agenttesla | 52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18

General

Target

52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe
Size

1.1MB
MD5

212ca5eafc80ee25ecffa475d374683c
SHA1

66e646f6a483df24d3cf62aecd4c33994f9da203
SHA256

52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18
SHA512

572c70985fd9d435a38fce6c1c122aef72d21cd274e84928902fecbddb05f94138a8e37251c04ebf419c16d9801dd2302564007a6e381a42996b55dc1ce4897a
SSDEEP

24576:Cu6J33O0c+JY5UZ+XC0kGso6Fa3EJNPG+8+jsWY:ku0c++OCvkGs9Fa3YPPTY

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2948 set thread context of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31

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	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1636	RegSvcs.exe
1636	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1636	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe
2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe
2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31
PID 2948 wrote to memory of 1636	2948	52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe	31

C:\Users\Admin\AppData\Local\Temp\52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe
"C:\Users\Admin\AppData\Local\Temp\52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.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:2948
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\52d9909ca6057a4e1e836241c3064d572687377a2758ec872b21f6e4ceeaff18.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1636

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/1636-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1636-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1636-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1636-12-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/1636-13-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/1636-14-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/1636-15-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2948-6-0x0000000000830000-0x0000000000C30000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing