1a46c91e966d66de261636f52aa2ec671c6ed6865fa25391bbaa6e0dc31aae9e

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 09:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tbu08508/tbhelper.dll
Size

324KB
MD5

82bfd116bca67009429d809cf5555eb7
SHA1

9385c9e5d6697441b35e0fc001e9759f5a3ebe1f
SHA256

8a285cbd88812001f3fc220dcfcea5bbe9ec99568f0c66f2188d7fd1850b21b4
SHA512

54bf3d00b92d04e0c5b57feb1f3865637bda62a91a39b2dbcf96a37536551ea30b07ef80f2a40425fce20cadaedd468cd7dab781637bfe9b26cf4706ab82f47d
SSDEEP

3072:VypKlkRqdQZfcmDy21vTY0DLiVS5NTfTfKyaWTkMSPJdjy7trbKUD1GjCqpiVYue:V4wkRqdqF1vJL5K6byjsuuvMw

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31
PID 528 wrote to memory of 2512	528	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\tbu08508\tbhelper.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:528
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\tbu08508\tbhelper.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads