agenttesla | fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d

General

Target

fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe
Size

667KB
MD5

564ae4c47945bd2a9275e6ed11713003
SHA1

fe223b95177f323278fb3e6c8ced3a7ba3f81e97
SHA256

fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d
SHA512

53712b7ec063f9dd234f10aad6bc85215c061ebabac70118519056d4820aa9cb106020e4ade7b101c557b00a9ab642332a085f8f1a68e2465c499fa17e9abece
SSDEEP

12288:wqfLYYZXTysTVMYRPA+uzi8GazjlsqMgi6CgGly/tC3cQZcSI2zTsosU06WvQTWv:jXTnSY9tQlygLp8y/kfI2zoz6Wv8m

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rolexlogisticsservice.com
Port:
587
Username:
[email protected]
Password:
2u]jWuxLcbdA
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2688	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe
2688	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2688	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28
PID 2660 wrote to memory of 2688	2660	fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe	28

C:\Users\Admin\AppData\Local\Temp\fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe
"C:\Users\Admin\AppData\Local\Temp\fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Local\Temp\fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe
  "C:\Users\Admin\AppData\Local\Temp\fe4c616e4fcc091606d815c0cf3f1c249c4fa63d026bb3becd42e48d664f492d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2660-0-0x00000000008B0000-0x000000000095C000-memory.dmp

Filesize
688KB

Download
memory/2660-1-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-2-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/2660-3-0x00000000006F0000-0x0000000000708000-memory.dmp

Filesize
96KB

Download
memory/2660-4-0x0000000000710000-0x0000000000716000-memory.dmp

Filesize
24KB

Download
memory/2660-5-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2660-6-0x000000000D1A0000-0x000000000D21A000-memory.dmp

Filesize
488KB

Download
memory/2660-7-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-21-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2688-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-22-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2688-23-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

Download
memory/2688-24-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-25-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

Download

Analysis

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