agenttesla | b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7

General

Target

b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe
Size

1.1MB
MD5

674524d2048c49e12fa30e6f42ead69a
SHA1

d7a6349ab0c08e0825c7ab0b7e65c719ebcdc9a6
SHA256

b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7
SHA512

9d80559a64b453f02ec432553f9d781317924cd24e962af2ee2c024829441d45ae64381aeca4b6d7a5d819959c177fe35a7fb4398327684c126d3b2ab254c9ff
SSDEEP

24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8aUEveu5+TS:5TvC/MTQYxsWR7aUEB+T

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pgsu.co.id
Port:
587
Username:
[email protected]
Password:
Vecls16@Vezs
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1548 set thread context of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1984	RegSvcs.exe
1984	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1984	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe
1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe
1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1984	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28
PID 1548 wrote to memory of 1984	1548	b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe	28

C:\Users\Admin\AppData\Local\Temp\b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe
"C:\Users\Admin\AppData\Local\Temp\b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1548-6-0x0000000000A80000-0x0000000000E80000-memory.dmp

Filesize
4.0MB

Download
memory/1984-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-12-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/1984-13-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/1984-14-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/1984-15-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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