agenttesla | 2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48

General

Target

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Size

1.2MB
MD5

8235a9078656e3e8a8b90657749faa5e
SHA1

77a1d0fa98939af1d551f90981b9793aa2fc8da3
SHA256

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48
SHA512

18bbf82bb6904739c78426c3e9d7e7a32e8e7908bb92cb10eb1d5360638722d5bd289814bb349b05741d35c4ff43489524504cd777c01050054f272e7078ceac
SSDEEP

24576:xw4bjw4biPl/hJxcpOUR9HsRia5T6yy7UHjR:xw4bjw4biPvSOEsYMOyEq

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.naveentour.com
Port:
587
Username:
[email protected]
Password:
nav!T6u2@001
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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

Processes:

powershell.exepowershell.exe

pid process

2716 powershell.exe
2764 powershell.exe

pid	process
2716	powershell.exe
2764	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

description	pid	process	target process
PID 2280 set thread context of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2500 schtasks.exe

pid	process
2500	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
2716	powershell.exe
2764	powershell.exe
2492	RegSvcs.exe
2492	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeDebugPrivilege	2492	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe

description	pid	process	target process
PID 2280 wrote to memory of 2716	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2716	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2716	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2716	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2764	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2764	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2764	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2764	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	powershell.exe
PID 2280 wrote to memory of 2500	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2280 wrote to memory of 2500	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2280 wrote to memory of 2500	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2280 wrote to memory of 2500	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	schtasks.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe
PID 2280 wrote to memory of 2492	2280	2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
"C:\Users\Admin\AppData\Local\Temp\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2280

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\2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rjHjDRImY.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rjHjDRImY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp56B8.tmp"
2⤵
- Creates scheduled task(s)
PID:2500

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp56B8.tmp
Filesize
1KB

MD5
3a2417b14e8a2436f2fe42e45b95fe35

SHA1
04b60364b34d6ad4007483122b38a5a1700ccd4c

SHA256
768e54fd57f4c0b1349742b7f6ed8fbc03908ba020ab665f4eebd555ae7ce173

SHA512
dc4ee0a69065ac01af1cc9195b0b7827b125896aa8629c9f71303a7916f781fadf88b9b4bb43a0a1d05404b69e96af52c7cbbe9e0657701b4582ba1c3f982364

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
c0a993ba95a9275aedd159225e390bd4

SHA1
e6c2be13f2942fccdc0a7ed8fdc81cd932b5b8ee

SHA256
05c8833031497c493189658470f452b99eb20130b64847fa4fb87ac487df19b1

SHA512
8fe5f46e58363a4ef7c3d40e6e7257851f4a77ff3a37819512adabc6fdf74264724c2a8abdbee912dab4f5891aafec1d181dec10e99e8c83d81a8f91a351161e

Download Submit
memory/2280-30-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2280-1-0x0000000000BB0000-0x0000000000CDE000-memory.dmp

Filesize
1.2MB

Download
memory/2280-2-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2280-3-0x00000000005F0000-0x000000000060A000-memory.dmp

Filesize
104KB

Download
memory/2280-4-0x0000000000560000-0x0000000000570000-memory.dmp

Filesize
64KB

Download
memory/2280-5-0x0000000005590000-0x0000000005612000-memory.dmp

Filesize
520KB

Download
memory/2280-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/2492-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2492-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2492-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads