agenttesla | 24ce2be70ffbceba0067972a154cba571866cbeca67e2132bc01352f46acd9b6

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
17-01-2025 07:59

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General

Target

SHIPPING.exe
Size

879KB
MD5

985e5f26d1a0c32333e93dc4894d3356
SHA1

9b0f06f9af058102076eba60dd2c3f2e10881f20
SHA256

24ce2be70ffbceba0067972a154cba571866cbeca67e2132bc01352f46acd9b6
SHA512

c4336bb45a3650b83f23dcf56e4fad54e21bbff11fe2c94611d3c47c9b13708e5d27ab0fb4f662f6fd91e0ab0ae4981485d97bca74d3a7e2b0d5df06ae8e783c
SSDEEP

12288:FSIJRAyGTyWXV7OvWaH5vQ4X1Uq/bYtYhygq/tKiSUUbziZf6GGT:pJRAhxOvW45llJYtYha/tKXVF

Score

10^/10

agenttesla discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.starmech.net
Port:
587
Username:
[email protected]
Password:
nics123
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
2468	powershell.exe
2960	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	RegSvcs.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 2596 set thread context of 2692	2596	SHIPPING.exe	39

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	SHIPPING.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

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2596	SHIPPING.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
2856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2596	SHIPPING.exe
2960	powershell.exe
2468	powershell.exe
2596	SHIPPING.exe
2596	SHIPPING.exe
2596	SHIPPING.exe
2596	SHIPPING.exe
2596	SHIPPING.exe
2692	RegSvcs.exe
2692	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	SHIPPING.exe
Token: SeDebugPrivilege	2960	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe
Token: SeDebugPrivilege	2692	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2692	RegSvcs.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2468	2596	SHIPPING.exe	31
PID 2596 wrote to memory of 2468	2596	SHIPPING.exe	31
PID 2596 wrote to memory of 2468	2596	SHIPPING.exe	31
PID 2596 wrote to memory of 2468	2596	SHIPPING.exe	31
PID 2596 wrote to memory of 2960	2596	SHIPPING.exe	33
PID 2596 wrote to memory of 2960	2596	SHIPPING.exe	33
PID 2596 wrote to memory of 2960	2596	SHIPPING.exe	33
PID 2596 wrote to memory of 2960	2596	SHIPPING.exe	33
PID 2596 wrote to memory of 2856	2596	SHIPPING.exe	35
PID 2596 wrote to memory of 2856	2596	SHIPPING.exe	35
PID 2596 wrote to memory of 2856	2596	SHIPPING.exe	35
PID 2596 wrote to memory of 2856	2596	SHIPPING.exe	35
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2808	2596	SHIPPING.exe	37
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2964	2596	SHIPPING.exe	38
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39
PID 2596 wrote to memory of 2692	2596	SHIPPING.exe	39

C:\Users\Admin\AppData\Local\Temp\SHIPPING.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPPING.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2596
- 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\SHIPPING.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2468
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SCyydlPz.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2960
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SCyydlPz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE4B4.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2808
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2964
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE4B4.tmp

Filesize
1KB

MD5
eae172ee0a21c2f066915841ad0cec6c

SHA1
ce348e1573e7223c677c8d2f4fe90a76e0629aa0

SHA256
c8ad76c321507a92b6dcd55dabaf4781f92ec667a36ed3c71ad4e6a8b30d362a

SHA512
c4dff7e7aa5684438ab615b7c508858e87be6bd5b06ea62b0d14ad5d863ee591d8048dafc8b9a5e5e210e4593773013ba4df04ec0275d1aa0793638fa43c0d54

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

Filesize
7KB

MD5
6ec2ccc619aec257758e68d8cc8411cc

SHA1
3c346c9e559a9b0cbf2399668eb8b833c41b28ab

SHA256
8d11e9ea21ad2b4691155d0f2cfedb336b8172ea3aa05c358fc4ff26b09a4de4

SHA512
685f42b55879e4261e88645bc9aa827282c025178ef5062407793b1eb1b80b392d119dcbaa810fa9523851b650d98ae289f7cbf40ad24f97f69cb6f13fc1b613

Download Submit
memory/2596-4-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/2596-32-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/2596-5-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-6-0x0000000004920000-0x00000000049A6000-memory.dmp

Filesize
536KB

Download
memory/2596-2-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-1-0x0000000010280000-0x0000000010362000-memory.dmp

Filesize
904KB

Download
memory/2596-3-0x00000000005C0000-0x00000000005E6000-memory.dmp

Filesize
152KB

Download
memory/2692-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2692-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download