agenttesla | 0b06f6a3a4102c27376f21cbcd09d3c0bf5e6cc7e92f9b9a3810fc386ac8184d

General

Target

PO] G_24370-24396_SI2_S25_8658.exe
Size

937KB
MD5

adc8d552e00251dbbdcd0aafe5bd3739
SHA1

bdccf1531860ea4e5c139864707332252ca6d62b
SHA256

0b06f6a3a4102c27376f21cbcd09d3c0bf5e6cc7e92f9b9a3810fc386ac8184d
SHA512

4ab5eee11aec80b2894d51f1b666461e779a012e5bb94ac536366520c2e3bd9dbd5fe40685bd522697c1db94cbb19c7612c16e9fdb855eaa35338512ef62e680
SSDEEP

12288:drOn+Ri3AgFdmcdsjDbxl7qu4Q0eAxpqz4A501t5z7clqO65SAvzP0zoP7r9r/+l:pQ3AgNubfqK2pqz4/5Kq3Co1q

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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
1744	powershell.exe
2732	powershell.exe

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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 584 set thread context of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO] G_24370-24396_SI2_S25_8658.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO] G_24370-24396_SI2_S25_8658.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

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
2764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
584	PO] G_24370-24396_SI2_S25_8658.exe
584	PO] G_24370-24396_SI2_S25_8658.exe
3060	PO] G_24370-24396_SI2_S25_8658.exe
3060	PO] G_24370-24396_SI2_S25_8658.exe
1744	powershell.exe
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	584	PO] G_24370-24396_SI2_S25_8658.exe
Token: SeDebugPrivilege	3060	PO] G_24370-24396_SI2_S25_8658.exe
Token: SeDebugPrivilege	1744	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 1744	584	PO] G_24370-24396_SI2_S25_8658.exe	31
PID 584 wrote to memory of 1744	584	PO] G_24370-24396_SI2_S25_8658.exe	31
PID 584 wrote to memory of 1744	584	PO] G_24370-24396_SI2_S25_8658.exe	31
PID 584 wrote to memory of 1744	584	PO] G_24370-24396_SI2_S25_8658.exe	31
PID 584 wrote to memory of 2732	584	PO] G_24370-24396_SI2_S25_8658.exe	33
PID 584 wrote to memory of 2732	584	PO] G_24370-24396_SI2_S25_8658.exe	33
PID 584 wrote to memory of 2732	584	PO] G_24370-24396_SI2_S25_8658.exe	33
PID 584 wrote to memory of 2732	584	PO] G_24370-24396_SI2_S25_8658.exe	33
PID 584 wrote to memory of 2764	584	PO] G_24370-24396_SI2_S25_8658.exe	35
PID 584 wrote to memory of 2764	584	PO] G_24370-24396_SI2_S25_8658.exe	35
PID 584 wrote to memory of 2764	584	PO] G_24370-24396_SI2_S25_8658.exe	35
PID 584 wrote to memory of 2764	584	PO] G_24370-24396_SI2_S25_8658.exe	35
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37
PID 584 wrote to memory of 3060	584	PO] G_24370-24396_SI2_S25_8658.exe	37

C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
"C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:584
- 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\PO] G_24370-24396_SI2_S25_8658.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1744
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VxQjXFYhdkY.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VxQjXFYhdkY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3949.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2764
- C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
  "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3060

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

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3949.tmp

Filesize
1KB

MD5
a9142b05139546ac6b9abb843f7e9cea

SHA1
da17ab92ff3ec8c019e07c9d3ba0e02acada8576

SHA256
a944f5375f76c7352809f8c33a5a5ae02a449381f3cafc43ecd34a631f5d0078

SHA512
3ed54c7a22cb04bbcd2a2558b96a6ff937761e92bab03d32861f30654c417f8ec2b7e8069884be41621bda077a226eda07cdbb0aa6d92c77644b30f8232f61f0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2EBYN9Z8HOZ8N9DI5XUL.temp

Filesize
7KB

MD5
18f0ccd274f96b7abb64d2e8c2d34a69

SHA1
99201a6c2d636998e17ac9e2ccc61bc48868c7cc

SHA256
db8a5dc9416e560f702f7b014ba8cd144bc316ac8ef7c809fb1c28c312a031e6

SHA512
b165720b299f5cc570e2b169cf1d1a5c246cf27e690523d6d32fc949adcc1bcfa474c678b4760a60863439f38180abbb81d6712c8cad1382ffd6d8e2ed518d75

Download Submit
memory/584-30-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/584-1-0x00000000009E0000-0x0000000000AD0000-memory.dmp

Filesize
960KB

Download
memory/584-2-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/584-3-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/584-4-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/584-5-0x0000000005390000-0x0000000005416000-memory.dmp

Filesize
536KB

Download
memory/584-0-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/3060-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3060-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads