agenttesla | 4fd39a62badcf0f54086b8b11fd19d8e30e2ee635465fb7be6cc17beb29101b1

General

Target

Order No 2002902 inquiry for export to Thailand 20241016.exe
Size

940KB
MD5

f1310f2ff30cb3fb3e1d037c2dccea90
SHA1

f005113ccca4ce88ff1799a02b218846e4a6f69f
SHA256

0841fb4737579f6fa91c3b9a6d0f5fe1b73f459f4b240a51123c3eff6f064cad
SHA512

c17259215e9b58ea3dae875fd42775ebbd38ecc582d4359956e14a10b3501489b0c1a9e640ad035eff8a8e1c8a377a69f4724a3a3144f2b5f2e4c4a4b255088e
SSDEEP

12288:PxK395tBOMVj0Gth54WDtQd33L65xOfIrcR6k29sfFE4TUm1P:PVkFdDad33LLIrJkNFE4ht

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.concaribe.com
Port:
21
Username:
[email protected]
Password:
ro}UWgz#!38E

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.concaribe.com
Port:
21
Username:
[email protected]
Password:
ro}UWgz#!38E

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 2 IoCs

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

flow	ioc
21	api.ipify.org
22	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4512 set thread context of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86

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	Order No 2002902 inquiry for export to Thailand 20241016.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Order No 2002902 inquiry for export to Thailand 20241016.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
820	Order No 2002902 inquiry for export to Thailand 20241016.exe
820	Order No 2002902 inquiry for export to Thailand 20241016.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	820	Order No 2002902 inquiry for export to Thailand 20241016.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86
PID 4512 wrote to memory of 820	4512	Order No 2002902 inquiry for export to Thailand 20241016.exe	86

C:\Users\Admin\AppData\Local\Temp\Order No 2002902 inquiry for export to Thailand 20241016.exe
"C:\Users\Admin\AppData\Local\Temp\Order No 2002902 inquiry for export to Thailand 20241016.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Users\Admin\AppData\Local\Temp\Order No 2002902 inquiry for export to Thailand 20241016.exe
  "C:\Users\Admin\AppData\Local\Temp\Order No 2002902 inquiry for export to Thailand 20241016.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/820-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/820-14-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/820-13-0x0000000006670000-0x000000000670C000-memory.dmp

Filesize
624KB

Download
memory/820-12-0x0000000006580000-0x00000000065D0000-memory.dmp

Filesize
320KB

Download
memory/820-11-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/820-9-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/820-8-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-3-0x0000000004BB0000-0x0000000004C42000-memory.dmp

Filesize
584KB

Download
memory/4512-6-0x0000000004E00000-0x0000000004E48000-memory.dmp

Filesize
288KB

Download
memory/4512-5-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-10-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4512-4-0x0000000004D80000-0x0000000004D8A000-memory.dmp

Filesize
40KB

Download
memory/4512-0-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/4512-2-0x0000000005060000-0x0000000005604000-memory.dmp

Filesize
5.6MB

Download
memory/4512-1-0x0000000000100000-0x00000000001F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads