agenttesla | 9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5

Analysis

max time kernel
133s
max time network
117s
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 01:38

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General

Target

9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
Size

836KB
MD5

cf1c3f4a4724a6900fa80c50781f2ec6
SHA1

3af1dd6bfc6103ad96e6116613eb6308508487ea
SHA256

9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5
SHA512

d821e75e802bfcc847a4a44dbb857249f82e386d51c8cff31bbaa11f664ecb4907b537274b3d0a9f924211869f856ebfff438838ce62f7824523761a3084b774
SSDEEP

24576:5w4bjw4bYD/+YorJLfgFlHJomu1Gm9l7:5w4bjw4bYb+Yo1fgFlHWmuAmL

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.leema.lk
Port:
587
Username:
[email protected]
Password:
V[3ALIg~jl}T

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.leema.lk
Port:
587
Username:
[email protected]
Password:
V[3ALIg~jl}T
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

3228 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:

9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.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
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

32 api.ipify.org
33 api.ipify.org

flow	ioc
32	api.ipify.org
33	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

description	pid	process	target process
PID 2616 set thread context of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.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

1960 schtasks.exe

pid	process
1960	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exe9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

pid	process
3228	powershell.exe
3228	powershell.exe
3272	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
3272	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
3228	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exe9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

description	pid	process
Token: SeDebugPrivilege	3228	powershell.exe
Token: SeDebugPrivilege	3272	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

description	pid	process	target process
PID 2616 wrote to memory of 3228	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	powershell.exe
PID 2616 wrote to memory of 3228	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	powershell.exe
PID 2616 wrote to memory of 3228	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	powershell.exe
PID 2616 wrote to memory of 1960	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	schtasks.exe
PID 2616 wrote to memory of 1960	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	schtasks.exe
PID 2616 wrote to memory of 1960	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	schtasks.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
PID 2616 wrote to memory of 3272	2616	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe	9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe

C:\Users\Admin\AppData\Local\Temp\9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
"C:\Users\Admin\AppData\Local\Temp\9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2616

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PjUgsVcUzG.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3228

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PjUgsVcUzG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7271.tmp"
2⤵
- Creates scheduled task(s)
PID:1960

C:\Users\Admin\AppData\Local\Temp\9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe
"C:\Users\Admin\AppData\Local\Temp\9379798252e9415cbe2737a424e70eac365d3ba932ea6fc1d3a7933bbc2ca9e5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3272

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

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\Temp\__PSScriptPolicyTest_0cdktmwm.2gy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7271.tmp

Filesize
1KB

MD5
1ec120c6f411bd143d7cf179dc34b3e5

SHA1
58c3ee61aacda1c8e5cee7d4fbc204df22905f1e

SHA256
c956e95c4d5bffd8a98c6adcacfcada12e153a38b7427c860eb23ceb175b0bed

SHA512
c5b2cb3159de8e3c3bbc56a4dacbbc57bbd5cd93d5ae02d88ce0e0e6b29946e851b1c1e4d5a67e935e0ad71987a5789fbeb04f78f3a9eaa213d93105b55cc440

Download Submit
memory/2616-5-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/2616-3-0x0000000005910000-0x00000000059A2000-memory.dmp

Filesize
584KB

Download
memory/2616-4-0x0000000005AC0000-0x0000000005ACA000-memory.dmp

Filesize
40KB

Download
memory/2616-6-0x0000000005B70000-0x0000000005C0C000-memory.dmp

Filesize
624KB

Download
memory/2616-2-0x0000000005EC0000-0x0000000006464000-memory.dmp

Filesize
5.6MB

Download
memory/2616-7-0x0000000006630000-0x000000000664A000-memory.dmp

Filesize
104KB

Download
memory/2616-8-0x0000000006610000-0x0000000006620000-memory.dmp

Filesize
64KB

Download
memory/2616-9-0x0000000006B00000-0x0000000006B82000-memory.dmp

Filesize
520KB

Download
memory/2616-0-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/2616-36-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/2616-1-0x0000000000E30000-0x0000000000F04000-memory.dmp

Filesize
848KB

Download
memory/3228-52-0x0000000007A50000-0x00000000080CA000-memory.dmp

Filesize
6.5MB

Download
memory/3228-50-0x0000000006640000-0x000000000665E000-memory.dmp

Filesize
120KB

Download
memory/3228-19-0x00000000051F0000-0x0000000005212000-memory.dmp

Filesize
136KB

Download
memory/3228-27-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3228-64-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3228-15-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3228-34-0x0000000005AE0000-0x0000000005E34000-memory.dmp

Filesize
3.3MB

Download
memory/3228-61-0x00000000076E0000-0x00000000076E8000-memory.dmp

Filesize
32KB

Download
memory/3228-16-0x0000000005440000-0x0000000005A68000-memory.dmp

Filesize
6.2MB

Download
memory/3228-21-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/3228-20-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/3228-37-0x00000000060A0000-0x00000000060BE000-memory.dmp

Filesize
120KB

Download
memory/3228-38-0x0000000006130000-0x000000000617C000-memory.dmp

Filesize
304KB

Download
memory/3228-39-0x0000000006680000-0x00000000066B2000-memory.dmp

Filesize
200KB

Download
memory/3228-40-0x0000000071490000-0x00000000714DC000-memory.dmp

Filesize
304KB

Download
memory/3228-17-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3228-51-0x0000000007070000-0x0000000007113000-memory.dmp

Filesize
652KB

Download
memory/3228-14-0x0000000002780000-0x00000000027B6000-memory.dmp

Filesize
216KB

Download
memory/3228-53-0x00000000073D0000-0x00000000073EA000-memory.dmp

Filesize
104KB

Download
memory/3228-54-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/3228-55-0x0000000007640000-0x00000000076D6000-memory.dmp

Filesize
600KB

Download
memory/3228-56-0x00000000075C0000-0x00000000075D1000-memory.dmp

Filesize
68KB

Download
memory/3228-57-0x00000000075F0000-0x00000000075FE000-memory.dmp

Filesize
56KB

Download
memory/3228-60-0x0000000007700000-0x000000000771A000-memory.dmp

Filesize
104KB

Download
memory/3228-59-0x0000000007600000-0x0000000007614000-memory.dmp

Filesize
80KB

Download
memory/3272-58-0x0000000006BC0000-0x0000000006C10000-memory.dmp

Filesize
320KB

Download
memory/3272-35-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3272-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3272-65-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download