agenttesla | 01de7df3860e7ad4f19ed18c2067e2f3a917edc738449f19288afa12598d8e3b

General

Target

Advice Ref.[G91222721471].exe
Size

805KB
MD5

08ee0d72de9475ba957cd2688b5ac25f
SHA1

45ee3e5fb6b05118508a15e9c6ff60b1a5e68664
SHA256

446bf403bee494bb174ee63f34ac2a839587450d508b3205ae6b65ac4db80375
SHA512

dd67c8f01259a4562c03b849eac5a51b978f8c8252ffcc32d27c475d54cabc47fcaea8e75da8e35e5421f45ec7526944b7c8758f8e8542dee0f200646daca7a6
SSDEEP

24576:QtKtD/61IAwGmGuq7c8+Dj09HnY+fgPH:f6KAd3F7t+09HYK

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

Processes:

flow ioc

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

Processes:

Advice Ref.[G91222721471].exe

description pid process target process

PID 1728 set thread context of 2644 1728 Advice Ref.[G91222721471].exe Advice Ref.[G91222721471].exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Advice Ref.[G91222721471].exeAdvice Ref.[G91222721471].exe

pid process

1728 Advice Ref.[G91222721471].exe
2644 Advice Ref.[G91222721471].exe
2644 Advice Ref.[G91222721471].exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Advice Ref.[G91222721471].exeAdvice Ref.[G91222721471].exe

description pid process

Token: SeDebugPrivilege 1728 Advice Ref.[G91222721471].exe
Token: SeDebugPrivilege 2644 Advice Ref.[G91222721471].exe

flow	ioc
2	api.ipify.org
3	api.ipify.org
4	ip-api.com

description	pid	process	target process
PID 1728 set thread context of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe

pid	process
1728	Advice Ref.[G91222721471].exe
2644	Advice Ref.[G91222721471].exe
2644	Advice Ref.[G91222721471].exe

description	pid	process
Token: SeDebugPrivilege	1728	Advice Ref.[G91222721471].exe
Token: SeDebugPrivilege	2644	Advice Ref.[G91222721471].exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Advice Ref.[G91222721471].exe

description	pid	process	target process
PID 1728 wrote to memory of 2680	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2680	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2680	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2680	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe
PID 1728 wrote to memory of 2644	1728	Advice Ref.[G91222721471].exe	Advice Ref.[G91222721471].exe

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
2⤵
PID:2680

C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe
"C:\Users\Admin\AppData\Local\Temp\Advice Ref.[G91222721471].exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2644

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/1728-0-0x0000000000A30000-0x0000000000B00000-memory.dmp

Filesize
832KB

Download
memory/1728-1-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/1728-2-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

Filesize
256KB

Download
memory/1728-3-0x0000000000710000-0x0000000000728000-memory.dmp

Filesize
96KB

Download
memory/1728-4-0x00000000004F0000-0x00000000004F8000-memory.dmp

Filesize
32KB

Download
memory/1728-5-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/1728-6-0x00000000050B0000-0x000000000512C000-memory.dmp

Filesize
496KB

Download
memory/1728-17-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2644-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2644-20-0x0000000004940000-0x0000000004980000-memory.dmp

Filesize
256KB

Download
memory/2644-19-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-21-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-22-0x0000000004940000-0x0000000004980000-memory.dmp

Filesize
256KB

Download

Analysis

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