agenttesla | d6fb9ba60f6ce83255a18c7d34d4189494d2193ed7a605eadfddd3fed43470fc

General

Target

Advice Ref.[G91222721471].exe
Size

635KB
MD5

acd04306f9838fb1b154c2a42e072ef5
SHA1

5fb94f6e77ecd9f3f3baa523f332bd5c75db73ac
SHA256

201b3143e9e4ba28c3dacba060233db540cce934825d05f91165bc50a3e2c996
SHA512

26eca6161dc3ae0ff08791c9f76bffc86a543bc1a9115e87417a4abad56762dabe8a7c6f80d694ac414fcd0257e47fc9eaac401aaaaafff0922fcec28dacdf93
SSDEEP

12288:+a45+po2d1pgIyS8+YI6fELRCQce6S5cJc4ZuNqFsU8dZE:+5+pJrISm3sLRCHFMcC3NksU8dS

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.dmsinnovative.ro
Port:
587
Username:
[email protected]
Password:
Haftasar23
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

8 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Advice Ref.[G91222721471].exe

description pid process target process

PID 1904 set thread context of 4780 1904 Advice Ref.[G91222721471].exe Advice Ref.[G91222721471].exe

flow	ioc
8	api.ipify.org

description	pid	process	target process
PID 1904 set thread context of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Advice Ref.[G91222721471].exeAdvice Ref.[G91222721471].exe

pid	process
1904	Advice Ref.[G91222721471].exe
1904	Advice Ref.[G91222721471].exe
1904	Advice Ref.[G91222721471].exe
1904	Advice Ref.[G91222721471].exe
4780	Advice Ref.[G91222721471].exe
4780	Advice Ref.[G91222721471].exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Advice Ref.[G91222721471].exeAdvice Ref.[G91222721471].exe

description pid process

Token: SeDebugPrivilege 1904 Advice Ref.[G91222721471].exe
Token: SeDebugPrivilege 4780 Advice Ref.[G91222721471].exe

description	pid	process
Token: SeDebugPrivilege	1904	Advice Ref.[G91222721471].exe
Token: SeDebugPrivilege	4780	Advice Ref.[G91222721471].exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Advice Ref.[G91222721471].exe

description	pid	process	target process
PID 1904 wrote to memory of 664	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 664	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 664	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1904 wrote to memory of 4780	1904	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1904

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
2⤵
PID:664

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4780

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/1904-8-0x0000000005A90000-0x0000000005A9A000-memory.dmp

Filesize
40KB

Download
memory/1904-14-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1904-0-0x0000000000BD0000-0x0000000000C74000-memory.dmp

Filesize
656KB

Download
memory/1904-3-0x0000000005D10000-0x00000000062B4000-memory.dmp

Filesize
5.6MB

Download
memory/1904-4-0x0000000005820000-0x00000000058B2000-memory.dmp

Filesize
584KB

Download
memory/1904-5-0x0000000005920000-0x000000000592A000-memory.dmp

Filesize
40KB

Download
memory/1904-6-0x0000000005930000-0x0000000005948000-memory.dmp

Filesize
96KB

Download
memory/1904-7-0x0000000005A80000-0x0000000005A88000-memory.dmp

Filesize
32KB

Download
memory/1904-2-0x0000000005740000-0x0000000005750000-memory.dmp

Filesize
64KB

Download
memory/1904-9-0x0000000006B60000-0x0000000006BDC000-memory.dmp

Filesize
496KB

Download
memory/1904-1-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1904-10-0x0000000006A60000-0x0000000006AFC000-memory.dmp

Filesize
624KB

Download
memory/4780-13-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/4780-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4780-16-0x00000000055D0000-0x00000000055E0000-memory.dmp

Filesize
64KB

Download
memory/4780-15-0x0000000005720000-0x0000000005786000-memory.dmp

Filesize
408KB

Download
memory/4780-17-0x0000000006F90000-0x0000000006FE0000-memory.dmp

Filesize
320KB

Download
memory/4780-18-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/4780-19-0x00000000055D0000-0x00000000055E0000-memory.dmp

Filesize
64KB

Download

Analysis

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