agenttesla

General

Target

e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f.xlsx
Size

664KB
Sample

240509-ckwmdacf7v
MD5

e6e804e32c278493689f6b0b95d4f78b
SHA1

60ed9b94a5bd3f247b9e401196a9b1f9a41e6429
SHA256

e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f
SHA512

4438cda3ba381f62fb7cc131e3e52049d06d3169b193b4996474c225697f22d2cebba5a97ee319def34b9fdc21ee507d09519698c13423b761feb9149fb4a659
SSDEEP

12288:ltnW2oFEWBZXOy4tr0WETIfR1RN0/CSuo9dBPdcAlppBVP208:zW2ielQWCIfr0JZpdjpBNv8

Score

10^/10

Malware Config

Targets

- Target
  
  e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f.xlsx
- Size
  
  664KB
- MD5
  
  e6e804e32c278493689f6b0b95d4f78b
- SHA1
  
  60ed9b94a5bd3f247b9e401196a9b1f9a41e6429
- SHA256
  
  e1b3f274356e15e14aa24e3651b0097ba60c5f91a5a7c6a3884896e11224486f
- SHA512
  
  4438cda3ba381f62fb7cc131e3e52049d06d3169b193b4996474c225697f22d2cebba5a97ee319def34b9fdc21ee507d09519698c13423b761feb9149fb4a659
- SSDEEP
  
  12288:ltnW2oFEWBZXOy4tr0WETIfR1RN0/CSuo9dBPdcAlppBVP208:zW2ielQWCIfr0JZpdjpBNv8
Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Detect ZGRat V1
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Detect packed .NET executables. Mostly AgentTeslaV4.
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
- Detects executables referencing Windows vault credential objects. Observed in infostealers
- Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
- Detects executables referencing many email and collaboration clients. Observed in information stealers
- Detects executables referencing many file transfer clients. Observed in information stealers
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Exploitation for Client Execution

1

T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Detect ZGRat V1

ZGRat

Detect packed .NET executables. Mostly AgentTeslaV4.

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Detects executables referencing Windows vault credential objects. Observed in infostealers

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Detects executables referencing many email and collaboration clients. Observed in information stealers

Detects executables referencing many file transfer clients. Observed in information stealers

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Loads dropped DLL

AutoIT Executable

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2