4cccca217deedf489369b8fd76fb969f823f013b9817bfb963252d2c37292b20

Analysis

max time kernel
52s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20220812-es
resource tags

arch:x64arch:x86image:win10v2004-20220812-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
13-01-2023 02:45

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General

Target

Photoshop_Set-Up.exe
Size

2.7MB
MD5

6f191d573daa38f8681fcd4706fc0714
SHA1

79b89c090b8ba63b84a35ee2b3097be3eb1ed8a0
SHA256

4cccca217deedf489369b8fd76fb969f823f013b9817bfb963252d2c37292b20
SHA512

e969ecc805a8b40e2ab09311b9a08ce3c133d22f842eec0093babaaeed72c97a2c505059f27c534c0105a600f3c70c8555b48d092a5df42b393bf740eec6eac5
SSDEEP

49152:VGTEMisXVCgvAZ6X/b5Bvd11LkrgCuygbwEF2m8U:VGIMis04Agz5/L8jkl

Score

10^/10

adobe phishing upx

Malware Config

Signatures

Detected adobe phishing page
phishing adobe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4552-132-0x0000000000E10000-0x00000000016F8000-memory.dmp	upx
behavioral2/memory/4552-133-0x0000000000E10000-0x00000000016F8000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Photoshop_Set-Up.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	Photoshop_Set-Up.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Photoshop_Set-Up.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	Photoshop_Set-Up.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

Photoshop_Set-Up.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	Photoshop_Set-Up.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	Photoshop_Set-Up.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	Photoshop_Set-Up.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	Photoshop_Set-Up.exe

Modifies Internet Explorer settings 1 TTPs 11 IoCs

adware spyware

Modify Registry

T1112

Processes:

Photoshop_Set-Up.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com	Photoshop_Set-Up.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	Photoshop_Set-Up.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\adobe.com	Photoshop_Set-Up.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\adobe.com\NumberOfSubdomains = "1"	Photoshop_Set-Up.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	Photoshop_Set-Up.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "48"	Photoshop_Set-Up.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	Photoshop_Set-Up.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\Photoshop_Set-Up.exe = "11001"	Photoshop_Set-Up.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\auth.services.adobe.com	Photoshop_Set-Up.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\auth.services.adobe.com\ = "48"	Photoshop_Set-Up.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\adobe.com\Total = "48"	Photoshop_Set-Up.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Photoshop_Set-Up.exe

pid	process
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe
4552	Photoshop_Set-Up.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Photoshop_Set-Up.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	4552	Photoshop_Set-Up.exe
Token: SeIncreaseQuotaPrivilege	4552	Photoshop_Set-Up.exe
Token: SeIncreaseQuotaPrivilege	4552	Photoshop_Set-Up.exe
Token: SeIncreaseQuotaPrivilege	4552	Photoshop_Set-Up.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Photoshop_Set-Up.exe

pid process

4552 Photoshop_Set-Up.exe
4552 Photoshop_Set-Up.exe

C:\Users\Admin\AppData\Local\Temp\Photoshop_Set-Up.exe
"C:\Users\Admin\AppData\Local\Temp\Photoshop_Set-Up.exe"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4552-132-0x0000000000E10000-0x00000000016F8000-memory.dmp

Filesize
8.9MB

Download
memory/4552-133-0x0000000000E10000-0x00000000016F8000-memory.dmp

Filesize
8.9MB

Download