agenttesla | c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50

General

Target

c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe
Size

1.8MB
MD5

0e509caf00f17b291c24a27e87e9cacc
SHA1

fa90e2eb0ce15a16ebacb5acac99fda9ef977827
SHA256

c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50
SHA512

23d2b6b222f571a339c5385a8bdc2be3eeee37fc047b8c2ccb18a53cbcfc044736ac37744e557fb23730d4c1ef494b42cc24c26f5587169fcbcdd093cbd7bb51
SSDEEP

12288:PDo56nVCOiH4p6rJDYq0adTWyiFOI/jAlI11Krtkv2+dH/4g1pc+4/AVP0+saK9V:b46rncr1LavsI112kvHdRpNH7eV

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.alhoneycomb.com
Port:
587
Username:
[email protected]
Password:
WORTHwill3611!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alhoneycomb.com
Port:
587
Username:
[email protected]
Password:
WORTHwill3611!
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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2764	regasm.exe
2764	regasm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	regasm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2764	regasm.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2764	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	30
PID 2236 wrote to memory of 2800	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	31
PID 2236 wrote to memory of 2800	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	31
PID 2236 wrote to memory of 2800	2236	c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe	31

C:\Users\Admin\AppData\Local\Temp\c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe
"C:\Users\Admin\AppData\Local\Temp\c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2764
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2236 -s 620
  2⤵
  PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2236-18-0x000007FEF4E83000-0x000007FEF4E84000-memory.dmp

Filesize
4KB

Download
memory/2236-1-0x0000000000E50000-0x0000000000E5A000-memory.dmp

Filesize
40KB

Download
memory/2236-2-0x000007FEF4E80000-0x000007FEF586C000-memory.dmp

Filesize
9.9MB

Download
memory/2236-3-0x00000000006B0000-0x0000000000746000-memory.dmp

Filesize
600KB

Download
memory/2236-20-0x000007FEF4E80000-0x000007FEF586C000-memory.dmp

Filesize
9.9MB

Download
memory/2236-19-0x000007FEF4E80000-0x000007FEF586C000-memory.dmp

Filesize
9.9MB

Download
memory/2236-0-0x000007FEF4E83000-0x000007FEF4E84000-memory.dmp

Filesize
4KB

Download
memory/2764-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2764-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-8-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-13-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-10-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2764-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads