agenttesla | 5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39

General

Target

SOA OCT-NOV 2023.exe
Size

678KB
MD5

7f4f6e3789449c78b61f26d679cf5a2f
SHA1

377ca37dcf869dbc2c6207a4dd383f85b9f6b65d
SHA256

5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39
SHA512

b9c614984dd6ff1ef21874b8fde9eaedb14d9afe59e4c3c3525eff8212d4f7424366f5c5e95dc004fd9cf7e6bac29e8117b13174ba9ad6e3e9740612c08f4f47
SSDEEP

12288:GCB0JiIeS0K36xgYG86Ox2nzNwqIH2kGX3DwxV7ccqidnuB/LhYcvwfqIrs9:l0Jis36aYv6Ox2xkGaxqFmcxa

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.scorpionlogistics.qa
Port:
587
Username:
[email protected]
Password:
M30009637
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:

SOA OCT-NOV 2023.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe"	SOA OCT-NOV 2023.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

description pid process target process

PID 2656 set thread context of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe
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

Processes:

schtasks.exe

pid process

2816 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2656 set thread context of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

pid	process
2816	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exe

pid	process
2656	SOA OCT-NOV 2023.exe
2656	SOA OCT-NOV 2023.exe
2656	SOA OCT-NOV 2023.exe
2656	SOA OCT-NOV 2023.exe
2500	SOA OCT-NOV 2023.exe
2500	SOA OCT-NOV 2023.exe
2696	powershell.exe
2776	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2656	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2500	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	2776	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

pid process

2500 SOA OCT-NOV 2023.exe

pid	process
2500	SOA OCT-NOV 2023.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

SOA OCT-NOV 2023.exe

description	pid	process	target process
PID 2656 wrote to memory of 2776	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2776	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2776	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2776	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2696	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2696	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2696	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2696	2656	SOA OCT-NOV 2023.exe	powershell.exe
PID 2656 wrote to memory of 2816	2656	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2656 wrote to memory of 2816	2656	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2656 wrote to memory of 2816	2656	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2656 wrote to memory of 2816	2656	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2656 wrote to memory of 2808	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2808	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2808	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2808	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2656 wrote to memory of 2500	2656	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe
"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656

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\SOA OCT-NOV 2023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2776

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mKYYhRtPkmXrC.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2696

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8C87.tmp"
2⤵
- Creates scheduled task(s)
PID:2816

C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe
"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
2⤵
PID:2808

C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe
"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8C87.tmp

Filesize
1KB

MD5
24acb9c4cedcd52e77285a5d8972ad13

SHA1
b58d375120bda38fc9e326a825d5f1301e01b149

SHA256
dad370d575d82acc7f306a0ff4f274695c2580e3e25e50e7a04ee53c4caab071

SHA512
52fa076013db4b650e891958b533f4868bc0eac047d7a7d3328682d9d0140fa5228b5ef60737d6ad038d478913924ae1c327d56f7c1a4aed3f7f868aaaa6242f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\134VM4FUTXSM5M3M42AX.temp

Filesize
7KB

MD5
9331cdd94a3ba459bb5475a654e86f5a

SHA1
ef19c6b9c9e0e569cdf2a673999a2a80c44c9102

SHA256
aa48b93749d39c83ec43e0297ec9cc569e6b9392c9e5cfae8a6879cd1a892097

SHA512
0e159d8c68f5a9bed4bad9d18ce7e2ed1872fd25739b56fc509de3a6e86526f42ca6eedfc43a84c0e161e7d8118241a5ff1f0af60f0bbc4ee7198aa08c6b4f63

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

Filesize
7KB

MD5
9331cdd94a3ba459bb5475a654e86f5a

SHA1
ef19c6b9c9e0e569cdf2a673999a2a80c44c9102

SHA256
aa48b93749d39c83ec43e0297ec9cc569e6b9392c9e5cfae8a6879cd1a892097

SHA512
0e159d8c68f5a9bed4bad9d18ce7e2ed1872fd25739b56fc509de3a6e86526f42ca6eedfc43a84c0e161e7d8118241a5ff1f0af60f0bbc4ee7198aa08c6b4f63

Download Submit
memory/2500-39-0x00000000749B0000-0x000000007509E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-36-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2500-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-44-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2500-45-0x00000000749B0000-0x000000007509E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2500-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-31-0x00000000749B0000-0x000000007509E000-memory.dmp

Filesize
6.9MB

Download
memory/2656-4-0x00000000003B0000-0x00000000003B8000-memory.dmp

Filesize
32KB

Download
memory/2656-6-0x0000000004E40000-0x0000000004EBC000-memory.dmp

Filesize
496KB

Download
memory/2656-5-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2656-1-0x00000000749B0000-0x000000007509E000-memory.dmp

Filesize
6.9MB

Download
memory/2656-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/2656-0-0x0000000000A40000-0x0000000000AF0000-memory.dmp

Filesize
704KB

Download
memory/2656-3-0x0000000000390000-0x00000000003A6000-memory.dmp

Filesize
88KB

Download
memory/2696-41-0x000000006FA50000-0x000000006FFFB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-37-0x0000000002690000-0x00000000026D0000-memory.dmp

Filesize
256KB

Download
memory/2696-35-0x000000006FA50000-0x000000006FFFB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-34-0x0000000002690000-0x00000000026D0000-memory.dmp

Filesize
256KB

Download
memory/2696-32-0x000000006FA50000-0x000000006FFFB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-38-0x0000000002740000-0x0000000002780000-memory.dmp

Filesize
256KB

Download
memory/2776-40-0x0000000002740000-0x0000000002780000-memory.dmp

Filesize
256KB

Download
memory/2776-42-0x000000006FA50000-0x000000006FFFB000-memory.dmp

Filesize
5.7MB

Download
memory/2776-33-0x000000006FA50000-0x000000006FFFB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads