agenttesla | a86c3fc17ce2011b277a937078aa1cba9d8c52e8869a15535d6cfd3db196755e

General

Target

66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe
Size

928KB
MD5

d0497f3106425ac56562fdb456972cef
SHA1

4438fbc600c8d013d25a8b45b757329334dfee3a
SHA256

66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696
SHA512

235c87ba24128277c1478de1df8d6bfda78622ed8721ae91dde2a619a1d4247b9ce09c0eba30a3a5b003b89208bedafce1f7c6c184b703ac88a0c9693628b234
SSDEEP

24576:515yC5XYU5DN41CJkKJmI99Qz9rkGLIY7Y1q:573JPk1CVJh99QzxkQ

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.clslk.com
Port:
587
Username:
[email protected]
Password:
NUZRATHinam1978
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

924 powershell.exe
3524 powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe

description	pid	process	target process
PID 4880 set thread context of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe

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

System Information Discovery
T1082
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

Processes:

schtasks.exe

pid process

4276 schtasks.exe

pid	process
4276	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exepowershell.exe66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exeRegSvcs.exe

pid	process
924	powershell.exe
3524	powershell.exe
4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe
4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe
3272	RegSvcs.exe
3272	RegSvcs.exe
3524	powershell.exe
924	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exepowershell.exe66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	924	powershell.exe
Token: SeDebugPrivilege	3524	powershell.exe
Token: SeDebugPrivilege	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe
Token: SeDebugPrivilege	3272	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe

description	pid	process	target process
PID 4880 wrote to memory of 924	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 924	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 924	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 3524	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 3524	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 3524	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	powershell.exe
PID 4880 wrote to memory of 4276	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	schtasks.exe
PID 4880 wrote to memory of 4276	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	schtasks.exe
PID 4880 wrote to memory of 4276	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	schtasks.exe
PID 4880 wrote to memory of 2372	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 2372	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 2372	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe
PID 4880 wrote to memory of 3272	4880	66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe
"C:\Users\Admin\AppData\Local\Temp\66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4880

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\66ecdd9e82e6b829dc44e8eb897064793cc40509207d0e6e2db611ff0b2f3696.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:924

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\niPCCh.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3524

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\niPCCh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8443.tmp"
2⤵
- Scheduled Task/Job: Scheduled Task
PID:4276

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2372

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:3272

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
03988d2d1bf73e9f7e6bbbb76e4bc7ed

SHA1
3023ce8eb74b8280679ff7df08ae9431fdab1f9a

SHA256
52062b004fe1336ca294651362e50bf38eb0f5e0061c33c5106e6bf06a823178

SHA512
903739f60a60360c8723242dc507d573d528993c0ca030cceeebfed05cc6b3905bb81b1d915d13876eeed58bc189fec08f2b0324482430d04be334c9f0759640

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nvhm3lkq.gnt.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8443.tmp
Filesize
1KB

MD5
69de49eeeb761e5c0dac225e8d3b7b58

SHA1
0cb7e13b6a71ba900e5a63cb13ea826abfb47bf7

SHA256
22a8bee4b7cef4213b13c3ed21a77f3d7a3e51b4520c3f396cb7794aa4870ae2

SHA512
ea409c655e5f205e53d5b173c8f642a9c1c13ce0f4e1791198cad465d82385ae8d1bf83b895a12896d956698c77b03252d1b91ed4453ffca190950c92fc12d5d

Download Submit
memory/924-78-0x0000000007180000-0x000000000718E000-memory.dmp

Filesize
56KB

Download
memory/924-80-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/924-20-0x00000000053C0000-0x00000000053E2000-memory.dmp

Filesize
136KB

Download
memory/924-61-0x0000000075AA0000-0x0000000075AEC000-memory.dmp

Filesize
304KB

Download
memory/924-87-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/924-21-0x0000000005520000-0x0000000005586000-memory.dmp

Filesize
408KB

Download
memory/924-14-0x0000000002310000-0x0000000002346000-memory.dmp

Filesize
216KB

Download
memory/924-15-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/924-16-0x0000000004D90000-0x00000000053B8000-memory.dmp

Filesize
6.2MB

Download
memory/924-17-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/924-22-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/3272-82-0x0000000006090000-0x00000000060E0000-memory.dmp

Filesize
320KB

Download
memory/3272-44-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3524-39-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3524-72-0x0000000007990000-0x000000000800A000-memory.dmp

Filesize
6.5MB

Download
memory/3524-18-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3524-89-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3524-40-0x0000000005A60000-0x0000000005DB4000-memory.dmp

Filesize
3.3MB

Download
memory/3524-81-0x0000000007670000-0x0000000007678000-memory.dmp

Filesize
32KB

Download
memory/3524-79-0x0000000007590000-0x00000000075A4000-memory.dmp

Filesize
80KB

Download
memory/3524-77-0x0000000007550000-0x0000000007561000-memory.dmp

Filesize
68KB

Download
memory/3524-47-0x0000000006030000-0x000000000604E000-memory.dmp

Filesize
120KB

Download
memory/3524-48-0x00000000060C0000-0x000000000610C000-memory.dmp

Filesize
304KB

Download
memory/3524-60-0x0000000007200000-0x000000000721E000-memory.dmp

Filesize
120KB

Download
memory/3524-50-0x0000000075AA0000-0x0000000075AEC000-memory.dmp

Filesize
304KB

Download
memory/3524-49-0x0000000006600000-0x0000000006632000-memory.dmp

Filesize
200KB

Download
memory/3524-76-0x00000000075D0000-0x0000000007666000-memory.dmp

Filesize
600KB

Download
memory/3524-71-0x0000000007220000-0x00000000072C3000-memory.dmp

Filesize
652KB

Download
memory/3524-19-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3524-73-0x0000000007350000-0x000000000736A000-memory.dmp

Filesize
104KB

Download
memory/3524-75-0x00000000073C0000-0x00000000073CA000-memory.dmp

Filesize
40KB

Download
memory/4880-7-0x0000000005B10000-0x0000000005B2A000-memory.dmp

Filesize
104KB

Download
memory/4880-46-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/4880-6-0x0000000005A30000-0x0000000005ACC000-memory.dmp

Filesize
624KB

Download
memory/4880-8-0x0000000006A00000-0x0000000006A10000-memory.dmp

Filesize
64KB

Download
memory/4880-5-0x0000000005950000-0x000000000595A000-memory.dmp

Filesize
40KB

Download
memory/4880-0-0x00000000751FE000-0x00000000751FF000-memory.dmp

Filesize
4KB

Download
memory/4880-4-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/4880-3-0x00000000057A0000-0x0000000005832000-memory.dmp

Filesize
584KB

Download
memory/4880-2-0x0000000005D50000-0x00000000062F4000-memory.dmp

Filesize
5.6MB

Download
memory/4880-1-0x0000000000CC0000-0x0000000000DAE000-memory.dmp

Filesize
952KB

Download
memory/4880-9-0x0000000006EE0000-0x0000000006F64000-memory.dmp

Filesize
528KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads