agenttesla | 277bdc8ef28c316c3dbff5d656e2fa1ff2d25018e2bc4ebbdbc8bd60a1e3ede7 | Triage

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Overview

overview

Static

static

3

70654 SSEBACT.exe

windows7-x64

70654 SSEBACT.exe

windows10-2004-x64

Sharing

General

Target

026f12fdb0bf9f20686cad99cc2a1d7c_JaffaCakes118
Size

502KB
Sample

240328-lrlkeshg21
MD5

026f12fdb0bf9f20686cad99cc2a1d7c
SHA1

c438090380e7df245b7ce241e3182236b7f48ef6
SHA256

277bdc8ef28c316c3dbff5d656e2fa1ff2d25018e2bc4ebbdbc8bd60a1e3ede7
SHA512

2ac6b9e419462749f4eed4b320e3f23c06fd6fed39885e401f0a3987061c90ccca431cdf4aff535564aa376cea6cc104ce4df80f16faa240d9397f8f9de12011
SSDEEP

12288:OwmWkYkC4dAwgHsgN9RyEYT63B4xlrWPst+X:OtW9ktDgHsgN9RyJT+4TrWkM

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

70654 SSEBACT.exe

Resource

win7-20240221-en

agenttesla collection keylogger persistence spyware stealer trojan

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

70654 SSEBACT.exe

Resource

win10v2004-20240226-en

agenttesla collection keylogger persistence spyware stealer trojan

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.timsonlogisticske.com
Port:
587
Username:
info@timsonlogisticske.com
Password:
timsam2015

Targets

- Target
  
  70654 SSEBACT.exe
- Size
  
  389KB
- MD5
  
  54ad9166b1a65288183c4ee3a5fd0750
- SHA1
  
  36fad28b8c9b45a7b90c3f2fd4e5785b859e48ae
- SHA256
  
  faaa464df297e2bda628f86354e76da115e88941ec92386302a6cac74fecfca0
- SHA512
  
  3b9a58297ac116f94e8728a660cbb963c00722acb3c202ad23f7133eac2368bdbf665c32a1fa10b6f122dd5058113f54ed64fbfdfc1be66f7a701453aef59eba
- SSDEEP
  
  12288:tjlvy1zJ2WI3v+s41pAmvZxJXwM9ZaoxU8U:twZTIWs4ZpwMzlxU8U
Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- AgentTesla payload
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks

static1

behavioral1

agentteslacollectionkeyloggerpersistencespywarestealertrojan

behavioral2

agentteslacollectionkeyloggerpersistencespywarestealertrojan

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