agenttesla | 015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667

Analysis

max time kernel
129s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 14:18

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General

Target

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe
Size

2.5MB
MD5

8777abeae397cf3033273c614b777c2e
SHA1

c90bdf41a1447986b7307ba256613e2e21c62a33
SHA256

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667
SHA512

3a89ba6b462f8648122d8b9b2fc9cb9be2d46614cfec0c3ab3193ae86f0a8aba561a88d63d0009167686bd44ac3ecaf1f0ad808fcee722d84995fdf2c5fe6fcf
SSDEEP

24576:1qCdMP5SdezpyFNrhSCPuoX0k6O2BusxExVJhevLg31+mYGnKBF2JETXHOa5WL3n:1P6hSrcCPT0JvLg31+mYGnKDRTXs3S4

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.temikan.com.tr
Port:
587
Username:
[email protected]
Password:
temikan63

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.temikan.com.tr
Port:
587
Username:
[email protected]
Password:
temikan63
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

Processes:

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667 = "\"C:\\Users\\Admin\\015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe\""	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

18 api.ipify.org
21 api.ipify.org

flow	ioc
18	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe

description	pid	process	target process
PID 812 set thread context of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

CasPol.exe

pid process

2892 CasPol.exe
2892 CasPol.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

CasPol.exe

description pid process

Token: SeDebugPrivilege 2892 CasPol.exe

pid	process
2892	CasPol.exe
2892	CasPol.exe

description	pid	process
Token: SeDebugPrivilege	2892	CasPol.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe

description	pid	process	target process
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe
PID 812 wrote to memory of 2892	812	015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe
"C:\Users\Admin\AppData\Local\Temp\015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2892-1-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-2-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/2892-3-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/2892-4-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/2892-5-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download
memory/2892-6-0x0000000006320000-0x0000000006370000-memory.dmp

Filesize
320KB

Download
memory/2892-7-0x0000000006410000-0x00000000064AC000-memory.dmp

Filesize
624KB

Download
memory/2892-8-0x0000000006550000-0x00000000065E2000-memory.dmp

Filesize
584KB

Download
memory/2892-9-0x00000000064D0000-0x00000000064DA000-memory.dmp

Filesize
40KB

Download
memory/2892-10-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/2892-11-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download