Malware Analysis Report

2024-11-30 20:12

Sample ID 240509-l59jeacc7x
Target a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe
SHA256 a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b
Tags
agenttesla zgrat keylogger rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b

Threat Level: Known bad

The file a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

AgentTesla

Detect ZGRat V1

ZGRat

Suspicious use of SetThreadContext

AutoIT Executable

Enumerates physical storage devices

Unsigned PE

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 10:08

Signatures

AutoIT Executable

Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 10:08

Reported

2024-05-09 10:10

Platform

win7-20240419-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2396 set thread context of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2396 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

Network

N/A

Files

C:\Users\Admin\AppData\Local\Temp\Sancha

MD5 d925ea1084d5c3256f9ddbc0e3e90a69
SHA1 aab985f3aa022792dd9ac219cae6663a32f5164a
SHA256 18f4c76ec53e0f974797ff843fd013b8526430b6bf5d6be7f0ca7c2e6854476a
SHA512 09db33ea4374553d9569c56bd691b27d4bd58cb62b5de12f5aa861cd3d1657b331f87d33688ee4799a1b199fe01dc39dde6b2f8b9ac2cf5056a200fa1d2f49f6

memory/2396-11-0x0000000000200000-0x0000000000204000-memory.dmp

memory/2676-12-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2676-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2676-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2676-16-0x0000000073FCE000-0x0000000073FCF000-memory.dmp

memory/2676-17-0x0000000000380000-0x00000000003D4000-memory.dmp

memory/2676-18-0x0000000000560000-0x00000000005B2000-memory.dmp

memory/2676-19-0x0000000073FC0000-0x00000000746AE000-memory.dmp

memory/2676-73-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-81-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-79-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-77-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-75-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-70-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-71-0x0000000073FC0000-0x00000000746AE000-memory.dmp

memory/2676-68-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-66-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-64-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-62-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-60-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-58-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-57-0x0000000073FC0000-0x00000000746AE000-memory.dmp

memory/2676-55-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-53-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-51-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-49-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-47-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-45-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-43-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-41-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-39-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-37-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-35-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-33-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-31-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-29-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-27-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-25-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-23-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-21-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-20-0x0000000000560000-0x00000000005AD000-memory.dmp

memory/2676-1052-0x0000000073FC0000-0x00000000746AE000-memory.dmp

memory/2676-1053-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2676-1054-0x0000000073FCE000-0x0000000073FCF000-memory.dmp

memory/2676-1055-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 10:08

Reported

2024-05-09 10:10

Platform

win10v2004-20240508-en

Max time kernel

144s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

Description Indicator Process Target
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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3528 set thread context of 5040 N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\a2f706ab41a92d4fb767e26c7b1d710c165c59214456702be8bb2428d6d6236b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 164.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\aut46AE.tmp

MD5 d925ea1084d5c3256f9ddbc0e3e90a69
SHA1 aab985f3aa022792dd9ac219cae6663a32f5164a
SHA256 18f4c76ec53e0f974797ff843fd013b8526430b6bf5d6be7f0ca7c2e6854476a
SHA512 09db33ea4374553d9569c56bd691b27d4bd58cb62b5de12f5aa861cd3d1657b331f87d33688ee4799a1b199fe01dc39dde6b2f8b9ac2cf5056a200fa1d2f49f6

memory/3528-12-0x0000000003930000-0x0000000003934000-memory.dmp

memory/5040-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/5040-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/5040-16-0x0000000000400000-0x0000000000446000-memory.dmp

memory/5040-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/5040-17-0x00000000737EE000-0x00000000737EF000-memory.dmp

memory/5040-18-0x00000000030F0000-0x0000000003144000-memory.dmp

memory/5040-19-0x00000000737E0000-0x0000000073F90000-memory.dmp

memory/5040-20-0x0000000005E10000-0x00000000063B4000-memory.dmp

memory/5040-23-0x00000000737E0000-0x0000000073F90000-memory.dmp

memory/5040-22-0x0000000003250000-0x00000000032A2000-memory.dmp

memory/5040-21-0x00000000737E0000-0x0000000073F90000-memory.dmp

memory/5040-67-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-35-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-24-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-83-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-81-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-79-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-77-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-75-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-73-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-71-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-69-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-65-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-63-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-61-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-59-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-58-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-55-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-53-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-51-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-49-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-47-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-45-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-43-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-41-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-39-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-37-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-33-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-31-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-29-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-27-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-25-0x0000000003250000-0x000000000329D000-memory.dmp

memory/5040-1054-0x0000000005960000-0x00000000059C6000-memory.dmp

memory/5040-1055-0x00000000737E0000-0x0000000073F90000-memory.dmp

memory/5040-1056-0x0000000006780000-0x00000000067D0000-memory.dmp

memory/5040-1057-0x0000000006870000-0x0000000006902000-memory.dmp

memory/5040-1058-0x00000000067E0000-0x00000000067EA000-memory.dmp

memory/5040-1059-0x0000000000400000-0x0000000000446000-memory.dmp

memory/5040-1060-0x00000000737EE000-0x00000000737EF000-memory.dmp

memory/5040-1061-0x00000000737E0000-0x0000000073F90000-memory.dmp