taurus | 6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42

General

Target

6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
Size

201KB
MD5

428f8d8ecb98f2aea81ae0e7e87d400b
SHA1

bd201b0e96ca90ab60db6029c9dc4ddbcf17c603
SHA256

6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42
SHA512

d0c59618efea149ad1b79959c034999ec3a0d364b131075a43c0aff2fe7b2022a9c7f86dfa3aab3eb148a689af106db4ba6cec8b77296736a9a258e2811e25ef

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/1984-57-0x0000000000220000-0x0000000000255000-memory.dmp	family_taurus_stealer
behavioral1/memory/1984-58-0x0000000000400000-0x0000000000F8F000-memory.dmp	family_taurus_stealer

Deletes itself 1 IoCs

pid	Process
800	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
1340	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 800	1984	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	29
PID 1984 wrote to memory of 800	1984	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	29
PID 1984 wrote to memory of 800	1984	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	29
PID 1984 wrote to memory of 800	1984	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	29
PID 800 wrote to memory of 1340	800	cmd.exe	31
PID 800 wrote to memory of 1340	800	cmd.exe	31
PID 800 wrote to memory of 1340	800	cmd.exe	31
PID 800 wrote to memory of 1340	800	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
"C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\cmd.exe
  /c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:800
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 3
    3⤵
    - Delays execution with timeout.exe
    PID:1340

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/1984-54-0x0000000001088000-0x00000000010AA000-memory.dmp

Filesize
136KB

Download
memory/1984-55-0x0000000076571000-0x0000000076573000-memory.dmp

Filesize
8KB

Download
memory/1984-57-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/1984-56-0x0000000001088000-0x00000000010AA000-memory.dmp

Filesize
136KB

Download
memory/1984-58-0x0000000000400000-0x0000000000F8F000-memory.dmp

Filesize
11.6MB

Download

Analysis

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