agenttesla | 8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62

General

Target

8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
Size

77.0MB
MD5

a441db009e52a518a60acf292302f8b9
SHA1

7b074fd716dad974e147dee21566d37878c909f4
SHA256

8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62
SHA512

4b1814074434ee593d60de8f1218c4ae465c23973f60d76ee158fe1462c25096efb6fe8a93466e1d8f05f377626d481c89a9d2fff250df4d4307ce93ac306658
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCDQIvkMmTJ0QAJxGboPIf:7JZoQrbTFZY1iaCDNvkMbdJioPI

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.flujoauditorias.cl
Port:
587
Username:
[email protected]
Password:
l;0jGu7J;z_a

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flujoauditorias.cl
Port:
587
Username:
[email protected]
Password:
l;0jGu7J;z_a
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2228 set thread context of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
624	RegSvcs.exe
624	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	624	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30
PID 2228 wrote to memory of 624	2228	8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe	30

C:\Users\Admin\AppData\Local\Temp\8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe
"C:\Users\Admin\AppData\Local\Temp\8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8c48688d795f1ff90fa87b1eafd94190518e4a850f5a9aa265350158c85cbc62.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/624-3-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/624-12-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/624-9-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/624-5-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/624-13-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/624-14-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/624-15-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/624-16-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/2228-2-0x0000000003B80000-0x0000000003F80000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads