b62ba92718d40eeffe0c3348f1e81d625beba92a6dd6d069625ed5261d5199b1

Analysis

max time kernel
318s
max time network
332s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
31/03/2023, 19:02

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General

Target

Pizza Tower by Igruha/data.bin
Size

177.7MB
MD5

0501b82ba18979b41bef8120622b1ff1
SHA1

1133d643c1bb26b195c20957c60f815d3a1ec514
SHA256

d414321c6e8986645376550c1c41faa579baedb7f6722ac53843f52f43f75948
SHA512

8a35e02cf1654af5c7defff44dc209fbf69f2b90aafd3774919d46b2d3d072349fc2bc2c5f140205b901d79f674aa0105327d20aed784181b15a0837d0c6c5e6
SSDEEP

3145728:Ps6qxsJHCxqY0PeC5BWhaC+zIYVG9ziKv43dlc8SZklFEst+iXC7b:ktxItnBGaCwIB43da8SZklFEq+iO

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.bin	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.bin\ = "bin_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\bin_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
872	AcroRd32.exe
872	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 1808	2036	cmd.exe	29
PID 2036 wrote to memory of 1808	2036	cmd.exe	29
PID 2036 wrote to memory of 1808	2036	cmd.exe	29
PID 1808 wrote to memory of 872	1808	rundll32.exe	30
PID 1808 wrote to memory of 872	1808	rundll32.exe	30
PID 1808 wrote to memory of 872	1808	rundll32.exe	30
PID 1808 wrote to memory of 872	1808	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Pizza Tower by Igruha\data.bin"
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Pizza Tower by Igruha\data.bin
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1808
- - 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\Pizza Tower by Igruha\data.bin"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:872

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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