taurus | 95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec

General

Target

95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe
Size

196KB
MD5

181d1c0f87b5054ec4b76881abd8bee6
SHA1

fee7563206b1649ee97e97b2be5151eeed3e5b1d
SHA256

95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec
SHA512

6058e85b369cc3a3669e0c96699fbb1f55b7bc4f274e3c564fbd38937d1d3b206d8771f9bd813131aaa883371d03b437566c4d7a8688dc39649859c82088837b

Score

10^/10

taurus discovery spyware stealer trojan

Malware Config

Signatures

Taurus Stealer
Taurus is an infostealer first seen in June 2020.
trojan stealer taurus

Taurus Stealer Payload 2 IoCs

resource	yara_rule
behavioral1/memory/1372-56-0x00000000001B0000-0x00000000001E5000-memory.dmp	family_taurus_stealer
behavioral1/memory/1372-58-0x0000000000400000-0x0000000000F8E000-memory.dmp	family_taurus_stealer

Deletes itself 1 IoCs

pid	Process
1528	cmd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1096	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 1528	1372	95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe	32
PID 1372 wrote to memory of 1528	1372	95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe	32
PID 1372 wrote to memory of 1528	1372	95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe	32
PID 1372 wrote to memory of 1528	1372	95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe	32
PID 1528 wrote to memory of 1096	1528	cmd.exe	31
PID 1528 wrote to memory of 1096	1528	cmd.exe	31
PID 1528 wrote to memory of 1096	1528	cmd.exe	31
PID 1528 wrote to memory of 1096	1528	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe
"C:\Users\Admin\AppData\Local\Temp\95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Windows\SysWOW64\cmd.exe
  /c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\95243c2b1612cc480064343f0f6445da2ec3d118f00e2115b7fd1ea68e867bec.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1528

C:\Windows\SysWOW64\timeout.exe
timeout /t 3
1⤵
- Delays execution with timeout.exe
PID:1096

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1372-54-0x00000000002C8000-0x00000000002E9000-memory.dmp

Filesize
132KB

Download
memory/1372-56-0x00000000001B0000-0x00000000001E5000-memory.dmp

Filesize
212KB

Download
memory/1372-55-0x00000000002C8000-0x00000000002E9000-memory.dmp

Filesize
132KB

Download
memory/1372-57-0x00000000763E1000-0x00000000763E3000-memory.dmp

Filesize
8KB

Download
memory/1372-58-0x0000000000400000-0x0000000000F8E000-memory.dmp

Filesize
11.6MB

Download

Analysis

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