agenttesla | 0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773

General

Target

0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe
Size

871KB
MD5

aa1fda5f2d993f5bc0e1f134f918bbcf
SHA1

322448133b1cb5b3e62c448b1afcc79a17e76126
SHA256

0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773
SHA512

1dce72d9acb34f8a471697e2df25a44edd6a9eb9c492ebc700314f9572498d498fe37792bbd1bca9748cdf39df2ef52f9db7603331c529872ebe4a98f37ebdf2
SSDEEP

24576:6f+iN57Gtene3eIDxgw5poAG+1QWIDfYHcb5Q:ULXKtene3eIDrpHGiQWIDaC5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.stingatoareincendii.ro
Port:
21
Username:
[email protected]
Password:
3.*RYhlG)lkA

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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
14	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4540-6-0x0000000000250000-0x000000000042F000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4540 set thread context of 1452	4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe	86

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4540-0-0x0000000000250000-0x000000000042F000-memory.dmp	upx
behavioral2/memory/4540-6-0x0000000000250000-0x000000000042F000-memory.dmp	upx

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	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1452	RegSvcs.exe
1452	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1452	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe
4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe
4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 1452	4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe	86
PID 4540 wrote to memory of 1452	4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe	86
PID 4540 wrote to memory of 1452	4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe	86
PID 4540 wrote to memory of 1452	4540	0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe	86

C:\Users\Admin\AppData\Local\Temp\0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe
"C:\Users\Admin\AppData\Local\Temp\0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.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:4540
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\0d4ed5142421aa3e0440f050eedb379287771afab397f4edfe18578ca4cf8773.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1452-12-0x0000000006D50000-0x0000000006DE2000-memory.dmp

Filesize
584KB

Download
memory/1452-4-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1452-7-0x000000007378E000-0x000000007378F000-memory.dmp

Filesize
4KB

Download
memory/1452-8-0x0000000005CA0000-0x0000000006244000-memory.dmp

Filesize
5.6MB

Download
memory/1452-9-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/1452-10-0x0000000073780000-0x0000000073F30000-memory.dmp

Filesize
7.7MB

Download
memory/1452-11-0x0000000006C60000-0x0000000006CB0000-memory.dmp

Filesize
320KB

Download
memory/1452-13-0x0000000006CE0000-0x0000000006CEA000-memory.dmp

Filesize
40KB

Download
memory/1452-14-0x000000007378E000-0x000000007378F000-memory.dmp

Filesize
4KB

Download
memory/1452-15-0x0000000073780000-0x0000000073F30000-memory.dmp

Filesize
7.7MB

Download
memory/4540-3-0x0000000000C70000-0x0000000001070000-memory.dmp

Filesize
4.0MB

Download
memory/4540-6-0x0000000000250000-0x000000000042F000-memory.dmp

Filesize
1.9MB

Download
memory/4540-0-0x0000000000250000-0x000000000042F000-memory.dmp

Filesize
1.9MB

Download

Analysis

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