agenttesla | e6b6afad94ac3afa8cbc30af572dcff2a673a2f7f73ceb3c243f46c78fb3d0ac

General

Target

DHL PSZR00000336-EB.exe
Size

812KB
MD5

0ac68d87bdb803500fe1e773e9e3ec23
SHA1

17f93653a8ea31bf208eddbd7b10775c704d2785
SHA256

6eaee93f96963100221bee90dc15dc6d046951a7ce0a4aafe3ded7bbffa1b0e3
SHA512

0bd505d5adfd7e20d941370f5300096602b2ceb1dff6170a1334376f78bab5faae14d6582e03239fd822847e02fde995180896d4704bef966ce7328ea5ce6089
SSDEEP

24576:I34/up+pJqGLYgLwFvRS1e+J0nSoAHR0l:I38PJqGUgL0GeE0nSTo

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
EJPEOaG2

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
EJPEOaG2
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

DHL PSZR00000336-EB.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Micosoft Excel 2023 = "C:\\Users\\Admin\\AppData\\Roaming\\Micosoft Excel 2023\\Micosoft Excel 2023.exe"	DHL PSZR00000336-EB.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL PSZR00000336-EB.exe

description pid process target process

PID 2976 set thread context of 4988 2976 DHL PSZR00000336-EB.exe DHL PSZR00000336-EB.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DHL PSZR00000336-EB.exe

pid process

4988 DHL PSZR00000336-EB.exe
4988 DHL PSZR00000336-EB.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL PSZR00000336-EB.exe

description pid process

Token: SeDebugPrivilege 4988 DHL PSZR00000336-EB.exe

description	pid	process	target process
PID 2976 set thread context of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe

pid	process
4988	DHL PSZR00000336-EB.exe
4988	DHL PSZR00000336-EB.exe

description	pid	process
Token: SeDebugPrivilege	4988	DHL PSZR00000336-EB.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DHL PSZR00000336-EB.exe

description	pid	process	target process
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 2976 wrote to memory of 4988	2976	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe

C:\Users\Admin\AppData\Local\Temp\DHL PSZR00000336-EB.exe
"C:\Users\Admin\AppData\Local\Temp\DHL PSZR00000336-EB.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976

C:\Users\Admin\AppData\Local\Temp\DHL PSZR00000336-EB.exe
"C:\Users\Admin\AppData\Local\Temp\DHL PSZR00000336-EB.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHL PSZR00000336-EB.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2976-10-0x00000000090F0000-0x000000000918C000-memory.dmp

Filesize
624KB

Download
memory/2976-14-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/2976-9-0x0000000006D70000-0x0000000006DEA000-memory.dmp

Filesize
488KB

Download
memory/2976-4-0x00000000058C0000-0x00000000058D0000-memory.dmp

Filesize
64KB

Download
memory/2976-5-0x00000000056B0000-0x00000000056BA000-memory.dmp

Filesize
40KB

Download
memory/2976-6-0x0000000005A50000-0x0000000005A68000-memory.dmp

Filesize
96KB

Download
memory/2976-7-0x0000000005CA0000-0x0000000005CA8000-memory.dmp

Filesize
32KB

Download
memory/2976-8-0x0000000005CB0000-0x0000000005CBA000-memory.dmp

Filesize
40KB

Download
memory/2976-3-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/2976-2-0x0000000005CE0000-0x0000000006284000-memory.dmp

Filesize
5.6MB

Download
memory/2976-1-0x0000000000C20000-0x0000000000CF2000-memory.dmp

Filesize
840KB

Download
memory/2976-0-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4988-22-0x00000000052A0000-0x00000000052B0000-memory.dmp

Filesize
64KB

Download
memory/4988-16-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4988-15-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/4988-17-0x00000000052A0000-0x00000000052B0000-memory.dmp

Filesize
64KB

Download
memory/4988-20-0x0000000006100000-0x0000000006150000-memory.dmp

Filesize
320KB

Download
memory/4988-21-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/4988-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads