agenttesla | 69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd

General

Target

69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe
Size

1005KB
MD5

4d659ae062c27e18aaf32f4735f65e9d
SHA1

6f9f01253f629da3c49ccc2901887b57eb1bc9c6
SHA256

69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd
SHA512

55f26f40cbc7e89aeb9f26c99d8a3c31f5bb7385316e24277e3d11d46a04175beb1e2c50c24b7765dc2a7f9fb73bec833d8c44ed5dbd89313691623cda9c9542
SSDEEP

24576:1k/1q893EUgNC/rFGRbP5qYO0c+P1eZsr6nnjqKoe:4koUvC/oRPEuZoLjqKoe

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:
webmaster
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
1812	powershell.exe
1632	powershell.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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2104 set thread context of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.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	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.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
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2756	RegSvcs.exe
2756	RegSvcs.exe
1632	powershell.exe
1812	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	RegSvcs.exe
Token: SeDebugPrivilege	1632	powershell.exe
Token: SeDebugPrivilege	1812	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 1812	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	31
PID 2104 wrote to memory of 1812	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	31
PID 2104 wrote to memory of 1812	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	31
PID 2104 wrote to memory of 1812	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	31
PID 2104 wrote to memory of 1632	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	33
PID 2104 wrote to memory of 1632	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	33
PID 2104 wrote to memory of 1632	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	33
PID 2104 wrote to memory of 1632	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	33
PID 2104 wrote to memory of 2740	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	34
PID 2104 wrote to memory of 2740	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	34
PID 2104 wrote to memory of 2740	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	34
PID 2104 wrote to memory of 2740	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	34
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37
PID 2104 wrote to memory of 2756	2104	69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe	37

C:\Users\Admin\AppData\Local\Temp\69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe
"C:\Users\Admin\AppData\Local\Temp\69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104
- 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\69c1ef5f4a9e679fe108602e5e6a6b1b865bacfef68adbda17fe66c12263c5dd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1812
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SfOKdh.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1632
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SfOKdh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDDB2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2740
- 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:2756

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\tmpDDB2.tmp

Filesize
1KB

MD5
462677ca4c98fafa161325f7879bebed

SHA1
a4fd2a2da3ec6bfc514241e0916acd2c014a1823

SHA256
130fde453c9451f2fc5ad6f7761de3313745dfed0f091e8948f1fcad4c55df7e

SHA512
b50b124c622c3001bcaf9d8aec6f3098b0208f079ba46c6eacab18b4ac2a315f3c52ad135e6107fd908d0390d449bc855e1938c08db637954d66197cfb9b1242

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PM0S18HRDYF5F0JUUEKE.temp

Filesize
7KB

MD5
68549d1f4d741d4efe9aa2302c68b226

SHA1
01e307e471adaa3fa93e4e021a3c1913326acc72

SHA256
146a41811a5fece98a3596d8f58222ec6b692fb05e12ac6cd755438952bfa832

SHA512
d962c3e01b0673c4aeb94afeec2f415b6c02af35595ee5115278a7008f659b3ec6734e554e71142b629c17321a5d13d99107965989b6d04c12107f20f5ea5cd0

Download Submit
memory/2104-31-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-1-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2104-2-0x00000000005C0000-0x00000000005D6000-memory.dmp

Filesize
88KB

Download
memory/2104-3-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-4-0x00000000005E0000-0x00000000005EE000-memory.dmp

Filesize
56KB

Download
memory/2104-5-0x0000000004DF0000-0x0000000004E72000-memory.dmp

Filesize
520KB

Download
memory/2104-0-0x000000007404E000-0x000000007404F000-memory.dmp

Filesize
4KB

Download
memory/2756-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads