agenttesla | 188f66961a21b37ab60627e2ccc8cad44d7482a57fe2ac14eae15c729086ce9c

General

Target

purchase order.exe
Size

729KB
MD5

b21b9e894e6c6c13c381711a34bc8dff
SHA1

87d51ae2ee31e94d98472856741920479ef1bfac
SHA256

62d22d5c7e9397486f8747634c5b24de352df7d5b35ea403db5a32610a5b4b63
SHA512

8d35ad5a556317cf3804b79dfa7c1ae06a548bb78735f940079fff27b79f7a99fc9fab7e394c92d3bf2fcdd96fae8ce2b3968887fe913f3bb111ca2b8e2a11a0

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bro-world.com
Port:
587
Username:
[email protected]
Password:
$Tan5DN2h-0

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/1692-59-0x0000000000400000-0x0000000000466000-memory.dmp	family_agenttesla
behavioral1/memory/1692-60-0x0000000000400000-0x0000000000466000-memory.dmp	family_agenttesla
behavioral1/memory/1692-61-0x0000000000400000-0x0000000000466000-memory.dmp	family_agenttesla
behavioral1/memory/1692-62-0x000000000046136E-mapping.dmp	family_agenttesla
behavioral1/memory/1692-64-0x0000000000400000-0x0000000000466000-memory.dmp	family_agenttesla
behavioral1/memory/1692-66-0x0000000000400000-0x0000000000466000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

purchase order.exe

description pid process target process

PID 940 set thread context of 1692 940 purchase order.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

purchase order.exeRegSvcs.exe

pid process

940 purchase order.exe
940 purchase order.exe
1692 RegSvcs.exe
1692 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

purchase order.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 940 purchase order.exe
Token: SeDebugPrivilege 1692 RegSvcs.exe

description	pid	process	target process
PID 940 set thread context of 1692	940	purchase order.exe	RegSvcs.exe

pid	process
940	purchase order.exe
940	purchase order.exe
1692	RegSvcs.exe
1692	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	940	purchase order.exe
Token: SeDebugPrivilege	1692	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

purchase order.exe

description	pid	process	target process
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe
PID 940 wrote to memory of 1692	940	purchase order.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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:940

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1692

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/940-54-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/940-55-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/1692-56-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-57-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-59-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-60-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-61-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-62-0x000000000046136E-mapping.dmp

Download
memory/1692-64-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-66-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1692-68-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads