agenttesla | 3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665

General

Target

3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
Size

760KB
MD5

18b97fe7f08162b5b724004ebda9f708
SHA1

2f63dfaec2517ea148c0bf0fb758a5faf46fd58f
SHA256

3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665
SHA512

5989e0a9fbf23af723f5908f5d4fb9ab98a8ffdffb30d580ba29693e23a81321e954842550a231d1a29c4d494c399b9c2b0ef1453d2092b2e1b4e156b8bed3b4
SSDEEP

12288:9xOlycJecZUOEkbagg6cmNF17UC7xPSWSiq/kQ+DI+6w1s5h9zg0PkqhnbwhF6VB:9wkCYFgg6jNLUaxQ/kp6w1OA0RBbwn6N

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7067796117:AAE1iWms108rYzIyw5GbeqEMwkMbnLybNoQ/

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

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
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2196 set thread context of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2420	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
2420	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
Token: SeDebugPrivilege	2420	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28
PID 2196 wrote to memory of 2420	2196	3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe	28

C:\Users\Admin\AppData\Local\Temp\3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
"C:\Users\Admin\AppData\Local\Temp\3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe
  "C:\Users\Admin\AppData\Local\Temp\3782a2321982781a0306c3a31340c2f880258ad83e38e74bf92915accb4ce665.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2420

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/2196-0-0x0000000000D80000-0x0000000000E44000-memory.dmp

Filesize
784KB

Download
memory/2196-1-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2196-2-0x0000000004F60000-0x0000000004FA0000-memory.dmp

Filesize
256KB

Download
memory/2196-3-0x00000000002D0000-0x00000000002E4000-memory.dmp

Filesize
80KB

Download
memory/2196-4-0x0000000000310000-0x000000000031A000-memory.dmp

Filesize
40KB

Download
memory/2196-5-0x0000000000320000-0x000000000032E000-memory.dmp

Filesize
56KB

Download
memory/2196-6-0x0000000004FA0000-0x0000000005022000-memory.dmp

Filesize
520KB

Download
memory/2196-7-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2196-8-0x0000000004F60000-0x0000000004FA0000-memory.dmp

Filesize
256KB

Download
memory/2196-20-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2420-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2420-21-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-22-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-23-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download

Analysis

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