agenttesla | ee0ce73cb38775e87e2e1e7391bd333a950027577b4bd3213422e396ba4ff3b1

General

Target

PO CPO_9785677-1 (ITN 095784).exe
Size

516KB
MD5

04ce2f0ca28c875383e53ba18fab1f16
SHA1

9b4b84d26cbf6c411ed8f4b862f3e28e4aee5a76
SHA256

ee0ce73cb38775e87e2e1e7391bd333a950027577b4bd3213422e396ba4ff3b1
SHA512

5e24ffc2f434e228cbb14e5199520b3ab6e1cf1a73a12bfaae389bba73f82bd4c1231e0d39c17447b456f6677315c0e9bfaa41e0052e6e9a67b6db6dc8586ad3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
frankmillloggins@vivaldi.net
Password:
Amalogs21345@

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1352-68-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1352-69-0x00000000004374EE-mapping.dmp	family_agenttesla
behavioral1/memory/1352-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_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
T1081
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
T1081
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
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO CPO_9785677-1 (ITN 095784).exe

description pid process target process

PID 1040 set thread context of 1352 1040 PO CPO_9785677-1 (ITN 095784).exe PO CPO_9785677-1 (ITN 095784).exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

PO CPO_9785677-1 (ITN 095784).exePO CPO_9785677-1 (ITN 095784).exe

pid process

1040 PO CPO_9785677-1 (ITN 095784).exe
1352 PO CPO_9785677-1 (ITN 095784).exe
1352 PO CPO_9785677-1 (ITN 095784).exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO CPO_9785677-1 (ITN 095784).exePO CPO_9785677-1 (ITN 095784).exe

description pid process

Token: SeDebugPrivilege 1040 PO CPO_9785677-1 (ITN 095784).exe
Token: SeDebugPrivilege 1352 PO CPO_9785677-1 (ITN 095784).exe

description	pid	process	target process
PID 1040 set thread context of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe

pid	process
1040	PO CPO_9785677-1 (ITN 095784).exe
1352	PO CPO_9785677-1 (ITN 095784).exe
1352	PO CPO_9785677-1 (ITN 095784).exe

description	pid	process
Token: SeDebugPrivilege	1040	PO CPO_9785677-1 (ITN 095784).exe
Token: SeDebugPrivilege	1352	PO CPO_9785677-1 (ITN 095784).exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

PO CPO_9785677-1 (ITN 095784).exe

description	pid	process	target process
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe
PID 1040 wrote to memory of 1352	1040	PO CPO_9785677-1 (ITN 095784).exe	PO CPO_9785677-1 (ITN 095784).exe

C:\Users\Admin\AppData\Local\Temp\PO CPO_9785677-1 (ITN 095784).exe
"C:\Users\Admin\AppData\Local\Temp\PO CPO_9785677-1 (ITN 095784).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1040

C:\Users\Admin\AppData\Local\Temp\PO CPO_9785677-1 (ITN 095784).exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1040-60-0x0000000010CD0000-0x0000000010CD1000-memory.dmp

Filesize
4KB

Download
memory/1040-62-0x0000000002030000-0x0000000002093000-memory.dmp

Filesize
396KB

Download
memory/1040-63-0x0000000004A80000-0x0000000004A81000-memory.dmp

Filesize
4KB

Download
memory/1040-64-0x0000000004A85000-0x0000000004A96000-memory.dmp

Filesize
68KB

Download
memory/1040-65-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/1040-66-0x00000000051D0000-0x0000000005256000-memory.dmp

Filesize
536KB

Download
memory/1040-67-0x0000000000960000-0x00000000009A3000-memory.dmp

Filesize
268KB

Download
memory/1352-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1352-69-0x00000000004374EE-mapping.dmp

Download
memory/1352-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1352-72-0x0000000004380000-0x0000000004381000-memory.dmp

Filesize
4KB

Download
memory/1352-73-0x0000000004381000-0x0000000004382000-memory.dmp

Filesize
4KB

Download

Analysis

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