agenttesla | 725d7a5a757e46975ddd7e9d3b78e0569a7aaf52de1f740a68a714467746dcdc

General

Target

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
Size

392KB
MD5

9134e2091e42890fcfb19b2b2967b37b
SHA1

3087aa36c2721922f5768cea095aaf64fead3e94
SHA256

725d7a5a757e46975ddd7e9d3b78e0569a7aaf52de1f740a68a714467746dcdc
SHA512

4520277f63120279eda6acad45288c3061a447960ba4696941a10c3d2ee1acb27e3fb0e745dc30c582a9cc07c610338c84955e5c0cfaa127062dc37165aeb00e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.good-shepherd-ministries.org/
Port:
21
Username:
[email protected]
Password:
o4F-yQ@8[([G

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/564-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/564-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/564-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/564-65-0x000000000043750E-mapping.dmp	family_agenttesla
behavioral1/memory/564-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	pid	process	target process
PID 1336 set thread context of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

pid process

564 NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
564 NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description pid process

Token: SeDebugPrivilege 564 NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

pid	process
564	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
564	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	pid	process
Token: SeDebugPrivilege	564	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	pid	process	target process
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
PID 1336 wrote to memory of 564	1336	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

outlook_office_path 1 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

outlook_win_path 1 IoCs

Processes:

NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER #099478656355T4747UY788898898.exe

C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
"C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #099478656355T4747UY788898898.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #099478656355T4747UY788898898.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #099478656355T4747UY788898898.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/564-65-0x000000000043750E-mapping.dmp

Download
memory/564-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/564-68-0x0000000004C20000-0x0000000004C21000-memory.dmp

Filesize
4KB

Download
memory/564-69-0x0000000004C21000-0x0000000004C22000-memory.dmp

Filesize
4KB

Download
memory/1336-57-0x0000000004940000-0x0000000004941000-memory.dmp

Filesize
4KB

Download
memory/1336-58-0x00000000007D0000-0x00000000007D7000-memory.dmp

Filesize
28KB

Download
memory/1336-59-0x0000000005040000-0x0000000005098000-memory.dmp

Filesize
352KB

Download
memory/1336-55-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads