agenttesla | 680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6

General

Target

680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe
Size

428KB
MD5

222e4ef509194a4247bcb523110e5fc6
SHA1

a751e7514ec1bf0512248e071fa35b3611d083d3
SHA256

680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6
SHA512

76e3bcde805a0f34feb2ccc800560c0307f248e2613dc27238d4e649b033a4f2097c20d77dbb31670ecee8b7f9ebd857900263e3c8bd0c653818919556708e6d
SSDEEP

6144:TZK7MOQgX0tQeoPaFCkToPYAxpGfWFN4iJNHYBAd8sJKruxQOGIusS9gtuL:dQeIaqQ0EfWH4YZRdhG2QXII9gt

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.ercolina-usa.com
Port:
21
Username:
[email protected]
Password:
1.$.#t~cK;4C

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.ercolina-usa.com
Port:
21
Username:
[email protected]
Password:
1.$.#t~cK;4C

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 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1072	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe
1072	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1072	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1072	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28
PID 2980 wrote to memory of 1072	2980	680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe	28

C:\Users\Admin\AppData\Local\Temp\680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe
"C:\Users\Admin\AppData\Local\Temp\680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe
  "C:\Users\Admin\AppData\Local\Temp\680654b64bbe030b78d39d248787e41051c6f92bcc98b4fbbcbd9246081615b6.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1072

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/1072-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1072-20-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-21-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/1072-23-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/1072-5-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-24-0x0000000004A70000-0x0000000004AB0000-memory.dmp

Filesize
256KB

Download
memory/1072-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1072-22-0x0000000004A70000-0x0000000004AB0000-memory.dmp

Filesize
256KB

Download
memory/2980-0-0x0000000000020000-0x0000000000090000-memory.dmp

Filesize
448KB

Download
memory/2980-1-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2980-3-0x0000000004C10000-0x0000000004C6A000-memory.dmp

Filesize
360KB

Download
memory/2980-2-0x0000000004BD0000-0x0000000004C10000-memory.dmp

Filesize
256KB

Download
memory/2980-4-0x00000000005A0000-0x00000000005AA000-memory.dmp

Filesize
40KB

Download
memory/2980-19-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads