of 692	1176	chrome.exe	chrome.exe

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\CVE-2022-22965.pdf"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:240

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1176

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefab74f50,0x7fefab74f60,0x7fefab74f70
2⤵
PID:1424

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1124 /prefetch:2
2⤵
PID:828

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1372 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1740

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1712 /prefetch:8
2⤵
PID:692

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2024 /prefetch:1
2⤵
PID:1160

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2064 /prefetch:1
2⤵
PID:1108

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
2⤵
PID:976

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3308 /prefetch:2
2⤵
PID:976

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=976 /prefetch:1
2⤵
PID:2032

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3532 /prefetch:8
2⤵
PID:2116

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1120,10189613948337808366,7494534274606618624,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3644 /prefetch:8
2⤵
PID:2124

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

\??\pipe\crashpad_1176_ZQVFERBIABZZBJAT
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/240-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads