agenttesla | f7a0d860cb114e0734126c11f13e01b106d79fbd060eae0e3f511147cf31a8fa

Analysis

max time kernel
132s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 01:10

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General

Target

Swift Copy Of Pending payment.exe
Size

896KB
MD5

90e79f831e49e4a1dd217e924901439d
SHA1

691db5a918bce1037706007d116c377edeb949e1
SHA256

1cc4e1cd2856bfacad4276b81fcbabd357e3b870d0ea553598bb5886511e6580
SHA512

58f444d94637d8bd982c151062ded998d31f6adbae9782bfe967259b665bf227fc851b74294e88f11d4459c568fe6b451df037ffaad1fad2dbaf0170b4d41d9f
SSDEEP

24576:rw4bjw4bbobwU5bw9hVFp6x1Rl0+rusJUB7:rw4bjw4bcEiU9hfYxfl0+rL4

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: )NYyffR0

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: )NYyffR0
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

976 powershell.exe
4616 powershell.exe

pid	process
976	powershell.exe
4616	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:

Swift Copy Of Pending payment.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	Swift Copy Of Pending payment.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Swift Copy Of Pending payment.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe"	Swift Copy Of Pending payment.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.

Processes:

flow ioc

30 api.ipify.org
31 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift Copy Of Pending payment.exe

description pid process target process

PID 3544 set thread context of 3960 3544 Swift Copy Of Pending payment.exe Swift Copy Of Pending payment.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

1068 schtasks.exe

flow	ioc
30	api.ipify.org
31	api.ipify.org

description	pid	process	target process
PID 3544 set thread context of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe

pid	process
1068	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

Swift Copy Of Pending payment.exepowershell.exepowershell.exeSwift Copy Of Pending payment.exe

pid	process
3544	Swift Copy Of Pending payment.exe
976	powershell.exe
976	powershell.exe
4616	powershell.exe
4616	powershell.exe
3544	Swift Copy Of Pending payment.exe
3544	Swift Copy Of Pending payment.exe
3960	Swift Copy Of Pending payment.exe
3960	Swift Copy Of Pending payment.exe
3960	Swift Copy Of Pending payment.exe
976	powershell.exe
4616	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Swift Copy Of Pending payment.exepowershell.exepowershell.exeSwift Copy Of Pending payment.exe

description	pid	process
Token: SeDebugPrivilege	3544	Swift Copy Of Pending payment.exe
Token: SeDebugPrivilege	976	powershell.exe
Token: SeDebugPrivilege	4616	powershell.exe
Token: SeDebugPrivilege	3960	Swift Copy Of Pending payment.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Swift Copy Of Pending payment.exe

description	pid	process	target process
PID 3544 wrote to memory of 976	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 976	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 976	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 4616	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 4616	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 4616	3544	Swift Copy Of Pending payment.exe	powershell.exe
PID 3544 wrote to memory of 1068	3544	Swift Copy Of Pending payment.exe	schtasks.exe
PID 3544 wrote to memory of 1068	3544	Swift Copy Of Pending payment.exe	schtasks.exe
PID 3544 wrote to memory of 1068	3544	Swift Copy Of Pending payment.exe	schtasks.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe
PID 3544 wrote to memory of 3960	3544	Swift Copy Of Pending payment.exe	Swift Copy Of Pending payment.exe

C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3544

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\Swift Copy Of Pending payment.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:976

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xwOFFZwS.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4616

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xwOFFZwS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6542.tmp"
2⤵
- Creates scheduled task(s)
PID:1068

C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy Of Pending payment.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

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

Replay Monitor

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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
932fd46e4e5b91841c7c75b70c14676d

SHA1
912216e030feddcef100d834afbb489389f1546f

SHA256
fae17f59a60184a66a0d576baeaa3ba78998db1e201c3746c3d3ff386bd50802

SHA512
87ff793e373c5c1cbe6e4c80c1bccc97765b0b8986aa021b2b6635b6ea82cb7f7d69e9a2d30b09eac92395b4d71b71e42301dfbe98f67bf86620bc6b134be25d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5ohco0df.djj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6542.tmp

Filesize
1KB

MD5
cbe3ce1ec394ec8285901c9ad9f2648c

SHA1
2e0531efcaa9757100cd9a68dee765b638993b19

SHA256
f041acc8d7f091a08b883cd600d9a9730ccb7ff825de05d2030e980908829be2

SHA512
c7f10b65c43ea94542b59cbceaeba4d17df82e7e6024438286d62d9a1c0cf84e6b4870010be291a3cdfe0ced64379bac1d45e64bfcb86dc72df6c519a40401fa

Download Submit
memory/976-15-0x0000000005540000-0x0000000005B68000-memory.dmp

Filesize
6.2MB

Download
memory/976-22-0x0000000005C50000-0x0000000005CB6000-memory.dmp

Filesize
408KB

Download
memory/976-48-0x00000000063E0000-0x000000000642C000-memory.dmp

Filesize
304KB

Download
memory/976-87-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/976-80-0x0000000007990000-0x0000000007998000-memory.dmp

Filesize
32KB

Download
memory/976-77-0x00000000078A0000-0x00000000078AE000-memory.dmp

Filesize
56KB

Download
memory/976-14-0x0000000002A60000-0x0000000002A96000-memory.dmp

Filesize
216KB

Download
memory/976-47-0x0000000006350000-0x000000000636E000-memory.dmp

Filesize
120KB

Download
memory/976-16-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/976-17-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/976-76-0x0000000007870000-0x0000000007881000-memory.dmp

Filesize
68KB

Download
memory/976-75-0x00000000078F0000-0x0000000007986000-memory.dmp

Filesize
600KB

Download
memory/976-73-0x0000000007670000-0x000000000768A000-memory.dmp

Filesize
104KB

Download
memory/976-21-0x0000000005BE0000-0x0000000005C46000-memory.dmp

Filesize
408KB

Download
memory/976-20-0x00000000054B0000-0x00000000054D2000-memory.dmp

Filesize
136KB

Download
memory/976-72-0x0000000007CB0000-0x000000000832A000-memory.dmp

Filesize
6.5MB

Download
memory/976-25-0x0000000005D40000-0x0000000006094000-memory.dmp

Filesize
3.3MB

Download
memory/976-49-0x00000000072E0000-0x0000000007312000-memory.dmp

Filesize
200KB

Download
memory/976-50-0x0000000075880000-0x00000000758CC000-memory.dmp

Filesize
304KB

Download
memory/3544-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/3544-4-0x0000000004DC0000-0x0000000004DCA000-memory.dmp

Filesize
40KB

Download
memory/3544-5-0x00000000050D0000-0x000000000516C000-memory.dmp

Filesize
624KB

Download
memory/3544-6-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

Filesize
584KB

Download
memory/3544-7-0x0000000004FA0000-0x0000000004FBA000-memory.dmp

Filesize
104KB

Download
memory/3544-1-0x0000000000420000-0x0000000000504000-memory.dmp

Filesize
912KB

Download
memory/3544-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/3544-8-0x0000000004DF0000-0x0000000004E00000-memory.dmp

Filesize
64KB

Download
memory/3544-46-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-9-0x0000000005F60000-0x0000000005FE4000-memory.dmp

Filesize
528KB

Download
memory/3960-89-0x00000000069F0000-0x0000000006A40000-memory.dmp

Filesize
320KB

Download
memory/3960-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4616-74-0x0000000007740000-0x000000000774A000-memory.dmp

Filesize
40KB

Download
memory/4616-19-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4616-79-0x0000000007A10000-0x0000000007A2A000-memory.dmp

Filesize
104KB

Download
memory/4616-78-0x0000000007910000-0x0000000007924000-memory.dmp

Filesize
80KB

Download
memory/4616-23-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4616-71-0x0000000007380000-0x0000000007423000-memory.dmp

Filesize
652KB

Download
memory/4616-70-0x0000000006970000-0x000000000698E000-memory.dmp

Filesize
120KB

Download
memory/4616-40-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4616-86-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4616-51-0x0000000075880000-0x00000000758CC000-memory.dmp

Filesize
304KB

Download