agenttesla | 2b4079f79a4bacd6ddee28b83db9003f647f2787897092f42208378596f8449b

General

Target

SOA6410.EXE
Size

749KB
MD5

7e80bf5b2a4be25a76f8c1f3685bd007
SHA1

5a36bd2825c5d7e7b411f02081f80df6a53fc39f
SHA256

7d0e2f96ef3e27c5b8533f28d322f7db4d06d2327e415d24b669fe411a2016d1
SHA512

385dace12a2e3b09a9975880df966fb5eb22a2b853ce95694e86e64102d774795f0460840b4e411c2ab7f424619bd01b13961caa178fb1fd77dc4d66db9d26cb

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.probrick.co.za
Port:
587
Username:
info@probrick.co.za
Password:
4INFO@probrick%$#@!

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/844-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/844-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/844-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/844-67-0x000000000043766E-mapping.dmp	family_agenttesla
behavioral1/memory/844-68-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA6410.EXE

description pid process target process

PID 744 set thread context of 844 744 SOA6410.EXE SOA6410.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

1716 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

SOA6410.EXESOA6410.EXE

pid process

744 SOA6410.EXE
744 SOA6410.EXE
744 SOA6410.EXE
744 SOA6410.EXE
744 SOA6410.EXE
744 SOA6410.EXE
744 SOA6410.EXE
844 SOA6410.EXE
844 SOA6410.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA6410.EXESOA6410.EXE

description pid process

Token: SeDebugPrivilege 744 SOA6410.EXE
Token: SeDebugPrivilege 844 SOA6410.EXE

description	pid	process	target process
PID 744 set thread context of 844	744	SOA6410.EXE	SOA6410.EXE

pid	process
1716	schtasks.exe

pid	process
744	SOA6410.EXE
744	SOA6410.EXE
744	SOA6410.EXE
744	SOA6410.EXE
744	SOA6410.EXE
744	SOA6410.EXE
744	SOA6410.EXE
844	SOA6410.EXE
844	SOA6410.EXE

description	pid	process
Token: SeDebugPrivilege	744	SOA6410.EXE
Token: SeDebugPrivilege	844	SOA6410.EXE

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

SOA6410.EXE

description	pid	process	target process
PID 744 wrote to memory of 1716	744	SOA6410.EXE	schtasks.exe
PID 744 wrote to memory of 1716	744	SOA6410.EXE	schtasks.exe
PID 744 wrote to memory of 1716	744	SOA6410.EXE	schtasks.exe
PID 744 wrote to memory of 1716	744	SOA6410.EXE	schtasks.exe
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE
PID 744 wrote to memory of 844	744	SOA6410.EXE	SOA6410.EXE

C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE
"C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NRtGKAv" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE495.tmp"
2⤵
- Creates scheduled task(s)
PID:1716

C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE
"C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:844

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/744-55-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/744-57-0x00000000754A1000-0x00000000754A3000-memory.dmp

Filesize
8KB

Download
memory/744-58-0x0000000004410000-0x0000000004411000-memory.dmp

Filesize
4KB

Download
memory/744-59-0x00000000005A0000-0x00000000005A7000-memory.dmp

Filesize
28KB

Download
memory/744-60-0x0000000004450000-0x00000000044A8000-memory.dmp

Filesize
352KB

Download
memory/844-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-67-0x000000000043766E-mapping.dmp

Download
memory/844-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/844-70-0x0000000004D50000-0x0000000004D51000-memory.dmp

Filesize
4KB

Download
memory/1716-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads