agenttesla | 18f7c9fcf55206644996038b2908aa3871e3ea9affa4c6d62a7460f5b95cca90

General

Target

D6GEVBNNH11111.exe
Size

625KB
MD5

9cef8265c679bafb06f885678ceab7bd
SHA1

ac7faaa7e8439951eaafd8e02007f33a555cd01b
SHA256

18f7c9fcf55206644996038b2908aa3871e3ea9affa4c6d62a7460f5b95cca90
SHA512

ab176b5348a6a69752eb9e47e2ed11f5130a02104f38932f6f88058bed797e0ab8ffabe665c353ba174788cf60d3114961554ce41bef850c4161cc9316451533

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
multimetals.cfd
Port:
587
Username:
logs@multimetals.cfd
Password:
logs@multimetals.cfd

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
multimetals.cfd
Port:
587
Username:
application/x-www-form-urlencoded
Password:
logs@multimetals.cfd
Email To:
asset@multimetals.cfd

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:

D6GEVBNNH11111.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	D6GEVBNNH11111.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

InstallUtil.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Acrobat = "C:\\Users\\Admin\\AppData\\Roaming\\Acrobat\\Acrobat.exe"	InstallUtil.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

geater.exe

description pid process target process

PID 4668 set thread context of 2552 4668 geater.exe InstallUtil.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

D6GEVBNNH11111.exegeater.exeInstallUtil.exe

pid process

2996 D6GEVBNNH11111.exe
4668 geater.exe
4668 geater.exe
2552 InstallUtil.exe
2552 InstallUtil.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

D6GEVBNNH11111.exe

pid process

2996 D6GEVBNNH11111.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

D6GEVBNNH11111.exegeater.exeInstallUtil.exe

description pid process

Token: SeDebugPrivilege 2996 D6GEVBNNH11111.exe
Token: SeDebugPrivilege 4668 geater.exe
Token: SeDebugPrivilege 2552 InstallUtil.exe

description	pid	process	target process
PID 4668 set thread context of 2552	4668	geater.exe	InstallUtil.exe

pid	process
2996	D6GEVBNNH11111.exe
4668	geater.exe
4668	geater.exe
2552	InstallUtil.exe
2552	InstallUtil.exe

pid	process
2996	D6GEVBNNH11111.exe

description	pid	process
Token: SeDebugPrivilege	2996	D6GEVBNNH11111.exe
Token: SeDebugPrivilege	4668	geater.exe
Token: SeDebugPrivilege	2552	InstallUtil.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

D6GEVBNNH11111.exegeater.exe

description	pid	process	target process
PID 2996 wrote to memory of 4668	2996	D6GEVBNNH11111.exe	geater.exe
PID 2996 wrote to memory of 4668	2996	D6GEVBNNH11111.exe	geater.exe
PID 2996 wrote to memory of 4668	2996	D6GEVBNNH11111.exe	geater.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe
PID 4668 wrote to memory of 2552	4668	geater.exe	InstallUtil.exe

outlook_office_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\D6GEVBNNH11111.exe
"C:\Users\Admin\AppData\Local\Temp\D6GEVBNNH11111.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996

C:\Users\Admin\AppData\Local\Temp\geater.exe
"C:\Users\Admin\AppData\Local\Temp\geater.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4668

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
3⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2552

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2552-137-0x0000000000000000-mapping.dmp

Download
memory/2552-138-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2552-139-0x0000000005D90000-0x0000000005DF6000-memory.dmp

Filesize
408KB

Download
memory/2552-140-0x00000000063B0000-0x0000000006400000-memory.dmp

Filesize
320KB

Download
memory/2996-130-0x00000000009A0000-0x0000000000A42000-memory.dmp

Filesize
648KB

Download
memory/2996-131-0x00000000050E0000-0x0000000005684000-memory.dmp

Filesize
5.6MB

Download
memory/2996-132-0x0000000004BD0000-0x0000000004C6C000-memory.dmp

Filesize
624KB

Download
memory/2996-133-0x000000000B790000-0x000000000B822000-memory.dmp

Filesize
584KB

Download
memory/2996-134-0x000000000B750000-0x000000000B75A000-memory.dmp

Filesize
40KB

Download
memory/2996-135-0x000000000DD40000-0x000000000E26C000-memory.dmp

Filesize
5.2MB

Download
memory/4668-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads