agenttesla | 102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a

General

Target

102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
Size

550KB
MD5

97bac6c3953071be8d52c3d1c6c64605
SHA1

5b29066310b8c32efa33d28fc19927466129a2fc
SHA256

102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a
SHA512

ff19ce0877651bd2b02ab0d16405cdafb71fc41d4bfa8632b25083ad1f95e8603f67b38a2aad015b79add66e8a4710ac14a9f473f74e3962a8bfc5254faa5c9c
SSDEEP

12288:qq0ZKs9DtgHHLDH3rYs52m60F/mye6zLxG6lPAoTfP7r9r/+pppppppppppppppX:qq0cMhgHHLDbYs52m6K/my13HPVTf1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2888	Powershell.exe
2620	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
2620	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2888	Powershell.exe
Token: SeDebugPrivilege	2620	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2888	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	28
PID 2924 wrote to memory of 2888	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	28
PID 2924 wrote to memory of 2888	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	28
PID 2924 wrote to memory of 2888	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	28
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30
PID 2924 wrote to memory of 2620	2924	102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe	30

C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
"C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" 'C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PDF.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2888
- C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe
  "C:\Users\Admin\AppData\Local\Temp\102e7728d54230c120e34010140ffe3db2bd87f9fb9e09b29b368af47b8a353a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2620-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2888-6-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2888-9-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2888-8-0x0000000001C40000-0x0000000001C80000-memory.dmp

Filesize
256KB

Download
memory/2888-7-0x000000006F2E0000-0x000000006F88B000-memory.dmp

Filesize
5.7MB

Download
memory/2924-10-0x0000000000580000-0x000000000058A000-memory.dmp

Filesize
40KB

Download
memory/2924-0-0x0000000000920000-0x00000000009B0000-memory.dmp

Filesize
576KB

Download
memory/2924-3-0x00000000008D0000-0x0000000000926000-memory.dmp

Filesize
344KB

Download
memory/2924-2-0x00000000040B0000-0x00000000040F0000-memory.dmp

Filesize
256KB

Download
memory/2924-1-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-23-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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