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

Processes:

resource	yara_rule
behavioral2/memory/3120-131-0x00000000001C0000-0x00000000001F5000-memory.dmp	family_taurus_stealer
behavioral2/memory/3120-132-0x0000000000400000-0x0000000000F8F000-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

Processes:

WerFault.exe

pid pid_target process target process

1140 3120 WerFault.exe 6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4424 timeout.exe

pid	pid_target	process	target process
1140	3120	WerFault.exe	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe

pid	process
4424	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.execmd.exe

description	pid	process	target process
PID 3120 wrote to memory of 340	3120	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	cmd.exe
PID 3120 wrote to memory of 340	3120	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	cmd.exe
PID 3120 wrote to memory of 340	3120	6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe	cmd.exe
PID 340 wrote to memory of 4424	340	cmd.exe	timeout.exe
PID 340 wrote to memory of 4424	340	cmd.exe	timeout.exe
PID 340 wrote to memory of 4424	340	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
"C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3120

C:\Windows\SysWOW64\cmd.exe
/c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\6cd601110963a99dc099bf00018b3d0443cab8716917d5cd3996915788cc0e42.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:340

C:\Windows\SysWOW64\timeout.exe
timeout /t 3
3⤵
- Delays execution with timeout.exe
PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3120 -s 1320
2⤵
- Program crash
PID:1140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3120 -ip 3120
1⤵
PID:2176

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/340-133-0x0000000000000000-mapping.dmp

Download
memory/3120-130-0x00000000012C2000-0x00000000012E3000-memory.dmp

Filesize
132KB

Download
memory/3120-131-0x00000000001C0000-0x00000000001F5000-memory.dmp

Filesize
212KB

Download
memory/3120-132-0x0000000000400000-0x0000000000F8F000-memory.dmp

Filesize
11.6MB

Download
memory/4424-134-0x0000000000000000-mapping.dmp

Download

Analysis

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