agenttesla | 6eaee93f96963100221bee90dc15dc6d046951a7ce0a4aafe3ded7bbffa1b0e3

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 3168 set thread context of 4880 3168 DHL PSZR00000336-EB.exe DHL PSZR00000336-EB.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DHL PSZR00000336-EB.exe

pid process

4880 DHL PSZR00000336-EB.exe
4880 DHL PSZR00000336-EB.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL PSZR00000336-EB.exe

description pid process

Token: SeDebugPrivilege 4880 DHL PSZR00000336-EB.exe

description	pid	process	target process
PID 3168 set thread context of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe

pid	process
4880	DHL PSZR00000336-EB.exe
4880	DHL PSZR00000336-EB.exe

description	pid	process
Token: SeDebugPrivilege	4880	DHL PSZR00000336-EB.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DHL PSZR00000336-EB.exe

description	pid	process	target process
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	DHL PSZR00000336-EB.exe	DHL PSZR00000336-EB.exe
PID 3168 wrote to memory of 4880	3168	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:3168

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:4880

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/3168-10-0x0000000006220000-0x000000000629A000-memory.dmp

Filesize
488KB

Download
memory/3168-18-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3168-3-0x0000000004BD0000-0x0000000004C62000-memory.dmp

Filesize
584KB

Download
memory/3168-4-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

Filesize
64KB

Download
memory/3168-5-0x0000000004D70000-0x0000000004D7A000-memory.dmp

Filesize
40KB

Download
memory/3168-6-0x0000000004E50000-0x0000000004E68000-memory.dmp

Filesize
96KB

Download
memory/3168-7-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3168-11-0x0000000005E70000-0x0000000005F0C000-memory.dmp

Filesize
624KB

Download
memory/3168-9-0x0000000005D60000-0x0000000005D6A000-memory.dmp

Filesize
40KB

Download
memory/3168-2-0x0000000005180000-0x0000000005724000-memory.dmp

Filesize
5.6MB

Download
memory/3168-8-0x0000000005D50000-0x0000000005D58000-memory.dmp

Filesize
32KB

Download
memory/3168-0-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3168-1-0x0000000000130000-0x0000000000202000-memory.dmp

Filesize
840KB

Download
memory/4880-21-0x0000000005E30000-0x0000000005E80000-memory.dmp

Filesize
320KB

Download
memory/4880-16-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/4880-15-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4880-17-0x0000000005060000-0x00000000050C6000-memory.dmp

Filesize
408KB

Download
memory/4880-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4880-22-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4880-23-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads