agenttesla | c0b7a61af074ad5fc632939be669c133ba351162d40b97db686253ce43dbd8ca

General

Target

PAYMENT ADVICE.exe
Size

732KB
MD5

d50d182e6194cbed4154764d259fd27d
SHA1

87266992f93abdf25943916869b99074266600ef
SHA256

c0b7a61af074ad5fc632939be669c133ba351162d40b97db686253ce43dbd8ca
SHA512

d039f8a6bcaa3324e6ab7d8a2e69e95fcc4b032ea6995226e90520a57325e867cd9504ab40f34ff5536473315b7949681f2f6374ab31f0601064edd05b8f2511

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
PfV^BQW2

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/452-12-0x00000000004375DE-mapping.dmp	family_agenttesla
behavioral2/memory/452-11-0x0000000000400000-0x000000000043C000-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:

MSBuild.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\GmlVNG = "C:\\Users\\Admin\\AppData\\Roaming\\GmlVNG\\GmlVNG.exe"	MSBuild.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 api.ipify.org
16 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PAYMENT ADVICE.exe

description pid process target process

PID 4804 set thread context of 452 4804 PAYMENT ADVICE.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

PAYMENT ADVICE.exeMSBuild.exe

pid process

4804 PAYMENT ADVICE.exe
452 MSBuild.exe
452 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT ADVICE.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 4804 PAYMENT ADVICE.exe
Token: SeDebugPrivilege 452 MSBuild.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

452 MSBuild.exe

flow	ioc
15	api.ipify.org
16	api.ipify.org

description	pid	process	target process
PID 4804 set thread context of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe

pid	process
4804	PAYMENT ADVICE.exe
452	MSBuild.exe
452	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	4804	PAYMENT ADVICE.exe
Token: SeDebugPrivilege	452	MSBuild.exe

pid	process
452	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PAYMENT ADVICE.exe

description	pid	process	target process
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe
PID 4804 wrote to memory of 452	4804	PAYMENT ADVICE.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:452

Network

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

Replay Monitor

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Downloads

memory/452-12-0x00000000004375DE-mapping.dmp

Download
memory/452-21-0x0000000001360000-0x0000000001361000-memory.dmp

Filesize
4KB

Download
memory/452-19-0x0000000005F30000-0x0000000005F31000-memory.dmp

Filesize
4KB

Download
memory/452-18-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/452-13-0x00000000739D0000-0x00000000740BE000-memory.dmp

Filesize
6.9MB

Download
memory/452-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4804-6-0x0000000005480000-0x000000000548E000-memory.dmp

Filesize
56KB

Download
memory/4804-10-0x00000000068C0000-0x00000000068C1000-memory.dmp

Filesize
4KB

Download
memory/4804-9-0x00000000067B0000-0x0000000006818000-memory.dmp

Filesize
416KB

Download
memory/4804-8-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/4804-7-0x0000000005F90000-0x0000000005F91000-memory.dmp

Filesize
4KB

Download
memory/4804-2-0x00000000739D0000-0x00000000740BE000-memory.dmp

Filesize
6.9MB

Download
memory/4804-5-0x0000000005A60000-0x0000000005A61000-memory.dmp

Filesize
4KB

Download
memory/4804-3-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads