agenttesla | f79552d4cb2e41bf92bd82d7ce67e7d9765963e845961065b192db8867b326f6

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 01:04

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General

Target

OC DDLP - 241119L2.exe
Size

1.1MB
MD5

07f3589cb703b42918c9aada57a6e6c3
SHA1

65a45025555d388f84c79dbcbecfd79b07a1045d
SHA256

0bba9e74459f8350ce9b8da6cb42f8bb006609aedf4f07ec340d07110fb86fb9
SHA512

7db82a52efd55ba4a6906d170fccfa1ad8300632c587f45ce557721c04946fc6793b4e987f67eec57182da15cc28286d9a28713c6294ab786e523f619c318096
SSDEEP

24576:Ftb20pkaCqT5TBWgNQ7aH6//F9nc0+d36A:2Vg5tQ7aa//F9ncdt5

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.

flow	ioc
14	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4580 set thread context of 1604	4580	OC DDLP - 241119L2.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OC DDLP - 241119L2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1604	RegSvcs.exe
1604	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4580	OC DDLP - 241119L2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1604	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4580	OC DDLP - 241119L2.exe
4580	OC DDLP - 241119L2.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4580	OC DDLP - 241119L2.exe
4580	OC DDLP - 241119L2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 1604	4580	OC DDLP - 241119L2.exe	83
PID 4580 wrote to memory of 1604	4580	OC DDLP - 241119L2.exe	83
PID 4580 wrote to memory of 1604	4580	OC DDLP - 241119L2.exe	83
PID 4580 wrote to memory of 1604	4580	OC DDLP - 241119L2.exe	83

C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe
"C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.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:4580
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1604

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/1604-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1604-8-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

Filesize
4KB

Download
memory/1604-9-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/1604-10-0x0000000005150000-0x00000000051B6000-memory.dmp

Filesize
408KB

Download
memory/1604-11-0x0000000073D60000-0x0000000074510000-memory.dmp

Filesize
7.7MB

Download
memory/1604-12-0x0000000006400000-0x0000000006450000-memory.dmp

Filesize
320KB

Download
memory/1604-13-0x00000000064F0000-0x0000000006582000-memory.dmp

Filesize
584KB

Download
memory/1604-14-0x0000000006480000-0x000000000648A000-memory.dmp

Filesize
40KB

Download
memory/1604-15-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

Filesize
4KB

Download
memory/1604-16-0x0000000073D60000-0x0000000074510000-memory.dmp

Filesize
7.7MB

Download
memory/4580-6-0x00000000015F0000-0x00000000019F0000-memory.dmp

Filesize
4.0MB

Download