agenttesla | 7d9999594357716bf5765f4ef49713dbbe39022ca58a32bee52c58573add6bf0

General

Target

Commerce registration-172301539 + Pro-Forma Invoice.exe
Size

857KB
MD5

64baca6856ba84fe379eb4d720859edc
SHA1

a234caa5425fcbc4e783dd00722156e533bd6def
SHA256

ab3eb849490834407657e205832591cfa3c3504ed9373bf53396015d62b9e549
SHA512

53449f2ed2e397adadb3a48d561c864734961c40392c2f8f3a8ed6c84afd6db8008fc633405a065cc07a51f8396015f7bb8b3b7c1c4cb8aecbbc1a588b5d53db
SSDEEP

12288:DO5nF8pREGHTbSGWJ7Usocar3S6KMvbPt1w6+BIe4+YnKc5lCzXwPH2gYDMID:Km39s2LwMzPtNPLPe8H6MI

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
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

4 api.ipify.org

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

Commerce registration-172301539 + Pro-Forma Invoice.exe

description	pid	process	target process
PID 2976 set thread context of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.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

2548 schtasks.exe

pid	process
2548	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Commerce registration-172301539 + Pro-Forma Invoice.exeCommerce registration-172301539 + Pro-Forma Invoice.exepowershell.exe

pid	process
2976	Commerce registration-172301539 + Pro-Forma Invoice.exe
2976	Commerce registration-172301539 + Pro-Forma Invoice.exe
2976	Commerce registration-172301539 + Pro-Forma Invoice.exe
2716	Commerce registration-172301539 + Pro-Forma Invoice.exe
2716	Commerce registration-172301539 + Pro-Forma Invoice.exe
2112	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Commerce registration-172301539 + Pro-Forma Invoice.exeCommerce registration-172301539 + Pro-Forma Invoice.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe
Token: SeDebugPrivilege	2716	Commerce registration-172301539 + Pro-Forma Invoice.exe
Token: SeDebugPrivilege	2112	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Commerce registration-172301539 + Pro-Forma Invoice.exe

description	pid	process	target process
PID 2976 wrote to memory of 2112	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	powershell.exe
PID 2976 wrote to memory of 2112	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	powershell.exe
PID 2976 wrote to memory of 2112	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	powershell.exe
PID 2976 wrote to memory of 2112	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	powershell.exe
PID 2976 wrote to memory of 2548	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	schtasks.exe
PID 2976 wrote to memory of 2548	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	schtasks.exe
PID 2976 wrote to memory of 2548	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	schtasks.exe
PID 2976 wrote to memory of 2548	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	schtasks.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe
PID 2976 wrote to memory of 2716	2976	Commerce registration-172301539 + Pro-Forma Invoice.exe	Commerce registration-172301539 + Pro-Forma Invoice.exe

C:\Users\Admin\AppData\Local\Temp\Commerce registration-172301539 + Pro-Forma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Commerce registration-172301539 + Pro-Forma Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2976

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sAyncmK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2112

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sAyncmK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5BD6.tmp"
2⤵
- Creates scheduled task(s)
PID:2548

C:\Users\Admin\AppData\Local\Temp\Commerce registration-172301539 + Pro-Forma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Commerce registration-172301539 + Pro-Forma Invoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5BD6.tmp

Filesize
1KB

MD5
a944c6a2698fe687e9fe2b9b6616eca0

SHA1
7e0cb17cff324b92057295689a2dba814e69fbd5

SHA256
0349461ba8cba6df4c9f18ed425d54e6e32b1d7af2cb85deb14fe129476f6b68

SHA512
10de3714a8d717ea1d50bf2824118c07a322ab02ce73a828b1264e362dec7c556876eb01f35fe6dae8d0faa08348aaa932e7fbb427703586e5a04d2e0ef56b79

Download Submit
memory/2112-33-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2112-32-0x0000000002C60000-0x0000000002CA0000-memory.dmp

Filesize
256KB

Download
memory/2112-30-0x0000000002C60000-0x0000000002CA0000-memory.dmp

Filesize
256KB

Download
memory/2112-28-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2112-27-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2716-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-31-0x00000000739D0000-0x00000000740BE000-memory.dmp

Filesize
6.9MB

Download
memory/2716-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-35-0x00000000739D0000-0x00000000740BE000-memory.dmp

Filesize
6.9MB

Download
memory/2716-34-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/2716-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-29-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/2716-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2716-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-5-0x0000000000A50000-0x0000000000A5A000-memory.dmp

Filesize
40KB

Download
memory/2976-4-0x0000000000980000-0x0000000000988000-memory.dmp

Filesize
32KB

Download
memory/2976-3-0x0000000000960000-0x0000000000978000-memory.dmp

Filesize
96KB

Download
memory/2976-23-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-6-0x0000000005BC0000-0x0000000005C4E000-memory.dmp

Filesize
568KB

Download
memory/2976-2-0x0000000000B10000-0x0000000000B50000-memory.dmp

Filesize
256KB

Download
memory/2976-1-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-20-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-0-0x00000000010A0000-0x000000000117C000-memory.dmp

Filesize
880KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads