agenttesla | 394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949

General

Target

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
Size

1.4MB
MD5

d1cb815f9c2e8c06dd272ec6d558fcd4
SHA1

9e64249d65f5516aaeefd20eec81ff9ea92d61c9
SHA256

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949
SHA512

7833b2d8a105fa3f2aba5965803f3b3cff23bbf8115340902ad04690bb94eef3aeb1ec5af5473780d444d261024fc52c6cc48fe40d525b1cd9b8dea2100f6999

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
premium84.web-hosting.com
Port:
587
Username:
onyi@m3texsourcnig.com
Password:
cashmoney.123

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/1120-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1120-12-0x00000000004374EE-mapping.dmp	family_agenttesla
behavioral1/memory/1120-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

Processes:

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

description	pid	process	target process
PID 1632 set thread context of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1092 schtasks.exe

pid	process
1092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

pid	process
1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
1120	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
1120	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

description	pid	process
Token: SeDebugPrivilege	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
Token: SeDebugPrivilege	1120	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

pid process

1120 394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

pid	process
1120	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

description	pid	process	target process
PID 1632 wrote to memory of 1092	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	schtasks.exe
PID 1632 wrote to memory of 1092	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	schtasks.exe
PID 1632 wrote to memory of 1092	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	schtasks.exe
PID 1632 wrote to memory of 1092	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	schtasks.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
PID 1632 wrote to memory of 1120	1632	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe	394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe

C:\Users\Admin\AppData\Local\Temp\394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
"C:\Users\Admin\AppData\Local\Temp\394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oSECbve" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC41A.tmp"
2⤵
- Creates scheduled task(s)
PID:1092

C:\Users\Admin\AppData\Local\Temp\394ab858ae1d25829aa98a787997f9b4f2988791bdc1579187041faca6303949.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1120

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC41A.tmp
MD5
2b1b498bfead546cc2ae112b637e874e

SHA1
c74cd254bf5f68ab274d52f2ebfc0a6d05ff2c6d

SHA256
86bf83533631ca80ae4fd5f0b3ce3f99b32a1b8f8bb3c4cca44fbde081cae501

SHA512
9b0d88ed26dbe06cf335ab824c255c291a2ee5a689c122ecd969c047e8914433ed14977d4a236625f86d4e4499917e14e03f9a7f77da889902bde6fea33d2c3d

Download Submit
memory/1092-9-0x0000000000000000-mapping.dmp

Download
memory/1120-12-0x00000000004374EE-mapping.dmp

Download
memory/1120-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-13-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/1120-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-16-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/1120-17-0x0000000000A71000-0x0000000000A72000-memory.dmp

Filesize
4KB

Download
memory/1632-6-0x0000000004D00000-0x0000000004D01000-memory.dmp

Filesize
4KB

Download
memory/1632-7-0x0000000000570000-0x000000000057E000-memory.dmp

Filesize
56KB

Download
memory/1632-8-0x0000000005320000-0x0000000005375000-memory.dmp

Filesize
340KB

Download
memory/1632-5-0x00000000020D0000-0x000000000215C000-memory.dmp

Filesize
560KB

Download
memory/1632-3-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download
memory/1632-2-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads