agenttesla | 48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701

General

Target

48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
Size

926KB
MD5

749003dbb667531b594ff70d04abdf00
SHA1

bbac11dba30d5c099fecb4513a46d4ecca54dbfa
SHA256

48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701
SHA512

a47e26a4367dedfe2de221b6b9ba4cca6934fc5edf08fc899dedcbe5602d0007835f38cb1d37c3edee0b9a238d968e5e6963540821c6392e1a94b423ca111d7e
SSDEEP

12288:hx1JzsNKFw7qc81EyWStBJRLSwNv97nQPFoWL82CBh39KhnamIKQhyoppDj2kR:1w7paBnN1TGFh8tBh39KhamP8Djt

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rtatlas.com
Port:
587
Username:
[email protected]
Password:
jrratlas95*+
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2476	powershell.exe
2512	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2908 set thread context of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
2892	RegSvcs.exe
2892	RegSvcs.exe
2512	powershell.exe
2476	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
Token: SeDebugPrivilege	2892	RegSvcs.exe
Token: SeDebugPrivilege	2512	powershell.exe
Token: SeDebugPrivilege	2476	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2476	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	28
PID 2908 wrote to memory of 2476	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	28
PID 2908 wrote to memory of 2476	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	28
PID 2908 wrote to memory of 2476	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	28
PID 2908 wrote to memory of 2512	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	30
PID 2908 wrote to memory of 2512	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	30
PID 2908 wrote to memory of 2512	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	30
PID 2908 wrote to memory of 2512	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	30
PID 2908 wrote to memory of 2660	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	31
PID 2908 wrote to memory of 2660	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	31
PID 2908 wrote to memory of 2660	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	31
PID 2908 wrote to memory of 2660	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	31
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34
PID 2908 wrote to memory of 2892	2908	48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe	34

C:\Users\Admin\AppData\Local\Temp\48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe
"C:\Users\Admin\AppData\Local\Temp\48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908
- 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\48f689913c1b1fcaa3a3423aa3f6cc99c1fa1d2836697d44843e1e9a92c7f701.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2476
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vHczjpZjihbgO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2512
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vHczjpZjihbgO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4FC5.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2660
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4FC5.tmp

Filesize
1KB

MD5
38420520a0c62fd41b2d8ca276c567e2

SHA1
044cace0e14e558accffb74bd07cb974be660749

SHA256
c2f0ba72973d91a23063ecb1159f3290c062957a6073237b09479c00370f0a05

SHA512
bb980f30b2b056f8903d2152412d3ac14ee5f61350dd80749eab1c561aab55037fde4ccb84630f48f92e41ca4f072a37b5cc91df5ae4fa94848cf48669b0bcce

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
4f59f89b438efa2e8898081b2c9200d5

SHA1
23c7658bb35a36e9b70559a5dcf78618f314091f

SHA256
493496849a92ac822a4d946e8dd0fa51482b2efb7703e91d532917e7dd2864b7

SHA512
0ec6f0a82276d927397db4f9bf6345e86b473b74894b5d370603e7f3650847a6e1ce7c43f3584aa554e4f65ca8936558882a42b835201bb7e27394e38a583420

Download Submit
memory/2892-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2892-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-6-0x0000000005130000-0x00000000051B4000-memory.dmp

Filesize
528KB

Download
memory/2908-1-0x00000000011A0000-0x000000000128A000-memory.dmp

Filesize
936KB

Download
memory/2908-0-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/2908-2-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-3-0x0000000000290000-0x00000000002A2000-memory.dmp

Filesize
72KB

Download
memory/2908-5-0x0000000000510000-0x000000000051C000-memory.dmp

Filesize
48KB

Download
memory/2908-4-0x0000000000500000-0x0000000000508000-memory.dmp

Filesize
32KB

Download
memory/2908-31-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads