agenttesla | 3afa2f6a6fa28303c9fd4bc4f9c6f5c7ba36c0c58a8d161c106228a919d2d8ed

General

Target

e249c3cf931a39ce861670aca977b737.exe
Size

234KB
MD5

e249c3cf931a39ce861670aca977b737
SHA1

254f502d0e9709f95bbe045a4516afef612ce9e7
SHA256

3afa2f6a6fa28303c9fd4bc4f9c6f5c7ba36c0c58a8d161c106228a919d2d8ed
SHA512

38baf042bf700a2f01dda7b56bcdf4ac11a413f21c90d55308535dd11c6e88a20c7e80d7a1a85ee35bff47a8fb458c81c0bd60ba465a02fe800f155b33b215a1
SSDEEP

6144:x9P+k59oF8WaZbzbFXKSh1KGhDwoNzgc/P/97gPiS:x8k9DWaZpXL1KWDwdId6V

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp3.ines.ro
Port:
587
Username:
[email protected]
Password:
GW!g&95W7rs
Email To:
[email protected]

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3960-3-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e249c3cf931a39ce861670aca977b737.exe

description pid process target process

PID 2928 set thread context of 3960 2928 e249c3cf931a39ce861670aca977b737.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

MSBuild.exe

pid process

3960 MSBuild.exe
3960 MSBuild.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

e249c3cf931a39ce861670aca977b737.exe

pid process

2928 e249c3cf931a39ce861670aca977b737.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 3960 MSBuild.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

3960 MSBuild.exe

description	pid	process	target process
PID 2928 set thread context of 3960	2928	e249c3cf931a39ce861670aca977b737.exe	MSBuild.exe

pid	process
3960	MSBuild.exe
3960	MSBuild.exe

pid	process
2928	e249c3cf931a39ce861670aca977b737.exe

description	pid	process
Token: SeDebugPrivilege	3960	MSBuild.exe

pid	process
3960	MSBuild.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e249c3cf931a39ce861670aca977b737.exe

description	pid	process	target process
PID 2928 wrote to memory of 3960	2928	e249c3cf931a39ce861670aca977b737.exe	MSBuild.exe
PID 2928 wrote to memory of 3960	2928	e249c3cf931a39ce861670aca977b737.exe	MSBuild.exe
PID 2928 wrote to memory of 3960	2928	e249c3cf931a39ce861670aca977b737.exe	MSBuild.exe
PID 2928 wrote to memory of 3960	2928	e249c3cf931a39ce861670aca977b737.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\e249c3cf931a39ce861670aca977b737.exe
"C:\Users\Admin\AppData\Local\Temp\e249c3cf931a39ce861670aca977b737.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2928

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\e249c3cf931a39ce861670aca977b737.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3960

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2928-2-0x00000000006F0000-0x00000000006F2000-memory.dmp

Filesize
8KB

Download
memory/2928-1-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download
memory/3960-9-0x00000000064F0000-0x0000000006508000-memory.dmp

Filesize
96KB

Download
memory/3960-10-0x0000000006580000-0x00000000065E6000-memory.dmp

Filesize
408KB

Download
memory/3960-5-0x0000000005C00000-0x00000000061A4000-memory.dmp

Filesize
5.6MB

Download
memory/3960-6-0x0000000005650000-0x00000000056E2000-memory.dmp

Filesize
584KB

Download
memory/3960-7-0x00000000058E0000-0x00000000058F0000-memory.dmp

Filesize
64KB

Download
memory/3960-8-0x00000000057E0000-0x000000000587C000-memory.dmp

Filesize
624KB

Download
memory/3960-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3960-4-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/3960-11-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/3960-12-0x00000000058E0000-0x00000000058F0000-memory.dmp

Filesize
64KB

Download
memory/3960-13-0x0000000001610000-0x0000000001660000-memory.dmp

Filesize
320KB

Download
memory/3960-14-0x0000000006940000-0x000000000694A000-memory.dmp

Filesize
40KB

Download
memory/3960-15-0x00000000058E0000-0x00000000058F0000-memory.dmp

Filesize
64KB

Download
memory/3960-16-0x00000000058E0000-0x00000000058F0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads