agenttesla | fc8a9c0e62e7e7df74d0d59bed35d720aca7a47021f8c55bc1bcc32fb3075a94

General

Target

0317000459585_022024.exe
Size

817KB
MD5

5e47db10ac3db0dd3a65dde176e9ae83
SHA1

3f59e2d35f9a78391c882cd19e6fd9e685bea9a3
SHA256

fc8a9c0e62e7e7df74d0d59bed35d720aca7a47021f8c55bc1bcc32fb3075a94
SHA512

a05e830a1126051ff598f0fd58bc044027621e800777c405536bcb4fd58af5fb6cf87c7a007105f84fa7bd615f05ada00359bfdc821bb497b0e49fa150e45470
SSDEEP

12288:ZCsLTMGHwgG3SXW+Ch4EooWHPAitfwwrmQcoyifFicgXvSvbTz89KlDD9D8UXYxe:foSEh4BdfVrm7uj5vDDGRw

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.thanhancompony.com
Port:
587
Username:
[email protected]
Password:
aSkIhV^3

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.thanhancompony.com
Port:
587
Username:
[email protected]
Password:
aSkIhV^3
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 644 set thread context of 3616	644	0317000459585_022024.exe	99

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
644	0317000459585_022024.exe
644	0317000459585_022024.exe
3616	0317000459585_022024.exe
3616	0317000459585_022024.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	644	0317000459585_022024.exe
Token: SeDebugPrivilege	3616	0317000459585_022024.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3616	0317000459585_022024.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 4636	644	0317000459585_022024.exe	98
PID 644 wrote to memory of 4636	644	0317000459585_022024.exe	98
PID 644 wrote to memory of 4636	644	0317000459585_022024.exe	98
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99
PID 644 wrote to memory of 3616	644	0317000459585_022024.exe	99

C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
"C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:644
- C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
  "C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
  2⤵
  PID:4636
- C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
  "C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3616

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0317000459585_022024.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/644-8-0x0000000005920000-0x00000000059BC000-memory.dmp

Filesize
624KB

Download
memory/644-13-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/644-3-0x0000000004AE0000-0x0000000004B72000-memory.dmp

Filesize
584KB

Download
memory/644-4-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/644-5-0x0000000004BA0000-0x0000000004BAA000-memory.dmp

Filesize
40KB

Download
memory/644-6-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/644-7-0x0000000004BD0000-0x0000000004BDE000-memory.dmp

Filesize
56KB

Download
memory/644-0-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/644-2-0x00000000051B0000-0x0000000005754000-memory.dmp

Filesize
5.6MB

Download
memory/644-1-0x0000000000080000-0x000000000014E000-memory.dmp

Filesize
824KB

Download
memory/644-9-0x0000000007E80000-0x0000000007F1C000-memory.dmp

Filesize
624KB

Download
memory/3616-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3616-14-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3616-16-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/3616-15-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/3616-17-0x0000000005FF0000-0x0000000006040000-memory.dmp

Filesize
320KB

Download
memory/3616-18-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads