Malware Analysis Report

2024-10-19 02:35

Sample ID 220309-r59gasccbj
Target 0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee
SHA256 0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee
Tags
taurus stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee

Threat Level: Known bad

The file 0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee was found to be: Known bad.

Malicious Activity Summary

taurus stealer trojan

Taurus Stealer

Taurus Stealer Payload

Suspicious use of SetThreadContext

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-03-09 14:47

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-09 14:47

Reported

2022-03-10 11:43

Platform

win7-20220223-en

Max time kernel

4294181s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe"

Signatures

Taurus Stealer

trojan stealer taurus

Taurus Stealer Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 964 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 964 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1204 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Windows\SysWOW64\WerFault.exe
PID 1204 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Windows\SysWOW64\WerFault.exe
PID 1204 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Windows\SysWOW64\WerFault.exe
PID 1204 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

"C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe"

C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

"{path}"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 36

Network

N/A

Files

memory/964-54-0x0000000000020000-0x00000000000E8000-memory.dmp

memory/964-55-0x0000000074E90000-0x000000007557E000-memory.dmp

memory/964-56-0x00000000048A0000-0x00000000048A1000-memory.dmp

memory/964-57-0x0000000000440000-0x0000000000454000-memory.dmp

memory/964-58-0x00000000045C0000-0x0000000004630000-memory.dmp

memory/1204-59-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-61-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-65-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-67-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-69-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-63-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1204-71-0x0000000000400000-0x0000000000437000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-09 14:47

Reported

2022-03-10 11:43

Platform

win10v2004-en-20220112

Max time kernel

163s

Max time network

167s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe"

Signatures

Taurus Stealer

trojan stealer taurus

Taurus Stealer Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe
PID 1320 wrote to memory of 3236 N/A C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

"C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe"

C:\Users\Admin\AppData\Local\Temp\0eabc0c432964bfd9ac2cc2015cff3c168fee3a0c3a7f6cd36deb7e1024617ee.exe

"{path}"

Network

Country Destination Domain Proto
US 13.89.179.10:443 tcp
US 13.107.42.16:443 tcp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
IE 20.54.24.246:443 geo.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 kv801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 kv801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 151.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
IE 52.109.76.68:443 tcp

Files

memory/1320-130-0x0000000075360000-0x0000000075B10000-memory.dmp

memory/1320-131-0x0000000000A60000-0x0000000000B28000-memory.dmp

memory/1320-132-0x00000000059D0000-0x0000000005F74000-memory.dmp

memory/1320-133-0x0000000005500000-0x0000000005592000-memory.dmp

memory/1320-134-0x0000000005420000-0x00000000059C4000-memory.dmp

memory/1320-135-0x00000000054E0000-0x00000000054EA000-memory.dmp

memory/1320-136-0x0000000008120000-0x000000000864C000-memory.dmp

memory/1320-137-0x0000000001440000-0x00000000014DC000-memory.dmp

memory/3236-138-0x0000000000400000-0x0000000000437000-memory.dmp

memory/3236-139-0x0000000000400000-0x0000000000437000-memory.dmp

memory/3236-140-0x0000000000400000-0x0000000000437000-memory.dmp