agenttesla | 6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae

General

Target

6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
Size

530KB
MD5

0841c2069574298555b6fc6a6b650318
SHA1

9594c397737cf58dda9a442db8940cb7771c6c4e
SHA256

6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae
SHA512

7713dfd123e3406a8edd2e8070eead65c6a6b7d456737783bd0c2ac7ada0b590bb820ffa2cde0122e80f69330cfe3dd7eb4ab0aac638c079a3b3c38aa17664bd
SSDEEP

6144:sGxhLqIj0vvROK1cCu+mTKZ4NYrY0WWIx+L766MrREfaA3T6FemuszQxbbEakca4:FVwZTjuf+Z4T06x0766M/AD0emk5fa5O

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.jiemeimoulds.com
Port:
587
Username:
[email protected]
Password:
solution2527937

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/1948-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1948-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1948-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1948-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1948-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jFGNZY = "C:\\Users\\Admin\\AppData\\Roaming\\jFGNZY\\jFGNZY.exe"	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2780 set thread context of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1140	1948	WerFault.exe	32

System Location Discovery: System Language Discovery 1 TTPs 3 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	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2628	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
Token: SeDebugPrivilege	1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2628	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	31
PID 2780 wrote to memory of 2628	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	31
PID 2780 wrote to memory of 2628	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	31
PID 2780 wrote to memory of 2628	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	31
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 2780 wrote to memory of 1948	2780	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	32
PID 1948 wrote to memory of 1140	1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	35
PID 1948 wrote to memory of 1140	1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	35
PID 1948 wrote to memory of 1140	1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	35
PID 1948 wrote to memory of 1140	1948	6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe	35

C:\Users\Admin\AppData\Local\Temp\6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
"C:\Users\Admin\AppData\Local\Temp\6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZOOuQZIb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA65D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2628
- C:\Users\Admin\AppData\Local\Temp\6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe
  "C:\Users\Admin\AppData\Local\Temp\6dea68022ac1865157082d6490fc038bda7585ab31329fd6bdd3b554854a6fae.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 940
    3⤵
    - Program crash
    PID:1140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

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/1948-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1948-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-30-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/1948-25-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/1948-28-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/1948-26-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/1948-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1948-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2780-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/2780-3-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/2780-1-0x0000000000350000-0x00000000003DA000-memory.dmp

Filesize
552KB

Download
memory/2780-27-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2780-5-0x0000000005B80000-0x0000000005BE0000-memory.dmp

Filesize
384KB

Download
memory/2780-4-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2780-2-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads