Malware Analysis Report

2024-12-07 14:05

Sample ID 241113-a3jpestgpj
Target MT OCEANUS 9 VOY 11.12-24 Nov 2024 EPDA REQUEST.rar
SHA256 0fe0f9e453be4ed2e5c6edc58df71ddbcb6ba86d53dbbd98b7391c71dddc03bf
Tags
agenttesla discovery keylogger 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

0fe0f9e453be4ed2e5c6edc58df71ddbcb6ba86d53dbbd98b7391c71dddc03bf

Threat Level: Known bad

The file MT OCEANUS 9 VOY 11.12-24 Nov 2024 EPDA REQUEST.rar was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Looks up external IP address via web service

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 00:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 00:44

Reported

2024-11-13 00:46

Platform

win7-20241010-en

Max time kernel

117s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr" /S

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2252 set thread context of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2252 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr
PID 2252 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

Processes

C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr" /S

C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr"

C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/2252-0-0x000000007490E000-0x000000007490F000-memory.dmp

memory/2252-1-0x00000000001C0000-0x0000000000266000-memory.dmp

memory/2252-2-0x0000000074900000-0x0000000074FEE000-memory.dmp

memory/2252-3-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2252-4-0x000000007490E000-0x000000007490F000-memory.dmp

memory/2252-5-0x0000000074900000-0x0000000074FEE000-memory.dmp

memory/2252-6-0x00000000051F0000-0x0000000005276000-memory.dmp

memory/2132-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-21-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-19-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-17-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2132-13-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-9-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2132-22-0x0000000074900000-0x0000000074FEE000-memory.dmp

memory/2252-23-0x0000000074900000-0x0000000074FEE000-memory.dmp

memory/2132-24-0x0000000074900000-0x0000000074FEE000-memory.dmp

memory/2132-25-0x0000000074900000-0x0000000074FEE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 00:44

Reported

2024-11-13 00:46

Platform

win10v2004-20241007-en

Max time kernel

118s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr" /S

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4724 set thread context of 2356 N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr" /S

C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr

"C:\Users\Admin\AppData\Local\Temp\SxAW8yxUsvOykMP.scr"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp
US 8.8.8.8:53 205.12.26.104.in-addr.arpa udp
US 8.8.8.8:53 cash4cars.nz udp
AU 114.142.162.17:21 cash4cars.nz tcp
US 8.8.8.8:53 17.162.142.114.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/4724-0-0x000000007462E000-0x000000007462F000-memory.dmp

memory/4724-1-0x0000000000AA0000-0x0000000000B46000-memory.dmp

memory/4724-2-0x0000000005AA0000-0x0000000006044000-memory.dmp

memory/4724-3-0x0000000005590000-0x0000000005622000-memory.dmp

memory/4724-4-0x0000000005550000-0x000000000555A000-memory.dmp

memory/4724-5-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/4724-6-0x00000000057F0000-0x000000000588C000-memory.dmp

memory/4724-7-0x00000000057D0000-0x00000000057E2000-memory.dmp

memory/4724-8-0x000000007462E000-0x000000007462F000-memory.dmp

memory/4724-9-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/4724-10-0x0000000006B10000-0x0000000006B96000-memory.dmp

memory/2356-11-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SxAW8yxUsvOykMP.scr.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/2356-14-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/4724-15-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/2356-16-0x0000000005180000-0x00000000051E6000-memory.dmp

memory/2356-17-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/2356-18-0x00000000066A0000-0x00000000066F0000-memory.dmp

memory/2356-19-0x0000000074620000-0x0000000074DD0000-memory.dmp