agenttesla | be98f101070d1ef350f5d1768e640f5f23b047f890fde74495e49b9f6fa4d00b

General

Target

c277827a2afe5d23f11448d75291342c.exe
Size

513KB
MD5

c277827a2afe5d23f11448d75291342c
SHA1

84528fcebd7c5dd3b118dad30bbb3ee30566f98e
SHA256

be98f101070d1ef350f5d1768e640f5f23b047f890fde74495e49b9f6fa4d00b
SHA512

eadd268f6e0932fcb70be92a55d7af04811943c655ea9abb464f6358fe36f7f34b38d2ee29ec2a36c890987cdbc1f1b694d358f488b1d274d64f3924d957e156

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1805574870:AAHXBVpTNJET3oRosoa2brFL9_G19NkXu8I/sendDocument

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/332-71-0x000000000043773E-mapping.dmp	family_agenttesla
behavioral1/memory/332-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/332-72-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

c277827a2afe5d23f11448d75291342c.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\service.exe = "C:\\Users\\Admin\\AppData\\Roaming\\service.exe\\service.exe.exe"	c277827a2afe5d23f11448d75291342c.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

c277827a2afe5d23f11448d75291342c.exe

description pid process target process

PID 1920 set thread context of 332 1920 c277827a2afe5d23f11448d75291342c.exe c277827a2afe5d23f11448d75291342c.exe

description	pid	process	target process
PID 1920 set thread context of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

c277827a2afe5d23f11448d75291342c.exec277827a2afe5d23f11448d75291342c.exe

pid	process
1920	c277827a2afe5d23f11448d75291342c.exe
1920	c277827a2afe5d23f11448d75291342c.exe
1920	c277827a2afe5d23f11448d75291342c.exe
1920	c277827a2afe5d23f11448d75291342c.exe
1920	c277827a2afe5d23f11448d75291342c.exe
1920	c277827a2afe5d23f11448d75291342c.exe
332	c277827a2afe5d23f11448d75291342c.exe
332	c277827a2afe5d23f11448d75291342c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c277827a2afe5d23f11448d75291342c.exec277827a2afe5d23f11448d75291342c.exe

description pid process

Token: SeDebugPrivilege 1920 c277827a2afe5d23f11448d75291342c.exe
Token: SeDebugPrivilege 332 c277827a2afe5d23f11448d75291342c.exe

description	pid	process
Token: SeDebugPrivilege	1920	c277827a2afe5d23f11448d75291342c.exe
Token: SeDebugPrivilege	332	c277827a2afe5d23f11448d75291342c.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

c277827a2afe5d23f11448d75291342c.exe

description	pid	process	target process
PID 1920 wrote to memory of 652	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 652	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 652	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 652	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe
PID 1920 wrote to memory of 332	1920	c277827a2afe5d23f11448d75291342c.exe	c277827a2afe5d23f11448d75291342c.exe

C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe
"C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920

C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe
C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe
2⤵
PID:652

C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe
C:\Users\Admin\AppData\Local\Temp\c277827a2afe5d23f11448d75291342c.exe
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:332

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/332-71-0x000000000043773E-mapping.dmp

Download
memory/332-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/332-72-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/332-74-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/1920-59-0x0000000000960000-0x0000000000961000-memory.dmp

Filesize
4KB

Download
memory/1920-61-0x0000000004C70000-0x0000000004C71000-memory.dmp

Filesize
4KB

Download
memory/1920-62-0x0000000004C71000-0x0000000004C72000-memory.dmp

Filesize
4KB

Download
memory/1920-63-0x0000000004C76000-0x0000000004C87000-memory.dmp

Filesize
68KB

Download
memory/1920-64-0x00000000051D0000-0x0000000005229000-memory.dmp

Filesize
356KB

Download
memory/1920-69-0x0000000007DC0000-0x0000000007E35000-memory.dmp

Filesize
468KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads