agenttesla | 4568453d8e6838ec1f2e1dd9cfe87b257aa7bcbebb888c3b3c8c0514afb74b91

General

Target

SPW AW25 - PO.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
2640	powershell.exe
2056	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1580 set thread context of 2460	1580	SPW AW25 - PO.010.exe	34

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SPW AW25 - PO.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

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
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1580	SPW AW25 - PO.010.exe
2056	powershell.exe
2640	powershell.exe
2460	RegSvcs.exe
2460	RegSvcs.exe
1580	SPW AW25 - PO.010.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1580	SPW AW25 - PO.010.exe
Token: SeDebugPrivilege	2056	powershell.exe
Token: SeDebugPrivilege	2640	powershell.exe
Token: SeDebugPrivilege	2460	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 2640	1580	SPW AW25 - PO.010.exe	28
PID 1580 wrote to memory of 2640	1580	SPW AW25 - PO.010.exe	28
PID 1580 wrote to memory of 2640	1580	SPW AW25 - PO.010.exe	28
PID 1580 wrote to memory of 2640	1580	SPW AW25 - PO.010.exe	28
PID 1580 wrote to memory of 2056	1580	SPW AW25 - PO.010.exe	30
PID 1580 wrote to memory of 2056	1580	SPW AW25 - PO.010.exe	30
PID 1580 wrote to memory of 2056	1580	SPW AW25 - PO.010.exe	30
PID 1580 wrote to memory of 2056	1580	SPW AW25 - PO.010.exe	30
PID 1580 wrote to memory of 2716	1580	SPW AW25 - PO.010.exe	32
PID 1580 wrote to memory of 2716	1580	SPW AW25 - PO.010.exe	32
PID 1580 wrote to memory of 2716	1580	SPW AW25 - PO.010.exe	32
PID 1580 wrote to memory of 2716	1580	SPW AW25 - PO.010.exe	32
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34
PID 1580 wrote to memory of 2460	1580	SPW AW25 - PO.010.exe	34

C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010.exe
"C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.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:1580
- 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\SPW AW25 - PO.010.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- 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:2056
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SLfjwrYOuWuupJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B3F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2716
- 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:2460

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8B3F.tmp

Filesize
1KB

MD5
a43971e1061b4d2a662b7ad5f42e36dc

SHA1
2249532c2163e4b4fe5893f87ce1a618a46545df

SHA256
ca933f2306393b24188350050e71f037d6425e9025c9a3dab75dfc9cad9793cb

SHA512
9f6403b06528e4893ddbf51c35d3329758d21011e13e95525240a6ab6d1ec0730f5e963f0865ff20eb3251729d89e16797299e0b71ce5ac9bce2741eaf3bf34e

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

Filesize
7KB

MD5
c7917384ffdeb2d46d708a06c954e133

SHA1
29631f275dc2cf4472c5c8f757310527b8b90cbd

SHA256
45371314d1f81f79c30ded78928c056dbf2ce02dcc45b672e22ed0035ff77665

SHA512
08c313699f02e06cec5dfa705b701cc696f9e7b98b969b2b23d02c1994671c708d8732929066bcda689e4f69e663793a8fb04fa9ce921975c78941ff4194e25d

Download Submit
memory/1580-31-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/1580-1-0x0000000000FC0000-0x0000000001096000-memory.dmp

Filesize
856KB

Download
memory/1580-2-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/1580-3-0x00000000001E0000-0x00000000001F0000-memory.dmp

Filesize
64KB

Download
memory/1580-4-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/1580-5-0x0000000005560000-0x00000000055E2000-memory.dmp

Filesize
520KB

Download
memory/1580-0-0x00000000741CE000-0x00000000741CF000-memory.dmp

Filesize
4KB

Download
memory/2460-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2460-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2460-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads