agenttesla | 6f7d7fbc9772d745d1a2281610d5ed54298242517def46e6160a9d16422e438b

General

Target

PROFORMA FATURA.exe
Size

701KB
MD5

50a0f12098868a4301da28ab1576048b
SHA1

e16affe57035cc474e98c284c279be9c7cbe5f84
SHA256

bdb0cb51d14e20ce3c79238c9cfc834949501e111fa0e080918264e8a25c046f
SHA512

13647b05d45954e0cad8d782168ef2e08863ee3efa9fef6b180010b34bd1d883c975bbf0706f66fdb694dc8be16f3c3c07ef384e868b53e073fb34168566e4d1
SSDEEP

12288:M+M9hCahz1CjXpy08K7iI4KhaMX0HXXn6wYv5gPpFatCeYGczgJlAWVukR:EU44jXpzHnh7X0Hrk/u07/

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.zqamcx.com
Port:
587
Username:
[email protected]
Password:
Anambraeast@
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 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 2820	1968	PROFORMA FATURA.exe	30

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2820	PROFORMA FATURA.exe
2820	PROFORMA FATURA.exe
2776	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2820	PROFORMA FATURA.exe
Token: SeDebugPrivilege	2776	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2820	PROFORMA FATURA.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2776	1968	PROFORMA FATURA.exe	28
PID 1968 wrote to memory of 2776	1968	PROFORMA FATURA.exe	28
PID 1968 wrote to memory of 2776	1968	PROFORMA FATURA.exe	28
PID 1968 wrote to memory of 2776	1968	PROFORMA FATURA.exe	28
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30
PID 1968 wrote to memory of 2820	1968	PROFORMA FATURA.exe	30

C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe
"C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1968
- 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\PROFORMA FATURA.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe
  "C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2820

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

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/1968-20-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-1-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-2-0x0000000002550000-0x0000000002590000-memory.dmp

Filesize
256KB

Download
memory/1968-3-0x0000000000350000-0x0000000000362000-memory.dmp

Filesize
72KB

Download
memory/1968-4-0x00000000005B0000-0x00000000005BE000-memory.dmp

Filesize
56KB

Download
memory/1968-5-0x0000000004F40000-0x0000000004FC4000-memory.dmp

Filesize
528KB

Download
memory/1968-0-0x0000000000F30000-0x0000000000FE0000-memory.dmp

Filesize
704KB

Download
memory/2776-28-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-27-0x0000000002390000-0x00000000023D0000-memory.dmp

Filesize
256KB

Download
memory/2776-26-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-25-0x0000000002390000-0x00000000023D0000-memory.dmp

Filesize
256KB

Download
memory/2776-24-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-19-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2820-21-0x0000000000E40000-0x0000000000E80000-memory.dmp

Filesize
256KB

Download
memory/2820-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-29-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2820-30-0x0000000000E40000-0x0000000000E80000-memory.dmp

Filesize
256KB

Download

Analysis

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