agenttesla | 9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a

General

Target

9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe
Size

364KB
MD5

f48d374d35a179552f42893bc46ce802
SHA1

be8fe7a96c876ca6f14e9f40cc0840e91955b452
SHA256

9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a
SHA512

5d7e44c266f0bcff7b504455d2a45dbe9d618a5ea55a9fcb457219ca024251694ab1d591268f9408d33e39c98954892a045ec944c4b9b7f463b650309e580644
SSDEEP

6144:XBlL/o1wRzFrBwq83dODx+Av8HRJoaKsaqJYNbpVFd3H72us:RG1EwEwAv8HTooHgpVT2d

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Executes dropped EXE 2 IoCs

Processes:

enqzqflo.exeenqzqflo.exe

pid process

4116 enqzqflo.exe
4504 enqzqflo.exe
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

pid	process
4116	enqzqflo.exe
4504	enqzqflo.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

enqzqflo.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe"	enqzqflo.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

enqzqflo.exe

description pid process target process

PID 4116 set thread context of 4504 4116 enqzqflo.exe enqzqflo.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

enqzqflo.exe

pid process

4504 enqzqflo.exe
4504 enqzqflo.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

enqzqflo.exe

pid process

4116 enqzqflo.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

enqzqflo.exe

description pid process

Token: SeDebugPrivilege 4504 enqzqflo.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

enqzqflo.exe

pid process

4504 enqzqflo.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 4116 set thread context of 4504	4116	enqzqflo.exe	enqzqflo.exe

pid	process
4504	enqzqflo.exe
4504	enqzqflo.exe

pid	process
4116	enqzqflo.exe

description	pid	process
Token: SeDebugPrivilege	4504	enqzqflo.exe

pid	process
4504	enqzqflo.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exeenqzqflo.exe

description	pid	process	target process
PID 4708 wrote to memory of 4116	4708	9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe	enqzqflo.exe
PID 4708 wrote to memory of 4116	4708	9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe	enqzqflo.exe
PID 4708 wrote to memory of 4116	4708	9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe	enqzqflo.exe
PID 4116 wrote to memory of 4504	4116	enqzqflo.exe	enqzqflo.exe
PID 4116 wrote to memory of 4504	4116	enqzqflo.exe	enqzqflo.exe
PID 4116 wrote to memory of 4504	4116	enqzqflo.exe	enqzqflo.exe
PID 4116 wrote to memory of 4504	4116	enqzqflo.exe	enqzqflo.exe

C:\Users\Admin\AppData\Local\Temp\9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe
"C:\Users\Admin\AppData\Local\Temp\9cb79b17afa63f9f42d91be5d69f6fdb9f44277211f26cb765cdf95bfc595c0a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4708

C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe
"C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4116

C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe
"C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe

Filesize
170KB

MD5
72f70218054153e552a39740a4947415

SHA1
9cd5f6d1a6e59dfad27cc513d1120018978a3f19

SHA256
674b937a7792d830a8b5283cd44f39caf15451e990cfc2bdd4bac99bab6a3fac

SHA512
76e9db31252916ca97a562de4a750e69ac05dba09ce6cb687626ddc362a83088bd6a68c2b7a57592423144fa500d7d2f0f04ffd304bd22ea2ad9f9b2fc6d7c78

Download Submit
C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe

Filesize
170KB

MD5
72f70218054153e552a39740a4947415

SHA1
9cd5f6d1a6e59dfad27cc513d1120018978a3f19

SHA256
674b937a7792d830a8b5283cd44f39caf15451e990cfc2bdd4bac99bab6a3fac

SHA512
76e9db31252916ca97a562de4a750e69ac05dba09ce6cb687626ddc362a83088bd6a68c2b7a57592423144fa500d7d2f0f04ffd304bd22ea2ad9f9b2fc6d7c78

Download Submit
C:\Users\Admin\AppData\Local\Temp\enqzqflo.exe

Filesize
170KB

MD5
72f70218054153e552a39740a4947415

SHA1
9cd5f6d1a6e59dfad27cc513d1120018978a3f19

SHA256
674b937a7792d830a8b5283cd44f39caf15451e990cfc2bdd4bac99bab6a3fac

SHA512
76e9db31252916ca97a562de4a750e69ac05dba09ce6cb687626ddc362a83088bd6a68c2b7a57592423144fa500d7d2f0f04ffd304bd22ea2ad9f9b2fc6d7c78

Download Submit
C:\Users\Admin\AppData\Local\Temp\tbywm.tu

Filesize
334KB

MD5
3fde99d6127607e81130b0ec06c93bf3

SHA1
63a53a267d98ac6dcf3e7deb5c6719ffc6babbe9

SHA256
a222a2bccea94f34548ae351f12cd9b3d0929cd871b9bc42adef21ee8c2a6c9c

SHA512
a20c7f31423d9a4a31f1f861f210ac46958a8e72bd08060b33124cf5eb1b8977b58b799f58639b7a32a884dbaad176fdfd52f8cd9deb6fefda129f12f610f875

Download Submit
memory/4116-5-0x00000000014B0000-0x00000000014B2000-memory.dmp

Filesize
8KB

Download
memory/4504-12-0x0000000005740000-0x0000000005782000-memory.dmp

Filesize
264KB

Download
memory/4504-17-0x00000000059C0000-0x0000000005A26000-memory.dmp

Filesize
408KB

Download
memory/4504-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4504-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4504-13-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/4504-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4504-15-0x0000000003230000-0x0000000003240000-memory.dmp

Filesize
64KB

Download
memory/4504-14-0x0000000003230000-0x0000000003240000-memory.dmp

Filesize
64KB

Download
memory/4504-16-0x0000000005D90000-0x0000000006334000-memory.dmp

Filesize
5.6MB

Download
memory/4504-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4504-18-0x0000000006F70000-0x0000000006FC0000-memory.dmp

Filesize
320KB

Download
memory/4504-19-0x0000000007060000-0x00000000070FC000-memory.dmp

Filesize
624KB

Download
memory/4504-20-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/4504-21-0x0000000003230000-0x0000000003240000-memory.dmp

Filesize
64KB

Download
memory/4504-22-0x0000000003230000-0x0000000003240000-memory.dmp

Filesize
64KB

Download
memory/4504-23-0x00000000071A0000-0x0000000007232000-memory.dmp

Filesize
584KB

Download
memory/4504-24-0x0000000007100000-0x000000000710A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads