agenttesla | 638032b93b24d67eaf5f94ad23a85fbdcb73ff5c0a56e354945fe2c0f679c56e

General

Target

DHL_23072020_AWB_998227999_INV..exe
Size

753KB
MD5

0e32ec9e0f671840b3d71e0044960d32
SHA1

0733f5c73342f380f6f5b3d1dcbebf0c1af00475
SHA256

2449c1f1a898c241fd99ef81dd67ea37db3944708a37a3229f19bf572d7136d8
SHA512

f16a828859633c5b40afa0de2087b88c91214c913c1ba7105e2a85fcb2cfebb5cd655b257332b899e028fd73ede35bea0c878caf39ad1b807d238e092c6632bd

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.wtgriderline.com
Port:
587
Username:
[email protected]
Password:
T@sz^GL3

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/920-136-0x0000000000400000-0x0000000000458000-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-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL_23072020_AWB_998227999_INV..exe

description pid process target process

PID 2988 set thread context of 920 2988 DHL_23072020_AWB_998227999_INV..exe MSBuild.exe

description	pid	process	target process
PID 2988 set thread context of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

DHL_23072020_AWB_998227999_INV..exeMSBuild.exe

pid	process
2988	DHL_23072020_AWB_998227999_INV..exe
2988	DHL_23072020_AWB_998227999_INV..exe
2988	DHL_23072020_AWB_998227999_INV..exe
2988	DHL_23072020_AWB_998227999_INV..exe
2988	DHL_23072020_AWB_998227999_INV..exe
2988	DHL_23072020_AWB_998227999_INV..exe
920	MSBuild.exe
920	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL_23072020_AWB_998227999_INV..exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 2988 DHL_23072020_AWB_998227999_INV..exe
Token: SeDebugPrivilege 920 MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2988	DHL_23072020_AWB_998227999_INV..exe
Token: SeDebugPrivilege	920	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DHL_23072020_AWB_998227999_INV..exe

description	pid	process	target process
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe
PID 2988 wrote to memory of 920	2988	DHL_23072020_AWB_998227999_INV..exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\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-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\DHL_23072020_AWB_998227999_INV..exe
"C:\Users\Admin\AppData\Local\Temp\DHL_23072020_AWB_998227999_INV..exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2988

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:920

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/920-135-0x0000000000000000-mapping.dmp

Download
memory/920-136-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/920-137-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/920-138-0x00000000010B0000-0x0000000001100000-memory.dmp

Filesize
320KB

Download
memory/2988-130-0x00000000005D0000-0x0000000000692000-memory.dmp

Filesize
776KB

Download
memory/2988-131-0x00000000057E0000-0x0000000005D84000-memory.dmp

Filesize
5.6MB

Download
memory/2988-132-0x0000000005410000-0x00000000054A2000-memory.dmp

Filesize
584KB

Download
memory/2988-133-0x00000000053E0000-0x00000000053EA000-memory.dmp

Filesize
40KB

Download
memory/2988-134-0x000000000E760000-0x000000000E7FC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads