agenttesla | 6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e

Analysis

max time kernel
124s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231201-en
resource tags

arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 17:31

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General

Target

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
Size

831KB
MD5

de9a7592767870d46a0c9b6904123e41
SHA1

a6b927daae8cc3a086c396826cdb1a27e324e517
SHA256

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e
SHA512

4a761b3aaa8a2969ea77b65e2348e8b7826e558fa8f77e731634c876ffe2dcfa524b78f1facd51d573cbc8e2b83fdea8a0013b0696354372432dc5ed0150496b
SSDEEP

12288:zfYNr4RfqsxP45+po2EbiC3BXx/kzdZ3B6JnbEp9TWUDUMDq3UbyNMAGzZiNS:Tqsk+pJEbiCRXRO30Jb6TWUDUMDqn+G

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.issltd.org
Port:
587
Username:
[email protected]
Password:
iss123
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

Processes:

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org

flow	ioc
6	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

description	pid	process	target process
PID 1784 set thread context of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.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

3076 schtasks.exe

pid	process
3076	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exepowershell.exe

pid	process
1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
2564	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
2564	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
3172	powershell.exe
3172	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exepowershell.exe6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

description	pid	process
Token: SeDebugPrivilege	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
Token: SeDebugPrivilege	3172	powershell.exe
Token: SeDebugPrivilege	2564	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

description	pid	process	target process
PID 1784 wrote to memory of 3172	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	powershell.exe
PID 1784 wrote to memory of 3172	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	powershell.exe
PID 1784 wrote to memory of 3172	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	powershell.exe
PID 1784 wrote to memory of 3076	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	schtasks.exe
PID 1784 wrote to memory of 3076	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	schtasks.exe
PID 1784 wrote to memory of 3076	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	schtasks.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
PID 1784 wrote to memory of 2564	1784	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe	6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe

C:\Users\Admin\AppData\Local\Temp\6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
"C:\Users\Admin\AppData\Local\Temp\6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1784

C:\Users\Admin\AppData\Local\Temp\6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe
"C:\Users\Admin\AppData\Local\Temp\6d74543f38f2167a092399d5f54dd0a1343046a4d46a750537376c03bf2c725e.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2564

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uhdslg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F8E.tmp"
2⤵
- Creates scheduled task(s)
PID:3076

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uhdslg.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3172

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

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_boh1ezs4.hnu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8F8E.tmp

Filesize
1KB

MD5
70e74e89b5b8f478210db3b50d51472b

SHA1
81ee8145a4a8e150a5e40ddbf04cba23eeaa8be7

SHA256
2e2a455b59fcf633c80d21f1c8f52a860b6d3b1ae9e2c7df55615cba1ecf9078

SHA512
764514076a279a3ec9202959f0d447d4016d6405ca9f97164f78c984ab0adf3e9b4ad6934733d4803d90a59fe60ac70ee61f232cfdc345dcc87c52e5a701e7d9

Download Submit
memory/1784-9-0x00000000076F0000-0x000000000776A000-memory.dmp

Filesize
488KB

Download
memory/1784-4-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/1784-2-0x0000000005370000-0x0000000005914000-memory.dmp

Filesize
5.6MB

Download
memory/1784-0-0x00000000002E0000-0x00000000003B6000-memory.dmp

Filesize
856KB

Download
memory/1784-6-0x00000000052C0000-0x00000000052D8000-memory.dmp

Filesize
96KB

Download
memory/1784-8-0x0000000005330000-0x000000000533A000-memory.dmp

Filesize
40KB

Download
memory/1784-7-0x0000000005320000-0x0000000005328000-memory.dmp

Filesize
32KB

Download
memory/1784-10-0x00000000060F0000-0x000000000618C000-memory.dmp

Filesize
624KB

Download
memory/1784-1-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1784-5-0x0000000004E60000-0x0000000004E6A000-memory.dmp

Filesize
40KB

Download
memory/1784-23-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/1784-3-0x0000000004DC0000-0x0000000004E52000-memory.dmp

Filesize
584KB

Download
memory/1784-17-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/1784-27-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2564-25-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2564-26-0x00000000054C0000-0x0000000005526000-memory.dmp

Filesize
408KB

Download
memory/2564-70-0x0000000006B90000-0x0000000006BE0000-memory.dmp

Filesize
320KB

Download
memory/2564-71-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2564-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3172-20-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3172-58-0x00000000073A0000-0x0000000007A1A000-memory.dmp

Filesize
6.5MB

Download
memory/3172-40-0x0000000005A30000-0x0000000005A4E000-memory.dmp

Filesize
120KB

Download
memory/3172-29-0x0000000005360000-0x00000000053C6000-memory.dmp

Filesize
408KB

Download
memory/3172-39-0x0000000005680000-0x00000000059D4000-memory.dmp

Filesize
3.3MB

Download
memory/3172-18-0x0000000004B40000-0x0000000005168000-memory.dmp

Filesize
6.2MB

Download
memory/3172-28-0x0000000004A70000-0x0000000004A92000-memory.dmp

Filesize
136KB

Download
memory/3172-15-0x0000000002150000-0x0000000002186000-memory.dmp

Filesize
216KB

Download
memory/3172-42-0x000000007FAF0000-0x000000007FB00000-memory.dmp

Filesize
64KB

Download
memory/3172-56-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download
memory/3172-57-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download
memory/3172-55-0x0000000006A20000-0x0000000006AC3000-memory.dmp

Filesize
652KB

Download
memory/3172-59-0x0000000006D60000-0x0000000006D7A000-memory.dmp

Filesize
104KB

Download
memory/3172-41-0x0000000005A80000-0x0000000005ACC000-memory.dmp

Filesize
304KB

Download
memory/3172-60-0x0000000006DD0000-0x0000000006DDA000-memory.dmp

Filesize
40KB

Download
memory/3172-54-0x00000000069F0000-0x0000000006A0E000-memory.dmp

Filesize
120KB

Download
memory/3172-61-0x0000000006FE0000-0x0000000007076000-memory.dmp

Filesize
600KB

Download
memory/3172-62-0x0000000006F60000-0x0000000006F71000-memory.dmp

Filesize
68KB

Download
memory/3172-44-0x0000000070180000-0x00000000701CC000-memory.dmp

Filesize
304KB

Download
memory/3172-43-0x00000000069B0000-0x00000000069E2000-memory.dmp

Filesize
200KB

Download
memory/3172-63-0x0000000006F90000-0x0000000006F9E000-memory.dmp

Filesize
56KB

Download
memory/3172-64-0x0000000006FA0000-0x0000000006FB4000-memory.dmp

Filesize
80KB

Download
memory/3172-66-0x0000000007080000-0x0000000007088000-memory.dmp

Filesize
32KB

Download
memory/3172-65-0x00000000070A0000-0x00000000070BA000-memory.dmp

Filesize
104KB

Download
memory/3172-69-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3172-21-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download
memory/3172-22-0x00000000008B0000-0x00000000008C0000-memory.dmp

Filesize
64KB

Download