taurus | 0e362e064fca6127dff2f0b52d55343494ed661e54aafad7ee923545974ec2e1

General

Target
0F1D580624CC7159B639BB65686EFBBA.exe
Size 932KB
Sample210730-glsbleym7j
SHA256 0e362e064fca6127dff2f0b52d55343494ed661e54aafad7ee923545974ec2e1
MD5 0f1d580624cc7159b639bb65686efbba
SHA1 53415dcbf70f15094af36a3694579b8027019310
SHA512 01f349e40fb7e8ca9ef874cfdb48c776f17760618dbbc37d756e4e9dbb446d55e0fbad5c8848fa5845341a916b3f4ad0f30be9197505a80ea35b7afdc7de98f7
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 3 IoCs

resource	yara_rule
behavioral1/memory/460-64-0x0000000000400000-0x000000000043B000-memory.dmp	family_taurus_stealer
behavioral1/memory/460-65-0x000000000041E9F1-mapping.dmp	family_taurus_stealer
behavioral1/memory/460-67-0x0000000000400000-0x000000000043B000-memory.dmp	family_taurus_stealer

Deletes itself 1 IoCs

pid	Process
400	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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1936 set thread context of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1672	timeout.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 1936 wrote to memory of 460	1936	0F1D580624CC7159B639BB65686EFBBA.exe	29
PID 460 wrote to memory of 400	460	0F1D580624CC7159B639BB65686EFBBA.exe	32
PID 460 wrote to memory of 400	460	0F1D580624CC7159B639BB65686EFBBA.exe	32
PID 460 wrote to memory of 400	460	0F1D580624CC7159B639BB65686EFBBA.exe	32
PID 460 wrote to memory of 400	460	0F1D580624CC7159B639BB65686EFBBA.exe	32
PID 400 wrote to memory of 1672	400	cmd.exe	34
PID 400 wrote to memory of 1672	400	cmd.exe	34
PID 400 wrote to memory of 1672	400	cmd.exe	34
PID 400 wrote to memory of 1672	400	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\0F1D580624CC7159B639BB65686EFBBA.exe
"C:\Users\Admin\AppData\Local\Temp\0F1D580624CC7159B639BB65686EFBBA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Users\Admin\AppData\Local\Temp\0F1D580624CC7159B639BB65686EFBBA.exe
  "C:\Users\Admin\AppData\Local\Temp\0F1D580624CC7159B639BB65686EFBBA.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:460
- - C:\Windows\SysWOW64\cmd.exe
    /c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\0F1D580624CC7159B639BB65686EFBBA.exe
    3⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:400
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 3
      4⤵
      Delays execution with timeout.exe
      PID:1672

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

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Downloads

memory/460-64-0x0000000000400000-0x000000000043B000-memory.dmp

Download

memory/460-66-0x0000000075201000-0x0000000075203000-memory.dmp

Download

memory/460-67-0x0000000000400000-0x000000000043B000-memory.dmp

Download

memory/1936-60-0x0000000000E50000-0x0000000000E51000-memory.dmp

Download

memory/1936-62-0x0000000000A70000-0x0000000000AB2000-memory.dmp

Download

memory/1936-63-0x0000000004D60000-0x0000000004D61000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads