agenttesla | f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534

Analysis

max time kernel
124s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 01:54

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General

Target

f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Size

736KB
MD5

f5ec8cd45d5b4c92838c96ab00640691
SHA1

6ccd27b3b7ebfe7cabcc49fd21f2b6edf5da858c
SHA256

f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534
SHA512

ec0dc81be8cc5df1cf1e7211dd4ac834b2bf9d659afd7d67737af5f35c35c50c5abf20f9efe6c8b3f5d5d7a62a4944d078bfd3fc2fd3caef9efb11c8baa567e3
SSDEEP

12288:Htr1UoIG5MPUhtcdli7GKzDHdyuAAqQvJOMaSVqLqQUSNDmP4g5ScNS:nUoby0tMS7/wuAnQ8ZAVViDmn5SO

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
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
3328	powershell.exe
2348	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.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 1948 set thread context of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99

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	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.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	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.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
4828	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
3328	powershell.exe
2348	powershell.exe
1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
2348	powershell.exe
2376	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
2376	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
3328	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Token: SeDebugPrivilege	3328	powershell.exe
Token: SeDebugPrivilege	2348	powershell.exe
Token: SeDebugPrivilege	2376	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 3328	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	93
PID 1948 wrote to memory of 3328	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	93
PID 1948 wrote to memory of 3328	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	93
PID 1948 wrote to memory of 2348	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	95
PID 1948 wrote to memory of 2348	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	95
PID 1948 wrote to memory of 2348	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	95
PID 1948 wrote to memory of 4828	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	97
PID 1948 wrote to memory of 4828	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	97
PID 1948 wrote to memory of 4828	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	97
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99
PID 1948 wrote to memory of 2376	1948	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	99

C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
"C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948
- 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\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3328
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OtQBxxqnLL.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2348
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OtQBxxqnLL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD33E.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4828
- C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
  "C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2376

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
c6333bd4590177a68849996bccfa0489

SHA1
34f05964ad807d279929f19c5eeadc637d6aae97

SHA256
39e5cd596b2c25015a7af2c57983d724023d113e77277f1f6dbd9213ec703ef1

SHA512
97ca797462e7793b954b8558c2d58d1d3f7841838b5e584476cb8ce8aacd976a8b06b6e5cce68ff0e4929752ac3a8564df0f1e14b3c2df26dc3330040b7ca897

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ycc4y3hl.w01.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD33E.tmp

Filesize
1KB

MD5
d0724618206ced861ca75a7aaa8fade9

SHA1
e1d0a33d10bf709bd052017059bad6d67b519421

SHA256
905179fa2a61bf420f321833044fe9cb7b35d543269669d10de4cdc31f100614

SHA512
633619880851e387c3693f2284c2bb8c876232edcb6d31147d2c365f474f5ff048f2366d5485055f3d2fbadab9db3a3949e5c823e4fa9d18004e80f6ea034fd5

Download Submit
memory/1948-8-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/1948-5-0x0000000005420000-0x000000000542A000-memory.dmp

Filesize
40KB

Download
memory/1948-6-0x0000000005720000-0x00000000057BC000-memory.dmp

Filesize
624KB

Download
memory/1948-7-0x00000000058C0000-0x00000000058D8000-memory.dmp

Filesize
96KB

Download
memory/1948-4-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/1948-9-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/1948-10-0x00000000069D0000-0x0000000006A52000-memory.dmp

Filesize
520KB

Download
memory/1948-48-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/1948-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/1948-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/1948-2-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/1948-1-0x0000000000960000-0x0000000000A1E000-memory.dmp

Filesize
760KB

Download
memory/2348-20-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2348-77-0x0000000007D10000-0x0000000007DA6000-memory.dmp

Filesize
600KB

Download
memory/2348-82-0x0000000007DB0000-0x0000000007DB8000-memory.dmp

Filesize
32KB

Download
memory/2348-19-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2348-80-0x0000000007CD0000-0x0000000007CE4000-memory.dmp

Filesize
80KB

Download
memory/2348-26-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2348-89-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/2348-74-0x00000000080E0000-0x000000000875A000-memory.dmp

Filesize
6.5MB

Download
memory/2348-76-0x0000000007B00000-0x0000000007B0A000-memory.dmp

Filesize
40KB

Download
memory/2348-64-0x00000000076E0000-0x00000000076FE000-memory.dmp

Filesize
120KB

Download
memory/2348-52-0x0000000075260000-0x00000000752AC000-memory.dmp

Filesize
304KB

Download
memory/2348-49-0x0000000006750000-0x000000000676E000-memory.dmp

Filesize
120KB

Download
memory/2348-50-0x00000000067E0000-0x000000000682C000-memory.dmp

Filesize
304KB

Download
memory/2348-51-0x0000000007700000-0x0000000007732000-memory.dmp

Filesize
200KB

Download
memory/2376-90-0x00000000062D0000-0x0000000006320000-memory.dmp

Filesize
320KB

Download
memory/2376-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3328-16-0x0000000005760000-0x0000000005D88000-memory.dmp

Filesize
6.2MB

Download
memory/3328-73-0x0000000007670000-0x0000000007713000-memory.dmp

Filesize
652KB

Download
memory/3328-75-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/3328-62-0x0000000075260000-0x00000000752AC000-memory.dmp

Filesize
304KB

Download
memory/3328-36-0x0000000005E90000-0x00000000061E4000-memory.dmp

Filesize
3.3MB

Download
memory/3328-21-0x00000000054B0000-0x00000000054D2000-memory.dmp

Filesize
136KB

Download
memory/3328-78-0x00000000079A0000-0x00000000079B1000-memory.dmp

Filesize
68KB

Download
memory/3328-79-0x00000000079D0000-0x00000000079DE000-memory.dmp

Filesize
56KB

Download
memory/3328-22-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/3328-81-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/3328-24-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/3328-88-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/3328-23-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/3328-18-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/3328-17-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/3328-15-0x0000000002B60000-0x0000000002B96000-memory.dmp

Filesize
216KB

Download