agenttesla | 123048aa21e51aea3706e8e7ed3f2567523f83039901afbea0e94aee8b27229a

General

Target

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
Size

757KB
MD5

1e68c8a1bd1803332029ee35e3c1c5d2
SHA1

3debfb4cf61afc49a7069e79eb37d28af5bea1df
SHA256

6acc7e95d7e83817a3109bfbeb8a6759bb056431a696a5171e820ceb982917e0
SHA512

30b518de6ecb9550cd8fb362a60104d213d17ff2b2cc6afbffd516dac74d578e79feb6ba9e5788d586550a2fd3e222b822927dbb22e1a9c0cbb4dd15e9b5e607
SSDEEP

12288:+ISWET/mr9K+22BEEzFatnVP9W25pozUmbl++XB4+PRxOdNyqNVw4e70PcJWJu:iWtb3BEbP975qUmXNPPIJre7T

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.oceanskylogistics.in
Port:
587
Username:
[email protected]
Password:
Shipping@224554
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.

Processes:

flow ioc

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

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

description	pid	process	target process
PID 2460 set thread context of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

pid process

2508 NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
2508 NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

description pid process

Token: SeDebugPrivilege 2508 NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

pid process

2508 NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

pid	process
2508	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
2508	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

description	pid	process
Token: SeDebugPrivilege	2508	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

pid	process
2508	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

description	pid	process	target process
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
PID 2460 wrote to memory of 2508	2460	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe	NEW SIGNED CONTRACT SHIPPINGS DOCS.exe

C:\Users\Admin\AppData\Local\Temp\NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
"C:\Users\Admin\AppData\Local\Temp\NEW SIGNED CONTRACT SHIPPINGS DOCS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\NEW SIGNED CONTRACT SHIPPINGS DOCS.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW SIGNED CONTRACT SHIPPINGS DOCS.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2508

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/2460-0-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/2460-1-0x00000000000D0000-0x0000000000194000-memory.dmp

Filesize
784KB

Download
memory/2460-2-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2460-3-0x0000000000600000-0x0000000000622000-memory.dmp

Filesize
136KB

Download
memory/2460-4-0x00000000004C0000-0x00000000004CC000-memory.dmp

Filesize
48KB

Download
memory/2460-5-0x0000000000620000-0x0000000000630000-memory.dmp

Filesize
64KB

Download
memory/2460-6-0x0000000004EA0000-0x0000000004F22000-memory.dmp

Filesize
520KB

Download
memory/2460-18-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2508-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2508-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-19-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2508-20-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2508-21-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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