agenttesla | 0d0ad0b643823f666030579fc18c8f4bca63e0012db299ea5cb51d05da892b83

General

Target

FedEx DOC_773690995161.exe
Size

725KB
MD5

741038ed4e399dd43401cd0d932cbe28
SHA1

78a1e942ab1e2ab8b72943822d0d315a61f79b4a
SHA256

0d0ad0b643823f666030579fc18c8f4bca63e0012db299ea5cb51d05da892b83
SHA512

519825e1a02315c66013998f131121a9070f071e341ac7854867d10697eb20ab5840f57410c90b5701907867c9b69097d825ffed7e3a431948493c28ba46ae92
SSDEEP

12288:IxN592u+gIHlMtlt0lY6NcC9LkldYqKm0ESMIWzCbiYmGvgX5roviA22H96lPkR:IxN5guAFMtl+lYUk7Yq90LMTciYmogXG

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.metalsbox.com
Port:
587
Username:
[email protected]
Password:
zxcA@@258963
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2248 set thread context of 2464	2248	FedEx DOC_773690995161.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2464	FedEx DOC_773690995161.exe
2464	FedEx DOC_773690995161.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	FedEx DOC_773690995161.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2464	FedEx DOC_773690995161.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28
PID 2248 wrote to memory of 2464	2248	FedEx DOC_773690995161.exe	28

C:\Users\Admin\AppData\Local\Temp\FedEx DOC_773690995161.exe
"C:\Users\Admin\AppData\Local\Temp\FedEx DOC_773690995161.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\FedEx DOC_773690995161.exe
  "C:\Users\Admin\AppData\Local\Temp\FedEx DOC_773690995161.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2248-0-0x0000000000A30000-0x0000000000AE8000-memory.dmp

Filesize
736KB

Download
memory/2248-1-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-2-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

Filesize
256KB

Download
memory/2248-3-0x0000000000340000-0x0000000000356000-memory.dmp

Filesize
88KB

Download
memory/2248-4-0x0000000000630000-0x0000000000646000-memory.dmp

Filesize
88KB

Download
memory/2248-5-0x0000000005270000-0x00000000052F4000-memory.dmp

Filesize
528KB

Download
memory/2248-19-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2464-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2464-18-0x0000000000270000-0x00000000002B0000-memory.dmp

Filesize
256KB

Download
memory/2464-17-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-20-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-21-0x0000000000270000-0x00000000002B0000-memory.dmp

Filesize
256KB

Download

Analysis

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