agenttesla | d237bd319d8148b64a5714fa35e09b86f2eab559499f2a9112dac63236360043

General

Target

ORDINE 01-005919_pdf .exe
Size

372KB
MD5

83979988b7eee53f987fd8ed71d3147f
SHA1

c6a47777fe3078408471497087c3df23b3c39997
SHA256

ff35e95ff9ded617358d381b1a6ff7ad41b91a72ed823c827c756884a1c0c802
SHA512

9632623e414d1d6d0de0bd09c33f9d90036555a9c33d5cbbae6e83999200a00c804726be35f7043bd886b42b07ee3bddc1b686fb18d0356bad0028aab6d3bfa2
SSDEEP

6144:ax0VDXxQyrWwyJkeY+Js0OdOM2nY8U/MI6Cv1QBRc++dYB6ZZY32fX/pnneU5jk:y0VLxQyrWscT+8U/+

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mailbuilderbuilder.com
Port:
587
Username:
[email protected]
Password:
Alluminio.1
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\Gvcvmdubbv = "C:\\Users\\Admin\\AppData\\Roaming\\Gvcvmdubbv.exe"	ORDINE 01-005919_pdf .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.

flow	ioc
6	api.ipify.org
7	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1652 set thread context of 2848	1652	ORDINE 01-005919_pdf .exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	ORDINE 01-005919_pdf .exe
2848	ORDINE 01-005919_pdf .exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1652	ORDINE 01-005919_pdf .exe
Token: SeDebugPrivilege	2848	ORDINE 01-005919_pdf .exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30
PID 1652 wrote to memory of 2848	1652	ORDINE 01-005919_pdf .exe	30

C:\Users\Admin\AppData\Local\Temp\ORDINE 01-005919_pdf .exe
"C:\Users\Admin\AppData\Local\Temp\ORDINE 01-005919_pdf .exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Users\Admin\AppData\Local\Temp\ORDINE 01-005919_pdf .exe
  "C:\Users\Admin\AppData\Local\Temp\ORDINE 01-005919_pdf .exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2848

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1652-18-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1652-4-0x0000000000B40000-0x0000000000B80000-memory.dmp

Filesize
256KB

Download
memory/1652-0-0x0000000000CC0000-0x0000000000D22000-memory.dmp

Filesize
392KB

Download
memory/1652-3-0x0000000005340000-0x0000000005398000-memory.dmp

Filesize
352KB

Download
memory/1652-1-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1652-5-0x0000000004E50000-0x0000000004E90000-memory.dmp

Filesize
256KB

Download
memory/1652-6-0x00000000053A0000-0x00000000053EC000-memory.dmp

Filesize
304KB

Download
memory/1652-7-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1652-8-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/1652-2-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/2848-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2848-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2848-23-0x0000000000860000-0x00000000008A0000-memory.dmp

Filesize
256KB

Download
memory/2848-22-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2848-24-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads