taurus | 42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20

General

Target

42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe
Size

869KB
MD5

727be7b61ca42c59142a37ea2a05bfb2
SHA1

efdbcb00185dd49538473dd3ceae33b9bd6d618a
SHA256

42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20
SHA512

a45a73892522bf3050f072baf973ec55da4b7b7ed2ac3b1832e54a96caf107c7410d6d006a5528034981adf3922e8273c60af2ed3e441891d8263dbdae52c0cb
SSDEEP

12288:DNbrMUF8Gxf2l9iGv+nhoVMYB82OncXmONbrMUF8Gxf:xhmCgiGv+nhW82OnUhmC

Score

10^/10

taurus spyware stealer trojan

Malware Config

Signatures

Taurus Stealer
Taurus is an infostealer first seen in June 2020.
trojan stealer taurus

Taurus Stealer payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1036-57-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1036-58-0x000000000041CCD9-mapping.dmp	family_taurus_stealer
behavioral1/memory/1036-60-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1036-61-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1036-64-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

Processes:

42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe

description	pid	process	target process
PID 1228 set thread context of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1736 timeout.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe

description pid process

Token: SeDebugPrivilege 1228 42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe

pid	process
1736	timeout.exe

description	pid	process
Token: SeDebugPrivilege	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exeAddInProcess32.execmd.exe

description	pid	process	target process
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1228 wrote to memory of 1036	1228	42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe	AddInProcess32.exe
PID 1036 wrote to memory of 820	1036	AddInProcess32.exe	cmd.exe
PID 1036 wrote to memory of 820	1036	AddInProcess32.exe	cmd.exe
PID 1036 wrote to memory of 820	1036	AddInProcess32.exe	cmd.exe
PID 1036 wrote to memory of 820	1036	AddInProcess32.exe	cmd.exe
PID 820 wrote to memory of 1736	820	cmd.exe	timeout.exe
PID 820 wrote to memory of 1736	820	cmd.exe	timeout.exe
PID 820 wrote to memory of 1736	820	cmd.exe	timeout.exe
PID 820 wrote to memory of 1736	820	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe
"C:\Users\Admin\AppData\Local\Temp\42d5c8c21c595230a1b3f5555cda9acfdd04ff0c8819468ebb5a7d5763887d20.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\cmd.exe
/c timeout /t 3 & del /f /q C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:820

C:\Windows\SysWOW64\timeout.exe
timeout /t 3
4⤵
- Delays execution with timeout.exe
PID:1736

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/820-63-0x0000000000000000-mapping.dmp

Download
memory/1036-57-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1036-58-0x000000000041CCD9-mapping.dmp

Download
memory/1036-60-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1036-61-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1036-64-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1228-54-0x00000000009A0000-0x0000000000A7E000-memory.dmp

Filesize
888KB

Download
memory/1228-55-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1228-56-0x00000000048E0000-0x00000000048FC000-memory.dmp

Filesize
112KB

Download
memory/1736-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads