agenttesla | 2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 07:16

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General

Target

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe
Size

1.1MB
MD5

b34c60dd48d1597666adc7d7a4aa818e
SHA1

1cd1196efdaab596be4bd3ba3c79e3aec0030b9e
SHA256

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e
SHA512

a1ebd6516efadc04470bf9b3b81135c73b23a43c4e5d97cc08c19b0689dcee4769d351e73e3fbd7c0cd991167e6e8675b88967bad76058c856b18225bb811b02
SSDEEP

24576:utb20pkaCqT5TBWgNQ7aq60zs1OfE0QCdNn6A:bVg5tQ7aX0rj5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

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.

Processes:

flow	ioc
13	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

description	pid	Process	procid_target
PID 3808 set thread context of 2176	3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe	83

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

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
2176	RegSvcs.exe
2176	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

pid	Process
3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	2176	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

pid	Process
3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe
3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

pid	Process
3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe
3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe

description	pid	Process	procid_target
PID 3808 wrote to memory of 2176	3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe	83
PID 3808 wrote to memory of 2176	3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe	83
PID 3808 wrote to memory of 2176	3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe	83
PID 3808 wrote to memory of 2176	3808	2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe	83

C:\Users\Admin\AppData\Local\Temp\2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe
"C:\Users\Admin\AppData\Local\Temp\2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.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:3808
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\2cb274eea982562d847d3c6674f6a07584c2f66cb203b9fd4fd710074357ba1e.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2176-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2176-8-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

Filesize
4KB

Download
memory/2176-9-0x0000000004F80000-0x0000000005524000-memory.dmp

Filesize
5.6MB

Download
memory/2176-10-0x0000000004B70000-0x0000000004BD6000-memory.dmp

Filesize
408KB

Download
memory/2176-11-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/2176-12-0x0000000005E70000-0x0000000005EC0000-memory.dmp

Filesize
320KB

Download
memory/2176-13-0x0000000005F60000-0x0000000005FF2000-memory.dmp

Filesize
584KB

Download
memory/2176-14-0x0000000005F00000-0x0000000005F0A000-memory.dmp

Filesize
40KB

Download
memory/2176-15-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

Filesize
4KB

Download
memory/2176-16-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/3808-6-0x0000000001500000-0x0000000001900000-memory.dmp

Filesize
4.0MB

Download