agenttesla | 4568453d8e6838ec1f2e1dd9cfe87b257aa7bcbebb888c3b3c8c0514afb74b91

General

Target

SPWAW25PO.010.exe
Size

836KB
MD5

64d78850bcb1730279f0221558cfbf73
SHA1

c7aa58c22c4941eebc0663cedf20d3ec5d0373e4
SHA256

4568453d8e6838ec1f2e1dd9cfe87b257aa7bcbebb888c3b3c8c0514afb74b91
SHA512

54f998f313f80194be851781e8ad76017a0ecb374fc4e5af3b345baa6af913e7b2bc62bd1a9d18f9c842a6247eaebfd41c1b3066e771b6b2fd60539570da2b8e
SSDEEP

12288:eHnH0mNTkTaMg+i0hREhXV+/VSiyMIA22AxE/3v6OD7FP7r9r/+pppppppppppp9:eHxTkuMg+i00biEi/RcovBDZ1q

Score

10^/10

agenttesla credential_access 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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
2680	powershell.exe
2760	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2704 set thread context of 1108	2704	SPWAW25PO.010.exe	36

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	SPWAW25PO.010.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.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
2620	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2704	SPWAW25PO.010.exe
2704	SPWAW25PO.010.exe
1108	RegSvcs.exe
1108	RegSvcs.exe
2760	powershell.exe
2680	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	SPWAW25PO.010.exe
Token: SeDebugPrivilege	1108	RegSvcs.exe
Token: SeDebugPrivilege	2760	powershell.exe
Token: SeDebugPrivilege	2680	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2680	2704	SPWAW25PO.010.exe	30
PID 2704 wrote to memory of 2680	2704	SPWAW25PO.010.exe	30
PID 2704 wrote to memory of 2680	2704	SPWAW25PO.010.exe	30
PID 2704 wrote to memory of 2680	2704	SPWAW25PO.010.exe	30
PID 2704 wrote to memory of 2760	2704	SPWAW25PO.010.exe	32
PID 2704 wrote to memory of 2760	2704	SPWAW25PO.010.exe	32
PID 2704 wrote to memory of 2760	2704	SPWAW25PO.010.exe	32
PID 2704 wrote to memory of 2760	2704	SPWAW25PO.010.exe	32
PID 2704 wrote to memory of 2620	2704	SPWAW25PO.010.exe	34
PID 2704 wrote to memory of 2620	2704	SPWAW25PO.010.exe	34
PID 2704 wrote to memory of 2620	2704	SPWAW25PO.010.exe	34
PID 2704 wrote to memory of 2620	2704	SPWAW25PO.010.exe	34
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36
PID 2704 wrote to memory of 1108	2704	SPWAW25PO.010.exe	36

C:\Users\Admin\AppData\Local\Temp\SPWAW25PO.010.exe
"C:\Users\Admin\AppData\Local\Temp\SPWAW25PO.010.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704
- 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\SPWAW25PO.010.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2680
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SLfjwrYOuWuupJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2760
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SLfjwrYOuWuupJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp43D4.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2620
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1108

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

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp43D4.tmp

Filesize
1KB

MD5
c389b3b36ae1558ad5f3e8939bce2b45

SHA1
f8367c6a20db7a74b50b5c84b08a6458947780f0

SHA256
0ec054e0cdbd71f79906c156d78d602428d0927741a9ba08330406d7cb9dcfa4

SHA512
7878b93eef53bdf67b8a63fc1433b5d9a0e7e36967fa80741af58e26898a8bee843c76770127fceabe3fd88380995842112432c2e5238e0d468ea23a8bb300fe

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5PT5MEC73NT35OKAOWUB.temp

Filesize
7KB

MD5
b60222a0b08962fea7fa927abcca9adb

SHA1
3e4edebf44a960ce483b01d1c7fc07d9079dfb90

SHA256
22125f24e42f5016b052523f64267fd30fdaaae3a353ca146493e13e7ead08f8

SHA512
3b6fbc9d1a3e0f84ddab58a0c437c782cd3aa7e26e07f69fa09e521128784640e4ae02b22d30bc975c0aaced0f181fc8321b999896612d6ca07b169192c5d079

Download Submit
memory/1108-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1108-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1108-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2704-2-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-1-0x00000000001F0000-0x00000000002C6000-memory.dmp

Filesize
856KB

Download
memory/2704-0-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/2704-3-0x0000000000720000-0x0000000000730000-memory.dmp

Filesize
64KB

Download
memory/2704-5-0x0000000005380000-0x0000000005402000-memory.dmp

Filesize
520KB

Download
memory/2704-4-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-30-0x0000000074310000-0x00000000749FE000-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