04d1ffad25e9541cf1c0d2a054aba4b2cd2ca03c764cbf62bf8900cb92a38221

Analysis

max time kernel
39s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 07:12

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General

Target

TheWorldPortable/Application/6.2.0.128/chrome.dll
Size

14.5MB
MD5

159c6dbdb884c44f330436f3bd5ad650
SHA1

656c7613a27fb8b9e20bcdbd7a7c9d96a4cd5627
SHA256

50e048741b5426847ba8062d6486dec2c971a21e84f6b4d279a8dd1eb3fced95
SHA512

75503a8fd13e6f488c5a10ffa9ded5c91ff20f864157abc99c8d2a7e669f5b78364c8fa28ee0550f98ef71c25cfc3606eca2862dbddb843cae4bb5640dd0e0d9
SSDEEP

393216:M31R9WP0WwIOGZbuM/emUPoMShHK5+6IjKwV96/vniGmDWiR20p4USEiNf3T+:MlTozweuM/enfAySWC2m6ZS

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1692	1340	WerFault.exe	28

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1964 wrote to memory of 1340	1964	rundll32.exe	28
PID 1340 wrote to memory of 1692	1340	rundll32.exe	29
PID 1340 wrote to memory of 1692	1340	rundll32.exe	29
PID 1340 wrote to memory of 1692	1340	rundll32.exe	29
PID 1340 wrote to memory of 1692	1340	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TheWorldPortable\Application\6.2.0.128\chrome.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TheWorldPortable\Application\6.2.0.128\chrome.dll,#1
  2⤵
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:1340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1340 -s 292
    3⤵
    - Program crash
    PID:1692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1340-55-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

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