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-1-5-21-3618187007-3650799920-3290345941-1000\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 2124 set thread context of 2512 2124 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

2688 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

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

pid process

2124 SOA OCT-NOV 2023.exe
2124 SOA OCT-NOV 2023.exe
2512 SOA OCT-NOV 2023.exe
2512 SOA OCT-NOV 2023.exe
2384 powershell.exe
2696 powershell.exe

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

description	pid	process	target process
PID 2124 set thread context of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

pid	process
2688	schtasks.exe

pid	process
2124	SOA OCT-NOV 2023.exe
2124	SOA OCT-NOV 2023.exe
2512	SOA OCT-NOV 2023.exe
2512	SOA OCT-NOV 2023.exe
2384	powershell.exe
2696	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	2124	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2512	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2384	powershell.exe
Token: SeDebugPrivilege	2696	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

pid process

2512 SOA OCT-NOV 2023.exe

pid	process
2512	SOA OCT-NOV 2023.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

SOA OCT-NOV 2023.exe

description	pid	process	target process
PID 2124 wrote to memory of 2384	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2384	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2384	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2384	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2696	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2696	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2696	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2696	2124	SOA OCT-NOV 2023.exe	powershell.exe
PID 2124 wrote to memory of 2688	2124	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2124 wrote to memory of 2688	2124	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2124 wrote to memory of 2688	2124	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2124 wrote to memory of 2688	2124	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2124 wrote to memory of 2512	2124	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:2124

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:2384

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\tmpB3F4.tmp"
2⤵
- Creates scheduled task(s)
PID:2688

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:2512

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\tmpB3F4.tmp

Filesize
1KB

MD5
dfe9b31a6068a7dd702e1cd0ffc76897

SHA1
545f9d8cf1d9d9759f8303ee1597f36ebcc528ee

SHA256
8ee2587038e574d281f62ce5cd5555c2bc39d401c6e6a32233b688ccc24cf45e

SHA512
745aa3419732d7798700aacfd92fccfedbd0d3214de45ac20cb54af34316ca4c081e76f4ae37bd4064141e7d61c95db7a02930d0c5fa2a0011c0485447a78781

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\RDGL6DIWEEPJEOWWQEQW.temp

Filesize
7KB

MD5
ab4a47443be6de5864a1afd1d895c5f8

SHA1
6b67fccfee97210e0dfc5aa5d0c1c9970a5bf609

SHA256
f56079077901ae288db6aa529e5322f1f8c6ae6e92564f5cc93de8fda0095e6e

SHA512
653928aa08b00035a39c143ba5e95c4ad3b98ea2e56ffd4fa6d8390b4ee551ce70e34f0f1b1e509252e87b44f2c9e300aa3bec1df912c70c55a7796e4d4fa5c6

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

Filesize
7KB

MD5
ab4a47443be6de5864a1afd1d895c5f8

SHA1
6b67fccfee97210e0dfc5aa5d0c1c9970a5bf609

SHA256
f56079077901ae288db6aa529e5322f1f8c6ae6e92564f5cc93de8fda0095e6e

SHA512
653928aa08b00035a39c143ba5e95c4ad3b98ea2e56ffd4fa6d8390b4ee551ce70e34f0f1b1e509252e87b44f2c9e300aa3bec1df912c70c55a7796e4d4fa5c6

Download Submit
memory/2124-3-0x00000000003E0000-0x00000000003F6000-memory.dmp

Filesize
88KB

Download
memory/2124-4-0x00000000004C0000-0x00000000004C8000-memory.dmp

Filesize
32KB

Download
memory/2124-5-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2124-6-0x0000000005280000-0x00000000052FC000-memory.dmp

Filesize
496KB

Download
memory/2124-33-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-2-0x0000000000440000-0x0000000000480000-memory.dmp

Filesize
256KB

Download
memory/2124-1-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-0-0x0000000001120000-0x00000000011D0000-memory.dmp

Filesize
704KB

Download
memory/2384-44-0x000000006F730000-0x000000006FCDB000-memory.dmp

Filesize
5.7MB

Download
memory/2384-41-0x00000000024A0000-0x00000000024E0000-memory.dmp

Filesize
256KB

Download
memory/2384-38-0x000000006F730000-0x000000006FCDB000-memory.dmp

Filesize
5.7MB

Download
memory/2384-36-0x000000006F730000-0x000000006FCDB000-memory.dmp

Filesize
5.7MB

Download
memory/2512-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-47-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-46-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2512-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-40-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2512-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-42-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-43-0x000000006F730000-0x000000006FCDB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-39-0x000000006F730000-0x000000006FCDB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-37-0x00000000026B0000-0x00000000026F0000-memory.dmp

Filesize
256KB

Download
memory/2696-35-0x000000006F730000-0x000000006FCDB000-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