agenttesla | f17f88079f997a584c219a64b4105b6f98a6356f16a557bc0328758655d8fb99 | Triage

Analysis

max time kernel
146s
max time network
148s
platform
windows10_x64
resource
win10v200430
submitted
07-07-2020 09:07

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General

Target

RFQ.exe
Size

571KB
MD5

eb120bf762fc616fd7dcae9751c53dff
SHA1

cf7610bcf07b760b03f1b867aed115ce18e45d18
SHA256

f17f88079f997a584c219a64b4105b6f98a6356f16a557bc0328758655d8fb99
SHA512

eb63c4382ed441db27c7a8abdef4ba8f2600e7ab322830635be634824b6445f7a8a4e98c365156257757add9c7f2016a6d9c2a2115543d82efa3f87cfcb7cba5

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
smart123456smart

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/2476-0-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral2/memory/2476-1-0x000000000044AB5E-mapping.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQ.exe

description pid process target process

PID 2536 set thread context of 2476 2536 RFQ.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2476 RegSvcs.exe
2476 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2476 RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

RFQ.exe

description	pid	process	target process
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe
PID 2536 wrote to memory of 2476	2536	RFQ.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2536

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2476

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2476-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2476-1-0x000000000044AB5E-mapping.dmp

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