agenttesla | 0d08d12c9a7238d1077353c6c2f5b8748ca4d1b8711df2c0552f8dfe25562215

General

Target

Purchase Order.exe
Size

475KB
MD5

3daaba84ce640bfda2f7721ac24e8e32
SHA1

3d8ed4d6f598b796cef240e2696b7af988e06679
SHA256

04066d2aaa261814ebb764b76ec4977184b985cd0c56917145068aa37de50965
SHA512

71f69902f43be4e1c5fe0677f0c6021de6708bb0c76a43a78063fac2b0e0864e522ed1a0d0e3b944d5566409f4d6dd2332c62e4f803fd0f81f064d083fdfc1e1

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.capitalone-bank.org
Port:
587
Username:
[email protected]
Password:
u)aHYn*7

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1088-62-0x0000000000400000-0x0000000000458000-memory.dmp	family_agenttesla
behavioral1/memory/1088-63-0x0000000000400000-0x0000000000458000-memory.dmp	family_agenttesla
behavioral1/memory/1088-64-0x0000000000400000-0x0000000000458000-memory.dmp	family_agenttesla
behavioral1/memory/1088-65-0x000000000045301E-mapping.dmp	family_agenttesla
behavioral1/memory/1088-67-0x0000000000400000-0x0000000000458000-memory.dmp	family_agenttesla
behavioral1/memory/1088-69-0x0000000000400000-0x0000000000458000-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-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Order.exe

description pid process target process

PID 1064 set thread context of 1088 1064 Purchase Order.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Purchase Order.exeMSBuild.exe

pid process

1064 Purchase Order.exe
1064 Purchase Order.exe
1088 MSBuild.exe
1088 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 1064 Purchase Order.exe
Token: SeDebugPrivilege 1088 MSBuild.exe

description	pid	process	target process
PID 1064 set thread context of 1088	1064	Purchase Order.exe	MSBuild.exe

pid	process
1064	Purchase Order.exe
1064	Purchase Order.exe
1088	MSBuild.exe
1088	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1064	Purchase Order.exe
Token: SeDebugPrivilege	1088	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Purchase Order.exe

description	pid	process	target process
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe
PID 1064 wrote to memory of 1088	1064	Purchase Order.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1088

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1064-54-0x0000000000F90000-0x000000000100C000-memory.dmp

Filesize
496KB

Download
memory/1064-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1064-56-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/1064-57-0x0000000000EC0000-0x0000000000F24000-memory.dmp

Filesize
400KB

Download
memory/1064-58-0x0000000000A30000-0x0000000000A88000-memory.dmp

Filesize
352KB

Download
memory/1088-59-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-60-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-62-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-63-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-64-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-65-0x000000000045301E-mapping.dmp

Download
memory/1088-67-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1088-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads