agenttesla | b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62

General

Target

b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe
Size

12KB
MD5

993da48540a2412e8db984b790944f34
SHA1

f4c946466fd439ebedd8c045909674e76f765f29
SHA256

b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62
SHA512

8788077de9a8fd932e11bb11581ee7b1ee3040b930408f641449f29d271ca1b1769497f1c07148873c1ab3e2eeda652fcafe26eef8f9b2f41c672206b216f1f9
SSDEEP

192:fdQ8+pGrmjALBBhaqFYw55bGTzK5jX92PxcZ:fO8YKmjSxFv5JQzKJX9r

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.jaazgroup.com
Port:
587
Username:
[email protected]
Password:
cincin/123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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-1-5-21-2192493100-457715857-1189582111-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Xteqxrqlntx = "C:\\Users\\Admin\\AppData\\Roaming\\Xteqxrqlntx.exe"	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1164 set thread context of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2536	1992	WerFault.exe	95

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1992	aspnet_compiler.exe
1992	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe
Token: SeDebugPrivilege	1992	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95
PID 1164 wrote to memory of 1992	1164	b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe	95

C:\Users\Admin\AppData\Local\Temp\b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe
"C:\Users\Admin\AppData\Local\Temp\b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 1396
    3⤵
    - Program crash
    PID:2536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1992 -ip 1992
1⤵
PID:4072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1164-8-0x0000000005530000-0x0000000005540000-memory.dmp

Filesize
64KB

Download
memory/1164-6-0x00000000069F0000-0x0000000006A3C000-memory.dmp

Filesize
304KB

Download
memory/1164-2-0x0000000005530000-0x0000000005540000-memory.dmp

Filesize
64KB

Download
memory/1164-3-0x0000000006870000-0x00000000068CA000-memory.dmp

Filesize
360KB

Download
memory/1164-1-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1164-5-0x00000000069A0000-0x00000000069E0000-memory.dmp

Filesize
256KB

Download
memory/1164-0-0x0000000000AD0000-0x0000000000AD8000-memory.dmp

Filesize
32KB

Download
memory/1164-7-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1164-4-0x0000000006940000-0x0000000006982000-memory.dmp

Filesize
264KB

Download
memory/1164-9-0x0000000007070000-0x0000000007614000-memory.dmp

Filesize
5.6MB

Download
memory/1164-13-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1992-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1992-14-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1992-15-0x0000000005360000-0x0000000005370000-memory.dmp

Filesize
64KB

Download
memory/1992-16-0x0000000005370000-0x00000000053D6000-memory.dmp

Filesize
408KB

Download
memory/1992-17-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads