agenttesla | bf97d8ee1b61a6699e0a1ff3cda31252cfbd154804673d83dd68b1fee155f953

General

Target

INOVICE NO CY-W-24-17-26.exe
Size

714KB
MD5

d57f61c8ca3a73cad73f5cb160d2e1a8
SHA1

62a5c18d4194f1f4bef658fd24cb68a3067537a3
SHA256

bf97d8ee1b61a6699e0a1ff3cda31252cfbd154804673d83dd68b1fee155f953
SHA512

bcb796de15d4519b4d2c6a701bcb1b83bb5fd09d9a04ac31c66a82326d4ecba30bc8bde0dff5a4008b120d3d0642820e60d34264c2cb253ba04e7deb0323d430
SSDEEP

12288:gFoO3mYoQxv9wQNWk9eGwk5Lq8RVDrlYGI/d8FR2ij6QnLkB:ghbhxv9wQNV5e8fGOwQnAB

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.talesur.com
Port:
587
Username:
[email protected]
Password:
gvQwu);oQS*Q
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:

INOVICE NO CY-W-24-17-26.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	INOVICE NO CY-W-24-17-26.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

41 api.ipify.org
42 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

INOVICE NO CY-W-24-17-26.exe

description pid process target process

PID 2764 set thread context of 4172 2764 INOVICE NO CY-W-24-17-26.exe MSBuild.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

2852 schtasks.exe

flow	ioc
41	api.ipify.org
42	api.ipify.org

description	pid	process	target process
PID 2764 set thread context of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe

pid	process
2852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exeINOVICE NO CY-W-24-17-26.exeMSBuild.exe

pid	process
1360	powershell.exe
1360	powershell.exe
2764	INOVICE NO CY-W-24-17-26.exe
2764	INOVICE NO CY-W-24-17-26.exe
4172	MSBuild.exe
4172	MSBuild.exe
4172	MSBuild.exe
1360	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exeINOVICE NO CY-W-24-17-26.exeMSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1360	powershell.exe
Token: SeDebugPrivilege	2764	INOVICE NO CY-W-24-17-26.exe
Token: SeDebugPrivilege	4172	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

4172 MSBuild.exe

pid	process
4172	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

INOVICE NO CY-W-24-17-26.exe

description	pid	process	target process
PID 2764 wrote to memory of 1360	2764	INOVICE NO CY-W-24-17-26.exe	powershell.exe
PID 2764 wrote to memory of 1360	2764	INOVICE NO CY-W-24-17-26.exe	powershell.exe
PID 2764 wrote to memory of 1360	2764	INOVICE NO CY-W-24-17-26.exe	powershell.exe
PID 2764 wrote to memory of 2852	2764	INOVICE NO CY-W-24-17-26.exe	schtasks.exe
PID 2764 wrote to memory of 2852	2764	INOVICE NO CY-W-24-17-26.exe	schtasks.exe
PID 2764 wrote to memory of 2852	2764	INOVICE NO CY-W-24-17-26.exe	schtasks.exe
PID 2764 wrote to memory of 3676	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 3676	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 3676	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe
PID 2764 wrote to memory of 4172	2764	INOVICE NO CY-W-24-17-26.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\INOVICE NO CY-W-24-17-26.exe
"C:\Users\Admin\AppData\Local\Temp\INOVICE NO CY-W-24-17-26.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hBdXlArIL.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1360

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hBdXlArIL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7EE4.tmp"
2⤵
- Creates scheduled task(s)
PID:2852

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:3676

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4172

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4s2mtwb5.rgt.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7EE4.tmp
Filesize
1KB

MD5
968c6afd3d40584b4fe3bbc5fed130a4

SHA1
5a25e36a36af8ff91bace3b5ab1f21dd43194697

SHA256
46527533c73074aa3147c0fab0cf96af8f7a0020ed2d0c64f2773e90943785a5

SHA512
c0ef1f97050dcf9c59bc611f046404826096bcaaedca7ecba9f258e074c46fb770aa5b60297c6168badb802179514434c4d0a19475e93c8e4b048e16e77bbe8a

Download Submit
memory/1360-55-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/1360-56-0x0000000007810000-0x000000000781A000-memory.dmp

Filesize
40KB

Download
memory/1360-65-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1360-62-0x0000000007AC0000-0x0000000007AC8000-memory.dmp

Filesize
32KB

Download
memory/1360-61-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/1360-60-0x00000000079E0000-0x00000000079F4000-memory.dmp

Filesize
80KB

Download
memory/1360-59-0x00000000079D0000-0x00000000079DE000-memory.dmp

Filesize
56KB

Download
memory/1360-35-0x0000000005FA0000-0x0000000006006000-memory.dmp

Filesize
408KB

Download
memory/1360-58-0x00000000079A0000-0x00000000079B1000-memory.dmp

Filesize
68KB

Download
memory/1360-15-0x0000000004EB0000-0x0000000004EE6000-memory.dmp

Filesize
216KB

Download
memory/1360-16-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1360-19-0x0000000005520000-0x0000000005B48000-memory.dmp

Filesize
6.2MB

Download
memory/1360-57-0x0000000007A20000-0x0000000007AB6000-memory.dmp

Filesize
600KB

Download
memory/1360-40-0x000000007F9C0000-0x000000007F9D0000-memory.dmp

Filesize
64KB

Download
memory/1360-17-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/1360-21-0x00000000054C0000-0x00000000054E2000-memory.dmp

Filesize
136KB

Download
memory/1360-54-0x0000000007DE0000-0x000000000845A000-memory.dmp

Filesize
6.5MB

Download
memory/1360-24-0x0000000005DC0000-0x0000000005E26000-memory.dmp

Filesize
408KB

Download
memory/1360-53-0x0000000007660000-0x0000000007703000-memory.dmp

Filesize
652KB

Download
memory/1360-52-0x0000000006A20000-0x0000000006A3E000-memory.dmp

Filesize
120KB

Download
memory/1360-20-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/1360-41-0x0000000007420000-0x0000000007452000-memory.dmp

Filesize
200KB

Download
memory/1360-42-0x0000000070AC0000-0x0000000070B0C000-memory.dmp

Filesize
304KB

Download
memory/1360-38-0x0000000006490000-0x00000000064AE000-memory.dmp

Filesize
120KB

Download
memory/1360-39-0x00000000064C0000-0x000000000650C000-memory.dmp

Filesize
304KB

Download
memory/2764-9-0x0000000006680000-0x000000000668C000-memory.dmp

Filesize
48KB

Download
memory/2764-5-0x00000000053B0000-0x00000000053C0000-memory.dmp

Filesize
64KB

Download
memory/2764-3-0x0000000005120000-0x00000000051B2000-memory.dmp

Filesize
584KB

Download
memory/2764-36-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2764-0-0x00000000006A0000-0x0000000000758000-memory.dmp

Filesize
736KB

Download
memory/2764-4-0x00000000053C0000-0x0000000005714000-memory.dmp

Filesize
3.3MB

Download
memory/2764-1-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2764-2-0x0000000005790000-0x0000000005D34000-memory.dmp

Filesize
5.6MB

Download
memory/2764-6-0x0000000005330000-0x000000000533A000-memory.dmp

Filesize
40KB

Download
memory/2764-10-0x0000000008300000-0x0000000008382000-memory.dmp

Filesize
520KB

Download
memory/2764-8-0x0000000008070000-0x0000000008082000-memory.dmp

Filesize
72KB

Download
memory/2764-7-0x00000000080F0000-0x000000000818C000-memory.dmp

Filesize
624KB

Download
memory/4172-37-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/4172-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4172-34-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4172-66-0x00000000062F0000-0x0000000006340000-memory.dmp

Filesize
320KB

Download
memory/4172-67-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads