agenttesla | 61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c

General

Target

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
Size

667KB
MD5

4d995589ec9e1d1a8e19d32d98efc96c
SHA1

8002212c298d2134cad9baa36408eb047365a8b8
SHA256

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c
SHA512

fae89c5d33425fb6c248b601fd44b85eb473aa783aa400676b103ba80c7c2a2bba459eee45aabd33de8ce6da947aed9acf81cc7f59c59760f4c28fd105731bd6
SSDEEP

12288:wVYifTolSYAmWMquiHgTQZGJS9JkaX0ULxvlk+00IcA/HI6Dqpc7Itbv:TiySbMquCgUE6JgULxvlk+kcuI9m7e

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.transafricamotors.com
Port:
587
Username:
[email protected]
Password:
emails@tam

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.transafricamotors.com
Port:
587
Username:
[email protected]
Password:
emails@tam
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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.

Processes:

flow ioc

29 api.ipify.org
30 api.ipify.org

flow	ioc
29	api.ipify.org
30	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

description	pid	process	target process
PID 652 set thread context of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

pid	process
652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
3656	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
3656	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

description	pid	process
Token: SeDebugPrivilege	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
Token: SeDebugPrivilege	3656	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

pid process

3656 61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

pid	process
3656	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

description	pid	process	target process
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
PID 652 wrote to memory of 3656	652	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe	61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe

C:\Users\Admin\AppData\Local\Temp\61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
"C:\Users\Admin\AppData\Local\Temp\61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:652

C:\Users\Admin\AppData\Local\Temp\61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe
"C:\Users\Admin\AppData\Local\Temp\61aafd66296c729a040234cb1424f78bd852c3b5e59bd5df3066ca135f2d970c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3656

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/652-8-0x00000000059E0000-0x00000000059F0000-memory.dmp

Filesize
64KB

Download
memory/652-5-0x0000000005A60000-0x0000000005AFC000-memory.dmp

Filesize
624KB

Download
memory/652-0-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

Filesize
4KB

Download
memory/652-3-0x0000000005770000-0x0000000005802000-memory.dmp

Filesize
584KB

Download
memory/652-9-0x0000000006EF0000-0x0000000006F72000-memory.dmp

Filesize
520KB

Download
memory/652-4-0x0000000005870000-0x000000000587A000-memory.dmp

Filesize
40KB

Download
memory/652-6-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/652-13-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/652-2-0x0000000005DD0000-0x0000000006374000-memory.dmp

Filesize
5.6MB

Download
memory/652-1-0x0000000000D00000-0x0000000000DAC000-memory.dmp

Filesize
688KB

Download
memory/652-7-0x0000000005D90000-0x0000000005DAA000-memory.dmp

Filesize
104KB

Download
memory/3656-12-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/3656-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3656-14-0x0000000005810000-0x0000000005876000-memory.dmp

Filesize
408KB

Download
memory/3656-15-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/3656-16-0x0000000006E50000-0x0000000006EA0000-memory.dmp

Filesize
320KB

Download
memory/3656-17-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads