agenttesla | 8cb2647b24754e94c09a29438e2f49a2d55f0b772f8f013f5b90dcbfe8f957d8

General

Target

Alnuzaili.exe
Size

703KB
MD5

e578a1f547aa0fe425455661c09c8191
SHA1

5351a3caa604e8c54c9cddda3886bc21e7785c37
SHA256

8cb2647b24754e94c09a29438e2f49a2d55f0b772f8f013f5b90dcbfe8f957d8
SHA512

350f9dfb4992ecbd88a6318fdd5fac3305c44abf5c2c18b4cac753e42abbf97a9fed8762cdeef11769c3d9855093656fa90fdb308523f86435592c9631df168e
SSDEEP

12288:gHl5nF8dVdqrlbD+aWGXWYkwDOMNQ2luSn0y89inwoa6Y6bxlN6lbHILlzkWV:wlYqhbD+aWfYJ5n0nsav61lNILQlzk8

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kivuresort.co.ke
Port:
587
Username:
[email protected]
Password:
Kivu@2020
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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

2 api.ipify.org
5 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

Alnuzaili.exe

description pid process target process

PID 2372 set thread context of 2192 2372 Alnuzaili.exe Alnuzaili.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Alnuzaili.exe

pid process

2192 Alnuzaili.exe
2192 Alnuzaili.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Alnuzaili.exe

description pid process

Token: SeDebugPrivilege 2192 Alnuzaili.exe

flow	ioc
2	api.ipify.org
5	ip-api.com

description	pid	process	target process
PID 2372 set thread context of 2192	2372	Alnuzaili.exe	Alnuzaili.exe

pid	process
2192	Alnuzaili.exe
2192	Alnuzaili.exe

description	pid	process
Token: SeDebugPrivilege	2192	Alnuzaili.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Alnuzaili.exe

description	pid	process	target process
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe
PID 2372 wrote to memory of 2192	2372	Alnuzaili.exe	Alnuzaili.exe

C:\Users\Admin\AppData\Local\Temp\Alnuzaili.exe
"C:\Users\Admin\AppData\Local\Temp\Alnuzaili.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2372

C:\Users\Admin\AppData\Local\Temp\Alnuzaili.exe
"C:\Users\Admin\AppData\Local\Temp\Alnuzaili.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2192-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2192-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-20-0x0000000000A10000-0x0000000000A50000-memory.dmp

Filesize
256KB

Download
memory/2192-19-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2192-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2372-5-0x0000000000690000-0x000000000069A000-memory.dmp

Filesize
40KB

Download
memory/2372-3-0x0000000000650000-0x0000000000668000-memory.dmp

Filesize
96KB

Download
memory/2372-0-0x0000000000040000-0x00000000000F4000-memory.dmp

Filesize
720KB

Download
memory/2372-2-0x00000000047A0000-0x00000000047E0000-memory.dmp

Filesize
256KB

Download
memory/2372-18-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-6-0x0000000005230000-0x00000000052AC000-memory.dmp

Filesize
496KB

Download
memory/2372-1-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-4-0x0000000000680000-0x0000000000688000-memory.dmp

Filesize
32KB

Download

Analysis

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