agenttesla | ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2

General

Target

ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe
Size

818KB
MD5

03706e52938770bd5497faddc41ae671
SHA1

75d77e86a0c5eb7745d0efe60c90175deea29fea
SHA256

ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2
SHA512

00fe3572a8cb40ec347c9ce563ecc4e78bc0cd93f7c987f1cc3cd9f2de1b93fa33bc7c3e017c84897c494a905895c987de71459151f5fb03f3c458bf15918a56
SSDEEP

12288:zzWWET/mr9K0A/B5bKmy+VDmVx5R380an/soBWKNmRobGGKraPHOLcIjqlEWDvo+:zzWWtDQKd+lFbNkALWfsE+

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
marcellinus360
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

4536 powershell.exe

pid	process
4536	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:

ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.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

31 api.ipify.org
32 api.ipify.org

flow	ioc
31	api.ipify.org
32	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe

description	pid	process	target process
PID 2772 set thread context of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.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

3936 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exeRegSvcs.exe

pid process

4536 powershell.exe
4536 powershell.exe
4536 powershell.exe
1892 RegSvcs.exe
1892 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 4536 powershell.exe
Token: SeDebugPrivilege 1892 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

1892 RegSvcs.exe

pid	process
3936	schtasks.exe

pid	process
4536	powershell.exe
4536	powershell.exe
4536	powershell.exe
1892	RegSvcs.exe
1892	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeDebugPrivilege	1892	RegSvcs.exe

pid	process
1892	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe

description	pid	process	target process
PID 2772 wrote to memory of 4536	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	powershell.exe
PID 2772 wrote to memory of 4536	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	powershell.exe
PID 2772 wrote to memory of 4536	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	powershell.exe
PID 2772 wrote to memory of 3936	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	schtasks.exe
PID 2772 wrote to memory of 3936	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	schtasks.exe
PID 2772 wrote to memory of 3936	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	schtasks.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe
PID 2772 wrote to memory of 1892	2772	ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe
"C:\Users\Admin\AppData\Local\Temp\ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2772

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ChxJRlBJ.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4536

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ChxJRlBJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6987.tmp"
2⤵
- Creates scheduled task(s)
PID:3936

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1892

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

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\Temp\__PSScriptPolicyTest_uiwb4lgb.v03.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6987.tmp
Filesize
1KB

MD5
6a03451d3c83ae008bc4f903456caf0e

SHA1
db250c22ad403944e0ed9b966a35a19b3e84c7c9

SHA256
d77da634b2e65f594a006e78b463d34cbb704973bd8565513a5b9741f96fc2b3

SHA512
2db726fbfcb5a69243dbf222bb4c51f011d3d60393a393bd92b2bb1823ef6ee12e6725cee5d037e172af0e74cebb8febd69a186435a56e37180391ba188b1410

Download Submit
memory/1892-66-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/1892-37-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/1892-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1892-65-0x00000000066E0000-0x0000000006730000-memory.dmp

Filesize
320KB

Download
memory/2772-5-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2772-7-0x00000000062D0000-0x00000000062DC000-memory.dmp

Filesize
48KB

Download
memory/2772-8-0x00000000072E0000-0x00000000072F0000-memory.dmp

Filesize
64KB

Download
memory/2772-9-0x00000000087B0000-0x0000000008832000-memory.dmp

Filesize
520KB

Download
memory/2772-10-0x0000000006380000-0x000000000641C000-memory.dmp

Filesize
624KB

Download
memory/2772-6-0x0000000009FA0000-0x0000000009FC2000-memory.dmp

Filesize
136KB

Download
memory/2772-4-0x0000000002AA0000-0x0000000002AAA000-memory.dmp

Filesize
40KB

Download
memory/2772-36-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2772-3-0x00000000076F0000-0x0000000007782000-memory.dmp

Filesize
584KB

Download
memory/2772-2-0x0000000007C00000-0x00000000081A4000-memory.dmp

Filesize
5.6MB

Download
memory/2772-1-0x00000000006E0000-0x00000000007B2000-memory.dmp

Filesize
840KB

Download
memory/2772-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/4536-34-0x0000000005630000-0x0000000005984000-memory.dmp

Filesize
3.3MB

Download
memory/4536-54-0x0000000006F00000-0x0000000006F1A000-memory.dmp

Filesize
104KB

Download
memory/4536-22-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/4536-20-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4536-21-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/4536-16-0x0000000004CA0000-0x00000000052C8000-memory.dmp

Filesize
6.2MB

Download
memory/4536-29-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4536-38-0x0000000005BB0000-0x0000000005BCE000-memory.dmp

Filesize
120KB

Download
memory/4536-39-0x0000000005BF0000-0x0000000005C3C000-memory.dmp

Filesize
304KB

Download
memory/4536-41-0x00000000757E0000-0x000000007582C000-memory.dmp

Filesize
304KB

Download
memory/4536-40-0x0000000006B60000-0x0000000006B92000-memory.dmp

Filesize
200KB

Download
memory/4536-51-0x0000000006BA0000-0x0000000006BBE000-memory.dmp

Filesize
120KB

Download
memory/4536-52-0x0000000006BC0000-0x0000000006C63000-memory.dmp

Filesize
652KB

Download
memory/4536-19-0x0000000005440000-0x0000000005462000-memory.dmp

Filesize
136KB

Download
memory/4536-53-0x0000000007550000-0x0000000007BCA000-memory.dmp

Filesize
6.5MB

Download
memory/4536-55-0x0000000006F70000-0x0000000006F7A000-memory.dmp

Filesize
40KB

Download
memory/4536-56-0x0000000007180000-0x0000000007216000-memory.dmp

Filesize
600KB

Download
memory/4536-57-0x0000000007100000-0x0000000007111000-memory.dmp

Filesize
68KB

Download
memory/4536-58-0x0000000007130000-0x000000000713E000-memory.dmp

Filesize
56KB

Download
memory/4536-59-0x0000000007140000-0x0000000007154000-memory.dmp

Filesize
80KB

Download
memory/4536-60-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/4536-61-0x0000000007220000-0x0000000007228000-memory.dmp

Filesize
32KB

Download
memory/4536-64-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4536-17-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4536-15-0x0000000004630000-0x0000000004666000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads