agenttesla | 86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e

General

Target

86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
Size

836KB
MD5

0668ddb7de67098ce3a2196f81602740
SHA1

1e54e23d77360b45a297ee1e4040e51a93fb38f8
SHA256

86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e
SHA512

04b1d59543f65533efab5fafbdda3a75feb8bae34b3f91912692b9d46773df2b417e1b672b470d6e565ee5e54c298bf77b37721e6be98a8c4583d4ee94afad2f
SSDEEP

12288:i+x504bFtx504bFWxPah3iI6p0lJy5hzmnIFMgKOyg+tlxoJjzX374:Hw4bjw4bZ3k0nmCIFMgxrfn7

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Jchalen82
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2652	powershell.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
2468	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
2468	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
2652	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
Token: SeDebugPrivilege	2468	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
Token: SeDebugPrivilege	2652	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2652	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	28
PID 2032 wrote to memory of 2652	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	28
PID 2032 wrote to memory of 2652	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	28
PID 2032 wrote to memory of 2652	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	28
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30
PID 2032 wrote to memory of 2468	2032	86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe	30

C:\Users\Admin\AppData\Local\Temp\86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
"C:\Users\Admin\AppData\Local\Temp\86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032
- 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\86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2652
- C:\Users\Admin\AppData\Local\Temp\86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe
  "C:\Users\Admin\AppData\Local\Temp\86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2032-19-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2032-1-0x0000000000C80000-0x0000000000D54000-memory.dmp

Filesize
848KB

Download
memory/2032-2-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2032-3-0x0000000000390000-0x00000000003AA000-memory.dmp

Filesize
104KB

Download
memory/2032-4-0x00000000003B0000-0x00000000003C0000-memory.dmp

Filesize
64KB

Download
memory/2032-5-0x0000000004F10000-0x0000000004F92000-memory.dmp

Filesize
520KB

Download
memory/2032-0-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/2468-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2468-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2468-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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