agenttesla | 032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1

General

Target

032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
Size

1.1MB
MD5

0b3b1594947f8215107cad89322085c9
SHA1

4354ca509f86c6fc86f3b1eaac8cb4292a4719d6
SHA256

032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1
SHA512

d21d660a1ceb52221e64c25ae8628a22755408140399a8cce8533f1c8e3f232de0239435f9e5633e51fecd7e61fa74012a824555115715d4e91f2eb0fd5ecb63
SSDEEP

12288:NjOJofxt7J0RXKwpWm1ETuwoU4sFgvXvHj8jfyMC/xyXLLByfTS7nnBFcXxKFDK+:J822RXKwppEySsx7gnB2Qnc

Score

10^/10

agenttesla zgrat collection keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.corpcarnica.com
Port:
587
Username:
[email protected]
Password:
AnzBal159@?

Signatures

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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/640-10-0x0000000007B40000-0x0000000007BC8000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/4732-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 640 set thread context of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
4732	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
4732	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
Token: SeDebugPrivilege	4732	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 4496	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	106
PID 640 wrote to memory of 4496	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	106
PID 640 wrote to memory of 4496	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	106
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107
PID 640 wrote to memory of 4732	640	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe	107

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe

C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
"C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
  "C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe"
  2⤵
  PID:4496
- C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe
  "C:\Users\Admin\AppData\Local\Temp\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4732

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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\032a15d1750e8e2208aece67bc3e54d1f28526978e703376750a6fa1e096fde1.exe.log

Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/640-12-0x0000000007BE0000-0x0000000007BE6000-memory.dmp

Filesize
24KB

Download
memory/640-9-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/640-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp

Filesize
584KB

Download
memory/640-4-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/640-5-0x0000000004C70000-0x0000000004C7A000-memory.dmp

Filesize
40KB

Download
memory/640-6-0x0000000004E20000-0x0000000004E2E000-memory.dmp

Filesize
56KB

Download
memory/640-7-0x0000000007AA0000-0x0000000007B3C000-memory.dmp

Filesize
624KB

Download
memory/640-13-0x0000000006280000-0x00000000062C6000-memory.dmp

Filesize
280KB

Download
memory/640-0-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/640-10-0x0000000007B40000-0x0000000007BC8000-memory.dmp

Filesize
544KB

Download
memory/640-2-0x00000000051F0000-0x0000000005794000-memory.dmp

Filesize
5.6MB

Download
memory/640-11-0x0000000007C40000-0x0000000007CA6000-memory.dmp

Filesize
408KB

Download
memory/640-8-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/640-17-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/640-1-0x0000000000140000-0x0000000000266000-memory.dmp

Filesize
1.1MB

Download
memory/4732-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4732-18-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/4732-19-0x0000000005510000-0x0000000005520000-memory.dmp

Filesize
64KB

Download
memory/4732-20-0x0000000005590000-0x00000000055A8000-memory.dmp

Filesize
96KB

Download
memory/4732-21-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/4732-22-0x0000000005510000-0x0000000005520000-memory.dmp

Filesize
64KB

Download
memory/4732-23-0x00000000063F0000-0x0000000006440000-memory.dmp

Filesize
320KB

Download
memory/4732-24-0x0000000005510000-0x0000000005520000-memory.dmp

Filesize
64KB

Download

Analysis

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