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-1-5-21-2085049433-1067986815-1244098655-1000\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 1964 set thread context of 2648 1964 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

2720 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

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

pid process

1964 SOA OCT-NOV 2023.exe
1964 SOA OCT-NOV 2023.exe
2648 SOA OCT-NOV 2023.exe
2648 SOA OCT-NOV 2023.exe
2604 powershell.exe
2760 powershell.exe

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

description	pid	process	target process
PID 1964 set thread context of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

pid	process
2720	schtasks.exe

pid	process
1964	SOA OCT-NOV 2023.exe
1964	SOA OCT-NOV 2023.exe
2648	SOA OCT-NOV 2023.exe
2648	SOA OCT-NOV 2023.exe
2604	powershell.exe
2760	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	1964	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2648	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	2760	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

pid process

2648 SOA OCT-NOV 2023.exe

pid	process
2648	SOA OCT-NOV 2023.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

SOA OCT-NOV 2023.exe

description	pid	process	target process
PID 1964 wrote to memory of 2760	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2760	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2760	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2760	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2604	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2604	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2604	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2604	1964	SOA OCT-NOV 2023.exe	powershell.exe
PID 1964 wrote to memory of 2720	1964	SOA OCT-NOV 2023.exe	schtasks.exe
PID 1964 wrote to memory of 2720	1964	SOA OCT-NOV 2023.exe	schtasks.exe
PID 1964 wrote to memory of 2720	1964	SOA OCT-NOV 2023.exe	schtasks.exe
PID 1964 wrote to memory of 2720	1964	SOA OCT-NOV 2023.exe	schtasks.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 1964 wrote to memory of 2648	1964	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:1964

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:2760

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:2604

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE1E6.tmp"
2⤵
- Creates scheduled task(s)
PID:2720

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:2648

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\tmpE1E6.tmp

Filesize
1KB

MD5
8322da8cf519eeb003c0581165ae771c

SHA1
0e3a6f3977f201b7fa76dcb88b5597e3599c3a39

SHA256
860f95fb9c80aa448b0f39be83896b166486a30177e726db1248277dbcf22a0f

SHA512
b8aec4a10b3a2a4e5f9c3df3d5a585ec594f15f837851215aef99425622d6d3595513571162d10509fe0ee5bafa60dab10791431936ed8188d72a147d34d4104

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AFKAPK2VGPWFLM5PEY05.temp

Filesize
7KB

MD5
bc3540052e7cd5f670f82ec7e99e180f

SHA1
74a0416ad5d040f2958c4447c4c4f030851c06fb

SHA256
edc4be3fafe89bea4838aa5b891660686e4451866480ca08b0449e14b257aaf3

SHA512
b7d45b1a9f3f3c3a7cc2a3b8f084c36cddfdfe4ddd3301b95a7854257573f1d01dc9d7a05293b61f7492ab410dc97f330c11a1c7b5c74a7acdb988d208dcfa75

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

Filesize
7KB

MD5
bc3540052e7cd5f670f82ec7e99e180f

SHA1
74a0416ad5d040f2958c4447c4c4f030851c06fb

SHA256
edc4be3fafe89bea4838aa5b891660686e4451866480ca08b0449e14b257aaf3

SHA512
b7d45b1a9f3f3c3a7cc2a3b8f084c36cddfdfe4ddd3301b95a7854257573f1d01dc9d7a05293b61f7492ab410dc97f330c11a1c7b5c74a7acdb988d208dcfa75

Download Submit
memory/1964-30-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1964-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1964-2-0x0000000000CE0000-0x0000000000D20000-memory.dmp

Filesize
256KB

Download
memory/1964-3-0x0000000000470000-0x0000000000486000-memory.dmp

Filesize
88KB

Download
memory/1964-4-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/1964-5-0x00000000005A0000-0x00000000005AA000-memory.dmp

Filesize
40KB

Download
memory/1964-6-0x0000000005230000-0x00000000052AC000-memory.dmp

Filesize
496KB

Download
memory/1964-0-0x0000000000FE0000-0x0000000001090000-memory.dmp

Filesize
704KB

Download
memory/2604-33-0x00000000027D0000-0x0000000002810000-memory.dmp

Filesize
256KB

Download
memory/2604-32-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-39-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2648-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-37-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2648-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2648-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-43-0x0000000004AC0000-0x0000000004B00000-memory.dmp

Filesize
256KB

Download
memory/2648-42-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2648-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2760-31-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-38-0x0000000002320000-0x0000000002360000-memory.dmp

Filesize
256KB

Download
memory/2760-36-0x0000000002320000-0x0000000002360000-memory.dmp

Filesize
256KB

Download
memory/2760-40-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-35-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-34-0x0000000002320000-0x0000000002360000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads