agenttesla | 23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 02:23

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General

Target

23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
Size

805KB
MD5

abd47c31f497c885e32c6f102f178eff
SHA1

22d5dfbed3eff5016557b861404a7da915943042
SHA256

23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d
SHA512

ee50bef625be78e9390b6239b44e16769585cc1492231adf0eb4a6f6875d466ae75a9a29ceaec7b8c08ed225e82b016ae6c7af441233cd501de26bd0473cd284
SSDEEP

24576:AosbyT7/dkcufT+u7Z+3Qh82GhJUva6k:AosGPdOfqu70RHhJUvQ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Jn*vMdM0

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Jn*vMdM0
Email To:
[email protected]

Signatures

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

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1572 set thread context of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98

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

pid	Process
2348	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
2136	powershell.exe
2136	powershell.exe
1032	powershell.exe
1032	powershell.exe
1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
5116	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
5116	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
2136	powershell.exe
1032	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
Token: SeDebugPrivilege	1032	powershell.exe
Token: SeDebugPrivilege	2136	powershell.exe
Token: SeDebugPrivilege	5116	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 1032	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	92
PID 1572 wrote to memory of 1032	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	92
PID 1572 wrote to memory of 1032	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	92
PID 1572 wrote to memory of 2136	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	94
PID 1572 wrote to memory of 2136	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	94
PID 1572 wrote to memory of 2136	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	94
PID 1572 wrote to memory of 2348	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	96
PID 1572 wrote to memory of 2348	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	96
PID 1572 wrote to memory of 2348	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	96
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98
PID 1572 wrote to memory of 5116	1572	23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe	98

C:\Users\Admin\AppData\Local\Temp\23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
"C:\Users\Admin\AppData\Local\Temp\23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1572
- 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\23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1032
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XWWSEU.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2136
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XWWSEU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp760B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2348
- C:\Users\Admin\AppData\Local\Temp\23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe
  "C:\Users\Admin\AppData\Local\Temp\23cc4f039287640e9c1f024a852b187a48cc909c381ac7c5bc0eb67403ab477d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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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
6de33bf4321e5c4756740d2778a6100d

SHA1
b441e05022f895113175c609a9a3ad83522afade

SHA256
4bc341d7feaf6031c67be7eda2a03862c03807e8ced79715d451fb6facb1af97

SHA512
ed2714b782243902f03fbf49420a5eab30067a6eb42b5d47bdb8f4e9240e9638637e47d565d7bc4a9af63f14ca37fbfc0a4770e755f66a0dd422849c82a068d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tcuyogxw.sel.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp760B.tmp

Filesize
1KB

MD5
1c7581597ae8a38f39f18157d7618132

SHA1
d22d0a6dc3221de0643ee430e3c9445809a7ee9b

SHA256
154fcf9117b1c92e09d67a5dbefa56ec6aead4972234b3aacac0865428687bc0

SHA512
bbf26a367005b6bded679fc5ca5a3c08b7510c6c18c5845ae04177f51831b20a1612abcaca3369652d1cafd4d396448fbcb107a337ab5ab85f1eff4d884eccf6

Download Submit
memory/1032-69-0x00000000715E0000-0x000000007162C000-memory.dmp

Filesize
304KB

Download
memory/1032-79-0x0000000002B10000-0x0000000002B20000-memory.dmp

Filesize
64KB

Download
memory/1032-68-0x000000007F2F0000-0x000000007F300000-memory.dmp

Filesize
64KB

Download
memory/1032-87-0x0000000007990000-0x00000000079AA000-memory.dmp

Filesize
104KB

Download
memory/1032-81-0x0000000007650000-0x000000000766A000-memory.dmp

Filesize
104KB

Download
memory/1032-84-0x0000000007850000-0x0000000007861000-memory.dmp

Filesize
68KB

Download
memory/1032-14-0x0000000002A00000-0x0000000002A36000-memory.dmp

Filesize
216KB

Download
memory/1032-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1032-15-0x00000000054C0000-0x0000000005AE8000-memory.dmp

Filesize
6.2MB

Download
memory/1032-95-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1032-44-0x0000000005E70000-0x00000000061C4000-memory.dmp

Filesize
3.3MB

Download
memory/1032-20-0x0000000002B10000-0x0000000002B20000-memory.dmp

Filesize
64KB

Download
memory/1032-85-0x0000000007880000-0x000000000788E000-memory.dmp

Filesize
56KB

Download
memory/1032-25-0x0000000005D00000-0x0000000005D66000-memory.dmp

Filesize
408KB

Download
memory/1032-21-0x0000000002B10000-0x0000000002B20000-memory.dmp

Filesize
64KB

Download
memory/1032-24-0x0000000005B60000-0x0000000005BC6000-memory.dmp

Filesize
408KB

Download
memory/1572-4-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/1572-0-0x00000000008F0000-0x00000000009BE000-memory.dmp

Filesize
824KB

Download
memory/1572-3-0x0000000005440000-0x00000000054D2000-memory.dmp

Filesize
584KB

Download
memory/1572-5-0x00000000053C0000-0x00000000053CA000-memory.dmp

Filesize
40KB

Download
memory/1572-2-0x0000000005950000-0x0000000005EF4000-memory.dmp

Filesize
5.6MB

Download
memory/1572-9-0x0000000008660000-0x00000000086FC000-memory.dmp

Filesize
624KB

Download
memory/1572-48-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1572-8-0x0000000006100000-0x000000000619C000-memory.dmp

Filesize
624KB

Download
memory/1572-7-0x0000000005600000-0x000000000560E000-memory.dmp

Filesize
56KB

Download
memory/1572-1-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/1572-6-0x00000000055D0000-0x00000000055E2000-memory.dmp

Filesize
72KB

Download
memory/2136-51-0x0000000006810000-0x000000000685C000-memory.dmp

Filesize
304KB

Download
memory/2136-18-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/2136-64-0x0000000007990000-0x00000000079AE000-memory.dmp

Filesize
120KB

Download
memory/2136-65-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/2136-66-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/2136-67-0x00000000079C0000-0x0000000007A63000-memory.dmp

Filesize
652KB

Download
memory/2136-54-0x00000000715E0000-0x000000007162C000-memory.dmp

Filesize
304KB

Download
memory/2136-52-0x000000007EF00000-0x000000007EF10000-memory.dmp

Filesize
64KB

Download
memory/2136-50-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/2136-94-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2136-80-0x0000000008140000-0x00000000087BA000-memory.dmp

Filesize
6.5MB

Download
memory/2136-82-0x0000000007B70000-0x0000000007B7A000-memory.dmp

Filesize
40KB

Download
memory/2136-83-0x0000000007D80000-0x0000000007E16000-memory.dmp

Filesize
600KB

Download
memory/2136-17-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2136-53-0x0000000006DA0000-0x0000000006DD2000-memory.dmp

Filesize
200KB

Download
memory/2136-86-0x0000000007D40000-0x0000000007D54000-memory.dmp

Filesize
80KB

Download
memory/2136-22-0x0000000005900000-0x0000000005922000-memory.dmp

Filesize
136KB

Download
memory/2136-88-0x0000000007E20000-0x0000000007E28000-memory.dmp

Filesize
32KB

Download
memory/2136-19-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/5116-45-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5116-47-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/5116-49-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/5116-96-0x0000000006360000-0x00000000063B0000-memory.dmp

Filesize
320KB

Download
memory/5116-97-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/5116-98-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download