agenttesla | 1cb0ca3af59255865a8c8563014eaf58d1f60b5769c8bfb762476dfa880d5ecb

General

Target

27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
Size

684KB
MD5

0111d8dff50eb7684ed4baf327b93aa5
SHA1

e88281f919ce248f011265396f60e6245f5a639c
SHA256

27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c
SHA512

ece7bd6f1101d8f028033876db2735c3b9fd11aabf6157ca08a2025aed969b4cf4baf7f9a4f2750edcf73c08593c2a88a49359684270a3592875b303d5043b0d
SSDEEP

12288:RVQmxUxWxKWNG/6xdWySZeh3I7O1/mnfv+hHG0i1e9f7qmKNDTKvAkR:Iq31PGehQc/myHG0weSPKf

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.viexaisa-gr.com
Port:
587
Username:
[email protected]
Password:
($eyukx1
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 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 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2580	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
2432	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
2432	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
2776	powershell.exe
2576	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
Token: SeDebugPrivilege	2432	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
Token: SeDebugPrivilege	2776	powershell.exe
Token: SeDebugPrivilege	2576	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2432	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2576	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	28
PID 3000 wrote to memory of 2576	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	28
PID 3000 wrote to memory of 2576	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	28
PID 3000 wrote to memory of 2576	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	28
PID 3000 wrote to memory of 2776	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	30
PID 3000 wrote to memory of 2776	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	30
PID 3000 wrote to memory of 2776	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	30
PID 3000 wrote to memory of 2776	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	30
PID 3000 wrote to memory of 2580	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	32
PID 3000 wrote to memory of 2580	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	32
PID 3000 wrote to memory of 2580	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	32
PID 3000 wrote to memory of 2580	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	32
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34
PID 3000 wrote to memory of 2432	3000	27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe	34

C:\Users\Admin\AppData\Local\Temp\27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
"C:\Users\Admin\AppData\Local\Temp\27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FKzYuwAgKP.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2776
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FKzYuwAgKP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB1F1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2580
- C:\Users\Admin\AppData\Local\Temp\27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe
  "C:\Users\Admin\AppData\Local\Temp\27f8fe9e4c2cf7bedf462a311aaf91698fb375f7002cdb3b290e872b6a27768c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB1F1.tmp

Filesize
1KB

MD5
ea2386dd51c5f82828bafb4a40ab83ab

SHA1
2fc6450ad7c01fee1c8358b57f5f480e9f204f53

SHA256
6a8d6438974689e54cb63ac1dc9eb071a49c611f452dad076f7597673ca31765

SHA512
9008ede1be6f90c567b04e7a7a3c508562f3a04aa1cc117086379abb20470463e870c3830819873dd3852118789f0ba48e878915fe2c7fe94527bda443e5cbf4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AFG0E547COLVXMX05TKH.temp

Filesize
7KB

MD5
b3c779cb65715431b18d2bf5af21d016

SHA1
82d5c62468409493c0970aadef1a58ea1b56ead5

SHA256
fb95fee80002ac1f382df9d63268836dd7c5bd408ddf22ada87ff3d11ef7d909

SHA512
c5ecd7ad3dc52c88214b3ff7dc1631be3fae4532bb0665d6be2e650d5b5b7fc17a2c60b77561a6ff11e88b4503c752ec0f48bc608504ee14a8ab62b7975a4faf

Download Submit
memory/2432-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-32-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-46-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-45-0x0000000000CA0000-0x0000000000CE0000-memory.dmp

Filesize
256KB

Download
memory/2432-42-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-39-0x0000000000CA0000-0x0000000000CE0000-memory.dmp

Filesize
256KB

Download
memory/2432-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2432-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2576-36-0x00000000020A0000-0x00000000020E0000-memory.dmp

Filesize
256KB

Download
memory/2576-44-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/2576-41-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/2576-35-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-40-0x0000000002680000-0x00000000026C0000-memory.dmp

Filesize
256KB

Download
memory/2776-38-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-37-0x0000000002680000-0x00000000026C0000-memory.dmp

Filesize
256KB

Download
memory/2776-43-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-34-0x000000006BE00000-0x000000006C3AB000-memory.dmp

Filesize
5.7MB

Download
memory/3000-7-0x000000000A2A0000-0x000000000A324000-memory.dmp

Filesize
528KB

Download
memory/3000-1-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-3-0x0000000004770000-0x0000000004812000-memory.dmp

Filesize
648KB

Download
memory/3000-33-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-6-0x0000000000530000-0x0000000000544000-memory.dmp

Filesize
80KB

Download
memory/3000-2-0x0000000000350000-0x0000000000390000-memory.dmp

Filesize
256KB

Download
memory/3000-0-0x00000000011E0000-0x000000000128C000-memory.dmp

Filesize
688KB

Download
memory/3000-5-0x0000000000520000-0x000000000052E000-memory.dmp

Filesize
56KB

Download
memory/3000-4-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads