agenttesla | cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078

General

Target

SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
Size

704KB
MD5

19630185ccadd2f0160f12fe72dd8389
SHA1

84315df3e72d19d9fd908e1fdb5afdb152bc0ddf
SHA256

cab3e26e0ef44ba9322a03c14bc81a9f35a897c2da066eb6605d879a49ddc078
SHA512

4186070ca7af7d72f21835def50cc0b1d9d073beac6509505c781e28ebf0d3a3b9e742fa8a40261c392f883a9aae885b0a7c7b71567902b5c4d7d5dcc151af50
SSDEEP

12288:7xvqH9YCPgRFmZE+SIjNqchie/IR9p9lm1xuIlTMWR4WuqimOMt+:7xvqH9YFRFmm+Sa9hie/ew1xrhMJqimX

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.rediffrnail.com
Port:
587
Username:
ado@rediffrnail.com
Password:
VhQ)^ti5
Email To:
ado@rediffrnail.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe

description	pid	process	target process
PID 1856 set thread context of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

516 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1724 SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
Token: SeDebugPrivilege 516 powershell.exe

pid	process
516	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1724	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
Token: SeDebugPrivilege	516	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe

description	pid	process	target process
PID 1856 wrote to memory of 516	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	powershell.exe
PID 1856 wrote to memory of 516	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	powershell.exe
PID 1856 wrote to memory of 516	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	powershell.exe
PID 1856 wrote to memory of 516	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	powershell.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
PID 1856 wrote to memory of 1724	1856	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe	SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1856

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.IL.Trojan.MSILZilla.26597.28474.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1724

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/516-74-0x0000000002680000-0x00000000026C0000-memory.dmp

Filesize
256KB

Download
memory/1724-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-71-0x00000000042A0000-0x00000000042E0000-memory.dmp

Filesize
256KB

Download
memory/1724-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1724-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1856-59-0x0000000004D70000-0x0000000004DE6000-memory.dmp

Filesize
472KB

Download
memory/1856-56-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/1856-54-0x0000000000D90000-0x0000000000E46000-memory.dmp

Filesize
728KB

Download
memory/1856-60-0x0000000004CB0000-0x0000000004CE2000-memory.dmp

Filesize
200KB

Download
memory/1856-58-0x00000000005B0000-0x00000000005BC000-memory.dmp

Filesize
48KB

Download
memory/1856-57-0x00000000005A0000-0x00000000005AE000-memory.dmp

Filesize
56KB

Download
memory/1856-55-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download

Analysis

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