agenttesla | e0b1bcb5ca129ff46e5623f8fb3bb079df557e688e04ce79747eb7ab8ad1d3b6

General

Target

DHL9407155789.exe
Size

630KB
MD5

9d734afa7d130bd4a0a02c6a461b36e8
SHA1

878a345533c10e9aac233df91cb34a31fe34bd28
SHA256

e0b1bcb5ca129ff46e5623f8fb3bb079df557e688e04ce79747eb7ab8ad1d3b6
SHA512

7d37840add24ce90993045055654773ea91995951abffa6257ac5d4907554a1e60b0ded0d8cae0f4a1213b2c7d97c69ef1831aad29711640584c13211eb226c4
SSDEEP

12288:z7gRhxAMnM5zqiX+yAvZue7ze/RkPliq4hP82V6ezIDymDqZNas0uK:z8VVMdqiOZv4e7ze/ep4hPuezIDBOZNy

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.childs-plays.com
Port:
587
Username:
[email protected]
Password:
yuttrge7v
Email To:
[email protected]

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 2 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

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2956 set thread context of 2672	2956	DHL9407155789.exe	30

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2956	DHL9407155789.exe
2672	DHL9407155789.exe
2672	DHL9407155789.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	DHL9407155789.exe
Token: SeDebugPrivilege	2672	DHL9407155789.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2700	2956	DHL9407155789.exe	28
PID 2956 wrote to memory of 2700	2956	DHL9407155789.exe	28
PID 2956 wrote to memory of 2700	2956	DHL9407155789.exe	28
PID 2956 wrote to memory of 2700	2956	DHL9407155789.exe	28
PID 2956 wrote to memory of 2696	2956	DHL9407155789.exe	29
PID 2956 wrote to memory of 2696	2956	DHL9407155789.exe	29
PID 2956 wrote to memory of 2696	2956	DHL9407155789.exe	29
PID 2956 wrote to memory of 2696	2956	DHL9407155789.exe	29
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30
PID 2956 wrote to memory of 2672	2956	DHL9407155789.exe	30

C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe
"C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe"
  2⤵
  PID:2700
- C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe"
  2⤵
  PID:2696
- C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL9407155789.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2672-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-38-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2672-23-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2672-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2672-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2672-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2956-5-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/2956-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-7-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-6-0x0000000004920000-0x00000000049A2000-memory.dmp

Filesize
520KB

Download
memory/2956-8-0x0000000004FA0000-0x0000000004FE0000-memory.dmp

Filesize
256KB

Download
memory/2956-0-0x0000000000140000-0x00000000001E4000-memory.dmp

Filesize
656KB

Download
memory/2956-4-0x00000000004C0000-0x00000000004C8000-memory.dmp

Filesize
32KB

Download
memory/2956-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2956-22-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-2-0x0000000004FA0000-0x0000000004FE0000-memory.dmp

Filesize
256KB

Download

Analysis

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