agenttesla | 5ad45e7314fedc92068f3df1d94ea6f97c29f05e62f0e591e38f126223e68a71

General

Target

162cbee9afd2ddf1689ca7a01161c8dd.exe
Size

872KB
MD5

162cbee9afd2ddf1689ca7a01161c8dd
SHA1

11410b599de59f6a683ad631f91f85157d9cf466
SHA256

5ad45e7314fedc92068f3df1d94ea6f97c29f05e62f0e591e38f126223e68a71
SHA512

4e5d815b44cf0e54b71fd0830bfd13803fd1c2436d5a3c093d4e2ab2506f49ba86e2f548435d3658684c04d9ce6f6ca928caa9134f29a52b4920cda51b3db465
SSDEEP

12288:plhF4yh+JCiwcYMEUcygb5wwvk1Hncz+Ga0T/ZTYw6Jsui/bajgcwo:LaJCiwhMg6wcB2+2xT

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
Young84@1

Signatures

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

AgentTesla payload 7 IoCs

resource	yara_rule
behavioral1/memory/3016-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3016-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3016-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3016-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3016-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3016-26-0x0000000004C60000-0x0000000004CA0000-memory.dmp	family_agenttesla
behavioral1/memory/3016-28-0x0000000004C60000-0x0000000004CA0000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2752 set thread context of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3016	MSBuild.exe
3016	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3016	MSBuild.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2616	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	30
PID 2752 wrote to memory of 2616	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	30
PID 2752 wrote to memory of 2616	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	30
PID 2752 wrote to memory of 2616	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	30
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32
PID 2752 wrote to memory of 3016	2752	162cbee9afd2ddf1689ca7a01161c8dd.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\162cbee9afd2ddf1689ca7a01161c8dd.exe
"C:\Users\Admin\AppData\Local\Temp\162cbee9afd2ddf1689ca7a01161c8dd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XOUdKROJF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEF20.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2616
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEF20.tmp

Filesize
1KB

MD5
ba634afc31b65b24c50462f5d0c5ff18

SHA1
528663b399b6f34a5918a5f21b90ff4e90554011

SHA256
5cb57cfc9bcd868f0a9f170c8b6a48370b44e42018571a538efc59d53ef57ac3

SHA512
92f6b923984215656465c31d549b8faa53c8265a71a4816bc06462bb57b2d794205dc1f04a7c00f99756039228e65d45974c7972a95ba1ebf84802ccc4376d0d

Download Submit
memory/2752-0-0x0000000000350000-0x0000000000430000-memory.dmp

Filesize
896KB

Download
memory/2752-1-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-2-0x0000000000510000-0x0000000000598000-memory.dmp

Filesize
544KB

Download
memory/2752-3-0x0000000004B20000-0x0000000004B60000-memory.dmp

Filesize
256KB

Download
memory/2752-4-0x0000000000430000-0x0000000000438000-memory.dmp

Filesize
32KB

Download
memory/2752-5-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-6-0x0000000004B20000-0x0000000004B60000-memory.dmp

Filesize
256KB

Download
memory/2752-7-0x0000000005260000-0x00000000052F8000-memory.dmp

Filesize
608KB

Download
memory/2752-8-0x0000000004B60000-0x0000000004BB6000-memory.dmp

Filesize
344KB

Download
memory/2752-22-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/3016-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-18-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3016-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-25-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/3016-26-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/3016-27-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/3016-28-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/3016-29-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads