agenttesla | 897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669

General

Target

897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe
Size

344KB
MD5

db5a06e5fb1553a24338648941f58281
SHA1

20ea69c3420ad62b1ef4423370ebeb8b326a50b9
SHA256

897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669
SHA512

c703e563bef7d398b70454e35f8dad4855bd24d0e5b9ebaff5682f10fb0819c9946c6cbad040ddb0c863a4044ebb54807b317c5196f34d0dec0e09b352c253d9
SSDEEP

6144:3J89OaYXcheo68PB8+V5hLI2msxbvuDqPNxuklLb46oanY3eoFXntD40eopoG:iOPXcVP+YLYwi2PNxddcenY3eIXntDts

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
|[NbQj>}o^#0
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

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
3	api.ipify.org
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2220 set thread context of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2892	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe
2892	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2892	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28
PID 2220 wrote to memory of 2892	2220	897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe	28

C:\Users\Admin\AppData\Local\Temp\897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe
"C:\Users\Admin\AppData\Local\Temp\897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe
  "C:\Users\Admin\AppData\Local\Temp\897199ac29d5d1bd3a92f0cb0f8be6f3575dfcdc8ded7d73da2900ced9c56669.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2220-0-0x0000000000920000-0x000000000097C000-memory.dmp

Filesize
368KB

Download
memory/2220-1-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-2-0x00000000006A0000-0x00000000006E0000-memory.dmp

Filesize
256KB

Download
memory/2220-3-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2220-17-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-5-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-18-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-19-0x0000000074A40000-0x000000007512E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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