agenttesla | 3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d

General

Target

3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
Size

673KB
MD5

86841a1ccb8603fd4c5f44ab5f978d4d
SHA1

00c814bca41e7da4e5694534dbafa6201484bc4e
SHA256

3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d
SHA512

519aa6b845a12d3f3a0b7cb6654796f2c08ea6f0912a9a1490fef52a39e535bfb57e44f7e19b974a3cd4e4ae6d185681de464a7924faf9511e6a4ff6abee425d
SSDEEP

12288:FrD6UaPEy03p4YIWo4FhXf0fDT2akV4+dcWTWNH5AyLY/VZ0K:1D/PJnIWo47p4QdTs5DYNWK

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://valvulasthermovalve.cl
Port:
21
Username:
[email protected]
Password:
LILKOOLL14!!

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2900 set thread context of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
2576	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
2576	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
Token: SeDebugPrivilege	2576	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2516	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	30
PID 2900 wrote to memory of 2516	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	30
PID 2900 wrote to memory of 2516	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	30
PID 2900 wrote to memory of 2516	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	30
PID 2900 wrote to memory of 2560	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	33
PID 2900 wrote to memory of 2560	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	33
PID 2900 wrote to memory of 2560	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	33
PID 2900 wrote to memory of 2560	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	33
PID 2900 wrote to memory of 2432	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	32
PID 2900 wrote to memory of 2432	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	32
PID 2900 wrote to memory of 2432	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	32
PID 2900 wrote to memory of 2432	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	32
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31
PID 2900 wrote to memory of 2576	2900	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe

C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
"C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
  "C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe"
  2⤵
  PID:2516
- C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
  "C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2576
- C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
  "C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe"
  2⤵
  PID:2432
- C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe
  "C:\Users\Admin\AppData\Local\Temp\3096973acd0408ca6115b08d3e7968a5f029e353878991a39c22cc3f9d60683d.exe"
  2⤵
  PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2576-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-26-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2576-25-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-22-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-24-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2576-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-6-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/2900-1-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-8-0x0000000005200000-0x000000000527C000-memory.dmp

Filesize
496KB

Download
memory/2900-0-0x0000000000050000-0x00000000000FE000-memory.dmp

Filesize
696KB

Download
memory/2900-23-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-7-0x0000000001E00000-0x0000000001E0C000-memory.dmp

Filesize
48KB

Download
memory/2900-5-0x0000000004D60000-0x0000000004DA0000-memory.dmp

Filesize
256KB

Download
memory/2900-4-0x0000000000510000-0x000000000052A000-memory.dmp

Filesize
104KB

Download
memory/2900-3-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-2-0x0000000004D60000-0x0000000004DA0000-memory.dmp

Filesize
256KB

Download

Analysis

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