agenttesla

General

Target
UPSCBJ190511770131.exe
Size 641KB
Sample230912-jldxaaef45
SHA256 c3a87824e88163e4d7fd71b84884fda2d4ba217944241fbd52d148cbc4779dfa
MD5 b8cc199b74e41775d8e26efc76dc2227
SHA1 7c17d09694fdec36e3080953639c50b5d94e863b
SHA512 5171fa7e85e1774b3d7e5f45ba851217ec0ad7e525bbac292d27ada8888a8b2ab5d7575e38a67492f304e2db3ceeb75f8c655deb34258a62705abd9b33a5a877
SSDEEP 12288:KyEYyVFStEK6kpUPU02wl2LEN6jPo8DInY7JyrumKd9QWoh+Z2jjzb3fiIKy:TV+FZK6kp4Ut0mEgDIn2Suwg23Diy
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
nl9.nlkoddos.com
Port
587
Username
[email protected]
Password
?J*UQj=)6}5u
Email to
[email protected]

Targets

- Target
  UPSCBJ190511770131.exe
- Size 641KB
- SHA256 c3a87824e88163e4d7fd71b84884fda2d4ba217944241fbd52d148cbc4779dfa
- MD5 b8cc199b74e41775d8e26efc76dc2227
- SHA1 7c17d09694fdec36e3080953639c50b5d94e863b
- SHA512 5171fa7e85e1774b3d7e5f45ba851217ec0ad7e525bbac292d27ada8888a8b2ab5d7575e38a67492f304e2db3ceeb75f8c655deb34258a62705abd9b33a5a877
- SSDEEP 12288:KyEYyVFStEK6kpUPU02wl2LEN6jPo8DInY7JyrumKd9QWoh+Z2jjzb3fiIKy:TV+FZK6kp4Ut0mEgDIn2Suwg23Diy
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

agenttesla collection keylogger spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2