agenttesla | 5de19be53ca23befa21883db456fb708b1a47bd399aa93ab5794d6a2ef9aede3

General

Target

invoice - OP234156.exe
Size

1.0MB
MD5

7dd09efa0dbec9e5859058990bae29be
SHA1

799c2be5ff5774803b13b3aebaaa292f4cb53e01
SHA256

5de19be53ca23befa21883db456fb708b1a47bd399aa93ab5794d6a2ef9aede3
SHA512

357436e8139492f1d2cf4429730ce22ce067cf6c031f1c3814f168c4e59e5fdcea3a665395c0116ab52c3e234dcedcf260318d77f952b5dab4d966555e966b28

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Signatures

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 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 2 IoCs

Processes:

invoice - OP234156.exeRegSvcs.exe

description	pid	process	target process
PID 1100 set thread context of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1784 set thread context of 1616	1784	RegSvcs.exe	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1616 RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

1616 RegSvcs.exe
1616 RegSvcs.exe
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1488 schtasks.exe
640 schtasks.exe
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
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

description	pid	process
Token: SeDebugPrivilege	1616	RegSvcs.exe

pid	process
1616	RegSvcs.exe
1616	RegSvcs.exe

pid	process
1488	schtasks.exe
640	schtasks.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

invoice - OP234156.exeRegSvcs.exe

description	pid	process	target process
PID 1100 wrote to memory of 1488	1100	invoice - OP234156.exe	schtasks.exe
PID 1100 wrote to memory of 1488	1100	invoice - OP234156.exe	schtasks.exe
PID 1100 wrote to memory of 1488	1100	invoice - OP234156.exe	schtasks.exe
PID 1100 wrote to memory of 1488	1100	invoice - OP234156.exe	schtasks.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1100 wrote to memory of 1784	1100	invoice - OP234156.exe	RegSvcs.exe
PID 1784 wrote to memory of 640	1784	RegSvcs.exe	schtasks.exe
PID 1784 wrote to memory of 640	1784	RegSvcs.exe	schtasks.exe
PID 1784 wrote to memory of 640	1784	RegSvcs.exe	schtasks.exe
PID 1784 wrote to memory of 640	1784	RegSvcs.exe	schtasks.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe
PID 1784 wrote to memory of 1616	1784	RegSvcs.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\invoice - OP234156.exe
"C:\Users\Admin\AppData\Local\Temp\invoice - OP234156.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wUhohFkzV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF3C.tmp"
2⤵
- Creates scheduled task(s)
PID:1488

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TrbHIOAUntKXQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9D95.tmp"
3⤵
- Creates scheduled task(s)
PID:640

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1616

Network

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

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\tmp9D95.tmp

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C:\Users\Admin\AppData\Local\Temp\tmpF3C.tmp

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memory/640-6-0x0000000000000000-mapping.dmp

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memory/1488-0-0x0000000000000000-mapping.dmp

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memory/1616-8-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

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memory/1616-9-0x0000000000446A5E-mapping.dmp

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memory/1616-10-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

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memory/1616-11-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

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memory/1784-2-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

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memory/1784-3-0x0000000000476A32-mapping.dmp

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memory/1784-4-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

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memory/1784-5-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads