agenttesla | efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4

General

Target

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
Size

397KB
MD5

d03f222bc4ea840265537eecada8c150
SHA1

396772298657e2c463fbcd6f4b3808f7d275b6b7
SHA256

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4
SHA512

67b4c9392df4702b46c2573f7dcbfa2dd6759865cfa8e308b9b9b7d58b2779114bf275d8f5f8a70d811d2b4dad07422af8ba33ddd085e4746a7e58d2f5ca2aa2
SSDEEP

12288:xyet0O/wqOdNFJhi5g3X1glhvEYwxqAWylOv:xyeqO+K2lov5wcywv

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
server1.sqsendy.shop
Port:
587
Username:
[email protected]
Password:
{f];qthoiBBW
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows\CurrentVersion\Run\Akoewed = "C:\\Users\\Admin\\AppData\\Roaming\\Akoewed.exe"	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.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

2 api.ipify.org

flow	ioc
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

description	pid	process	target process
PID 2196 set thread context of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

pid	process
2204	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
2204	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exeefef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

description	pid	process
Token: SeDebugPrivilege	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
Token: SeDebugPrivilege	2204	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

description	pid	process	target process
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
PID 2196 wrote to memory of 2204	2196	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe	efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe

C:\Users\Admin\AppData\Local\Temp\efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
"C:\Users\Admin\AppData\Local\Temp\efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196

C:\Users\Admin\AppData\Local\Temp\efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
C:\Users\Admin\AppData\Local\Temp\efef305758bcb054d5386368e4340faf804c948c8dd2034969dbc31366b595c4.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204

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

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2196-0-0x0000000000FD0000-0x0000000001036000-memory.dmp

Filesize
408KB

Download
memory/2196-1-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-3-0x00000000005D0000-0x0000000000628000-memory.dmp

Filesize
352KB

Download
memory/2196-4-0x0000000000CC0000-0x0000000000D18000-memory.dmp

Filesize
352KB

Download
memory/2196-7-0x0000000004B30000-0x0000000004B7C000-memory.dmp

Filesize
304KB

Download
memory/2196-6-0x0000000000D60000-0x0000000000DA0000-memory.dmp

Filesize
256KB

Download
memory/2196-5-0x0000000000510000-0x0000000000550000-memory.dmp

Filesize
256KB

Download
memory/2196-2-0x0000000000D20000-0x0000000000D60000-memory.dmp

Filesize
256KB

Download
memory/2196-20-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-24-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2204-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2204-25-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-26-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads