taurus | cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc

Analysis

max time kernel
134s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
19/03/2022, 08:09

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General

Target
cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe
Size 294KB
Sample220319-j2ethsedcj
SHA256 cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc
MD5 b650ff59fb07406eda08a0056b08cba9
SHA1 000bf16bcd09af704fd23d505829e56d272794de
SHA512 9c55b7251b19ffb49ec86800daa3a52126991eb3f25c7b37078e0f32532d0b20403ec5555f12ee2ec9bcbc4b1126a29e83d6b1fb1eefaf085056f787d79300ed
MD5 SHA1 SHA512

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
behavioral2/memory/1560-132-0x00000000051E0000-0x0000000005216000-memory.dmp	family_taurus_stealer
behavioral2/memory/1560-133-0x0000000000400000-0x000000000517C000-memory.dmp	family_taurus_stealer

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3112	1560	WerFault.exe	79

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3880	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 2348	1560	cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe	88
PID 1560 wrote to memory of 2348	1560	cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe	88
PID 1560 wrote to memory of 2348	1560	cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe	88
PID 2348 wrote to memory of 3880	2348	cmd.exe	91
PID 2348 wrote to memory of 3880	2348	cmd.exe	91
PID 2348 wrote to memory of 3880	2348	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe
"C:\Users\Admin\AppData\Local\Temp\cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Windows\SysWOW64\cmd.exe
  /c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\cab376e1d85536933839b0247b8345c642b00e0fd8d217e2f8e90ddca69810cc.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 3
    3⤵
    - Delays execution with timeout.exe
    PID:3880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 1324
  2⤵
  - Program crash
  PID:3112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1560 -ip 1560
1⤵
PID:3976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1560-130-0x0000000005399000-0x00000000053BA000-memory.dmp

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memory/1560-131-0x0000000005399000-0x00000000053BA000-memory.dmp

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memory/1560-132-0x00000000051E0000-0x0000000005216000-memory.dmp

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memory/1560-133-0x0000000000400000-0x000000000517C000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads