Malware Analysis Report

2024-11-30 05:47

Sample ID 240619-cpsfhssbnc
Target 57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e
SHA256 57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e
Tags
agenttesla 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

57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e

Threat Level: Known bad

The file 57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 02:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 02:15

Reported

2024-06-19 02:17

Platform

win7-20240611-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 1208 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

Processes

C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp

Files

memory/1208-0-0x000000007462E000-0x000000007462F000-memory.dmp

memory/1208-1-0x0000000000320000-0x00000000003C8000-memory.dmp

memory/1208-2-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/1208-3-0x00000000003F0000-0x0000000000402000-memory.dmp

memory/1208-4-0x0000000000520000-0x0000000000528000-memory.dmp

memory/1208-5-0x0000000000530000-0x000000000053C000-memory.dmp

memory/1208-6-0x0000000004ED0000-0x0000000004F52000-memory.dmp

memory/3008-8-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-10-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-14-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-18-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/3008-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-16-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3008-9-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1208-19-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/3008-20-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/3008-21-0x0000000074620000-0x0000000074D0E000-memory.dmp

memory/3008-22-0x0000000074620000-0x0000000074D0E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 02:15

Reported

2024-06-19 02:18

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe
PID 4828 wrote to memory of 3560 N/A C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

Processes

C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe

"C:\Users\Admin\AppData\Local\Temp\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 205.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 beirutrest.com udp
US 50.87.144.157:21 beirutrest.com tcp
US 8.8.8.8:53 157.144.87.50.in-addr.arpa udp
US 50.87.144.157:39218 beirutrest.com tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 32.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 10.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4828-0-0x000000007536E000-0x000000007536F000-memory.dmp

memory/4828-1-0x0000000000A40000-0x0000000000AE8000-memory.dmp

memory/4828-2-0x0000000005A80000-0x0000000006024000-memory.dmp

memory/4828-3-0x0000000005570000-0x0000000005602000-memory.dmp

memory/4828-4-0x0000000075360000-0x0000000075B10000-memory.dmp

memory/4828-5-0x0000000005500000-0x000000000550A000-memory.dmp

memory/4828-6-0x00000000057C0000-0x000000000585C000-memory.dmp

memory/4828-7-0x00000000059E0000-0x00000000059F2000-memory.dmp

memory/4828-8-0x0000000005A10000-0x0000000005A18000-memory.dmp

memory/4828-9-0x0000000005A20000-0x0000000005A2C000-memory.dmp

memory/4828-10-0x00000000068B0000-0x0000000006932000-memory.dmp

memory/3560-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3560-14-0x0000000075360000-0x0000000075B10000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\57e4df3f7dd92e61cbd2deee27fdad824b15320348db014e09032cc5eeecdb8e.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/4828-15-0x0000000075360000-0x0000000075B10000-memory.dmp

memory/3560-16-0x0000000005040000-0x00000000050A6000-memory.dmp

memory/3560-17-0x0000000075360000-0x0000000075B10000-memory.dmp

memory/3560-18-0x0000000006710000-0x0000000006760000-memory.dmp

memory/3560-19-0x0000000075360000-0x0000000075B10000-memory.dmp