agenttesla | 0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7

General

Target

0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
Size

693KB
MD5

2ae797d398724f20fbbd1731a3665c05
SHA1

a0a86e94b0ed8536494390369dc6d6286be5fac8
SHA256

0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7
SHA512

86a9cf2766b63e82aacd92e7d8b1e00253500cd3aaf30ff19876c832a0652f8a8357545b083e34a11d26102d3e9797926f8dce7e1bffa60478fa1f03e38f6256
SSDEEP

12288:v8ekWMKL4UXGVva0toF85XiqfbH77p1iyCwLxxcQ61v:v8ekWMKL72Vy0N1D77XiyCA4d

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6803239128:AAFJ0E9lvP6fcMXr8mRcOku0DvcHIMnaVVw/

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 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2892 set thread context of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2480	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
2480	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
2608	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2480	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
Token: SeDebugPrivilege	2608	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2608	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	28
PID 2892 wrote to memory of 2608	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	28
PID 2892 wrote to memory of 2608	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	28
PID 2892 wrote to memory of 2608	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	28
PID 2892 wrote to memory of 2656	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	30
PID 2892 wrote to memory of 2656	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	30
PID 2892 wrote to memory of 2656	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	30
PID 2892 wrote to memory of 2656	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	30
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32
PID 2892 wrote to memory of 2480	2892	0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe	32

C:\Users\Admin\AppData\Local\Temp\0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
"C:\Users\Admin\AppData\Local\Temp\0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xdoGiTlxkEIZa.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2608
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xdoGiTlxkEIZa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC275.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2656
- C:\Users\Admin\AppData\Local\Temp\0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe
  "C:\Users\Admin\AppData\Local\Temp\0661da0b2c0e78d7e26805d3eaeeb13831dafb2074deccf1dc364d98833813f7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC275.tmp

Filesize
1KB

MD5
618a3cebb9fb2381a5e5e08cde33a532

SHA1
f1baed94e58d8603e67fe6062dd13a0d316dd9e1

SHA256
1645ebb81fb34b1c32e6b225caa5fb592a65019694261247f28a5086f5074ea0

SHA512
a669ac9bd99026466b8eb0974241a38bcbe909ca489fbd823c08988752beae0222a3f94dfebec13b7ccf6835868761d63fb8aa853a09160de6fd24b1c078b283

Download Submit
memory/2480-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-29-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-38-0x0000000002300000-0x0000000002340000-memory.dmp

Filesize
256KB

Download
memory/2480-37-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-30-0x0000000002300000-0x0000000002340000-memory.dmp

Filesize
256KB

Download
memory/2608-35-0x00000000002D0000-0x0000000000310000-memory.dmp

Filesize
256KB

Download
memory/2608-33-0x000000006F3A0000-0x000000006F94B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-36-0x000000006F3A0000-0x000000006F94B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-31-0x000000006F3A0000-0x000000006F94B000-memory.dmp

Filesize
5.7MB

Download
memory/2608-32-0x00000000002D0000-0x0000000000310000-memory.dmp

Filesize
256KB

Download
memory/2608-34-0x00000000002D0000-0x0000000000310000-memory.dmp

Filesize
256KB

Download
memory/2892-7-0x0000000004FD0000-0x0000000005054000-memory.dmp

Filesize
528KB

Download
memory/2892-23-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-1-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-5-0x00000000005F0000-0x00000000005F8000-memory.dmp

Filesize
32KB

Download
memory/2892-6-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download
memory/2892-4-0x0000000000570000-0x0000000000582000-memory.dmp

Filesize
72KB

Download
memory/2892-3-0x0000000002260000-0x0000000002300000-memory.dmp

Filesize
640KB

Download
memory/2892-2-0x00000000005A0000-0x00000000005E0000-memory.dmp

Filesize
256KB

Download
memory/2892-0-0x00000000008E0000-0x0000000000992000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads