agenttesla | b9cc4e51b1539a1e0222c25d78b79329cbcfc16c92f552f1a9627eef8738f439

General

Target

ba9c98a7b7ae0c218b4b29579b6cef0d.exe
Size

1.1MB
MD5

ba9c98a7b7ae0c218b4b29579b6cef0d
SHA1

eb485b41a99ca4b38183f130b9a180bcab2f3477
SHA256

b9cc4e51b1539a1e0222c25d78b79329cbcfc16c92f552f1a9627eef8738f439
SHA512

63aea87f171082a2763a1edbba8a33513b563295fa8f7e8ee75863fc8c12161d13118d6af99f5dd55b36ffab3321ab0d04270bcafad0e39e307f21f3f86ad8f2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
Neways@123

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1116-68-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1116-69-0x000000000043747E-mapping.dmp	family_agenttesla
behavioral1/memory/1116-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

ba9c98a7b7ae0c218b4b29579b6cef0d.exe

description pid process target process

PID 1724 set thread context of 1116 1724 ba9c98a7b7ae0c218b4b29579b6cef0d.exe ba9c98a7b7ae0c218b4b29579b6cef0d.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

536 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ba9c98a7b7ae0c218b4b29579b6cef0d.exe

pid process

1116 ba9c98a7b7ae0c218b4b29579b6cef0d.exe
1116 ba9c98a7b7ae0c218b4b29579b6cef0d.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ba9c98a7b7ae0c218b4b29579b6cef0d.exe

description pid process

Token: SeDebugPrivilege 1116 ba9c98a7b7ae0c218b4b29579b6cef0d.exe

description	pid	process	target process
PID 1724 set thread context of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe

pid	process
536	schtasks.exe

pid	process
1116	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
1116	ba9c98a7b7ae0c218b4b29579b6cef0d.exe

description	pid	process
Token: SeDebugPrivilege	1116	ba9c98a7b7ae0c218b4b29579b6cef0d.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

ba9c98a7b7ae0c218b4b29579b6cef0d.exe

description	pid	process	target process
PID 1724 wrote to memory of 536	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	schtasks.exe
PID 1724 wrote to memory of 536	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	schtasks.exe
PID 1724 wrote to memory of 536	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	schtasks.exe
PID 1724 wrote to memory of 536	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	schtasks.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe
PID 1724 wrote to memory of 1116	1724	ba9c98a7b7ae0c218b4b29579b6cef0d.exe	ba9c98a7b7ae0c218b4b29579b6cef0d.exe

C:\Users\Admin\AppData\Local\Temp\ba9c98a7b7ae0c218b4b29579b6cef0d.exe
"C:\Users\Admin\AppData\Local\Temp\ba9c98a7b7ae0c218b4b29579b6cef0d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OpGRFzGqGKqPJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1297.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:536
- C:\Users\Admin\AppData\Local\Temp\ba9c98a7b7ae0c218b4b29579b6cef0d.exe
  "C:\Users\Admin\AppData\Local\Temp\ba9c98a7b7ae0c218b4b29579b6cef0d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1297.tmp

MD5
ce5b0c1ed54cfd9c9130a35759b6f58f

SHA1
fc8f798df5e925b251eb290fc466078bb2a80783

SHA256
7d03b18781b8d7c20d9144ba7ba96474498a739bda40aada22110be439ae747f

SHA512
28cd5daa58427d0a90ff57f504259c4532a97829ef4917b3d56f0b14d2359ca8204c5164b7084a367ab177fd2957ba2e0917f96ba85c02790e043d323b398fee

Download Submit
memory/536-66-0x0000000000000000-mapping.dmp

Download
memory/1116-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1116-69-0x000000000043747E-mapping.dmp

Download
memory/1116-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1116-72-0x0000000004A80000-0x0000000004A81000-memory.dmp

Filesize
4KB

Download
memory/1724-60-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/1724-62-0x0000000000530000-0x0000000000531000-memory.dmp

Filesize
4KB

Download
memory/1724-63-0x00000000004B0000-0x00000000004CB000-memory.dmp

Filesize
108KB

Download
memory/1724-64-0x0000000005D30000-0x0000000005DA8000-memory.dmp

Filesize
480KB

Download
memory/1724-65-0x0000000000AF0000-0x0000000000B2E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads