agenttesla | 1560eda2c12e3e8e92fbd9506d928b2b8fdc76c0f4c563dc97d346aefd69203d

Analysis

max time kernel
142s
max time network
112s
platform
windows10_x64
resource
win10v20201028
submitted
23/12/2020, 07:34

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General

Target
PAYMENT COPY.exe
Size 669KB
Sample201223-grwhz92nn2
SHA256 1560eda2c12e3e8e92fbd9506d928b2b8fdc76c0f4c563dc97d346aefd69203d
MD5 a9db9227f3dd2fbaa583401200c7d4da
SHA1 ee77107d9f31c129eab92ba9471e528ed7d36086
SHA512 52cd6cc99364d6c91121444a67dd45e1d1da7516652af7532294ea1f81bc693eb69307e10c2f06f5b160120dd63bbc70586a9c9d7656b7262e5b8d8b9d73c3ad
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.hybridgroupco.com
Port
587
Username
[email protected]
Password
Money123@@@

Signatures

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

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2996-3-0x000000000043751E-mapping.dmp	family_agenttesla
behavioral2/memory/2996-2-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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 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
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 1 IoCs

description	pid	Process	procid_target
PID 576 set thread context of 2996	576	PAYMENT COPY.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2996	PAYMENT COPY.exe
2996	PAYMENT COPY.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	PAYMENT COPY.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78
PID 576 wrote to memory of 2996	576	PAYMENT COPY.exe	78

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:576
- C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2996

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2996-2-0x0000000000400000-0x000000000043C000-memory.dmp

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