agenttesla | e0cc7aae1b5d996e82189d676220133dafffb853fc064d1f0947a9ccdaaa207f

General

Target

DHL DELIVERY NOTE.exe
Size

747KB
MD5

be9ebb1cc404c8525fac7c2a9629239f
SHA1

4605474e65d5efb8efcfeb52908d2e22114ebcb2
SHA256

e0cc7aae1b5d996e82189d676220133dafffb853fc064d1f0947a9ccdaaa207f
SHA512

1b07bfb211c04a9dbd5fe64261903acdd0527a9961e9367e2d62c68d024ac792cbdfc1027e5486355811a2d73b1500bf1a483b2cac53fb604fb0174bae831550

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flood-protection.org
Port:
587
Username:
[email protected]
Password:
somc2424@

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1828-3-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1828-4-0x000000000044A69E-mapping.dmp	family_agenttesla
behavioral1/memory/1828-5-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1828-6-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL DELIVERY NOTE.exe

description pid process target process

PID 1304 set thread context of 1828 1304 DHL DELIVERY NOTE.exe DHL DELIVERY NOTE.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

DHL DELIVERY NOTE.exeDHL DELIVERY NOTE.exe

pid process

1304 DHL DELIVERY NOTE.exe
1304 DHL DELIVERY NOTE.exe
1304 DHL DELIVERY NOTE.exe
1828 DHL DELIVERY NOTE.exe
1828 DHL DELIVERY NOTE.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL DELIVERY NOTE.exeDHL DELIVERY NOTE.exe

description pid process

Token: SeDebugPrivilege 1304 DHL DELIVERY NOTE.exe
Token: SeDebugPrivilege 1828 DHL DELIVERY NOTE.exe

description	pid	process	target process
PID 1304 set thread context of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe

pid	process
1304	DHL DELIVERY NOTE.exe
1304	DHL DELIVERY NOTE.exe
1304	DHL DELIVERY NOTE.exe
1828	DHL DELIVERY NOTE.exe
1828	DHL DELIVERY NOTE.exe

description	pid	process
Token: SeDebugPrivilege	1304	DHL DELIVERY NOTE.exe
Token: SeDebugPrivilege	1828	DHL DELIVERY NOTE.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

DHL DELIVERY NOTE.exeDHL DELIVERY NOTE.exe

description	pid	process	target process
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1304 wrote to memory of 1828	1304	DHL DELIVERY NOTE.exe	DHL DELIVERY NOTE.exe
PID 1828 wrote to memory of 1612	1828	DHL DELIVERY NOTE.exe	netsh.exe
PID 1828 wrote to memory of 1612	1828	DHL DELIVERY NOTE.exe	netsh.exe
PID 1828 wrote to memory of 1612	1828	DHL DELIVERY NOTE.exe	netsh.exe
PID 1828 wrote to memory of 1612	1828	DHL DELIVERY NOTE.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\DHL DELIVERY NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\DHL DELIVERY NOTE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1304

C:\Users\Admin\AppData\Local\Temp\DHL DELIVERY NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\DHL DELIVERY NOTE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1612

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1304-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1612-7-0x0000000000000000-mapping.dmp

Download
memory/1828-3-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1828-4-0x000000000044A69E-mapping.dmp

Download
memory/1828-5-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1828-6-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

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