agenttesla | 4d74c5be1cd47d796def0c1fc36aabbef3fbc2f1a8c969153823db4e7d130bc1

Analysis

max time kernel
113s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 01:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Ref#0741022.exe
Size

90KB
MD5

7a3e6b8db40c5f09f23629546075cfad
SHA1

160346e541b0a0ec85bb34f887f95a14b1695841
SHA256

369b124b5e5194d40f24773d67f55ea81daca621a8c3633b8879f7185ae69943
SHA512

803939c3291ca7a0bfab2062263c62e1c12795ed62e6fa0d9049a4e880efac2f84371c5cf0e83d821562c7cdb2aafdda8707c2474e24b0e97674e90cec2aed54
SSDEEP

1536:GifOIxXR14PhutZT3cqLXLbegMFWpVl/mEtcDIJEiInv/mq:G2OIxB1C8tZT3cqLXLbeJWbl/mUdErn1

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
162.254.34.31
Port:
587
Username:
[email protected]
Password:
ABwuRZS5Mjh5
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3888 created 3368	3888	Ref#0741022.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TypeId.vbs	Ref#0741022.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.

flow	ioc
20	api.ipify.org
19	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3888 set thread context of 1784	3888	Ref#0741022.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ref#0741022.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3888	Ref#0741022.exe
3888	Ref#0741022.exe
3888	Ref#0741022.exe
1784	InstallUtil.exe
1784	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3888	Ref#0741022.exe
Token: SeDebugPrivilege	3888	Ref#0741022.exe
Token: SeDebugPrivilege	1784	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84
PID 3888 wrote to memory of 1784	3888	Ref#0741022.exe	84

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3368
- C:\Users\Admin\AppData\Local\Temp\Ref#0741022.exe
  "C:\Users\Admin\AppData\Local\Temp\Ref#0741022.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1784-1346-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/1784-1347-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1784-1348-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/1784-1349-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/1784-1350-0x00000000069A0000-0x00000000069F0000-memory.dmp

Filesize
320KB

Download
memory/1784-1353-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/1784-1352-0x0000000006A10000-0x0000000006A1A000-memory.dmp

Filesize
40KB

Download
memory/1784-1351-0x0000000006A90000-0x0000000006B22000-memory.dmp

Filesize
584KB

Download
memory/3888-30-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-18-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-36-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-38-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-56-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-68-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-66-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-64-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-62-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-60-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-58-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-54-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-50-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-48-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-46-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-44-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-42-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-40-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-34-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-32-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-3-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-28-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-26-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-24-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-20-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-4-0x00000000069B0000-0x0000000006AC2000-memory.dmp

Filesize
1.1MB

Download
memory/3888-14-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-12-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-10-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-8-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-6-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-52-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-22-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-16-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-5-0x00000000069B0000-0x0000000006ABC000-memory.dmp

Filesize
1.0MB

Download
memory/3888-1327-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1328-0x0000000006B40000-0x0000000006BAC000-memory.dmp

Filesize
432KB

Download
memory/3888-1329-0x0000000006C20000-0x0000000006C8A000-memory.dmp

Filesize
424KB

Download
memory/3888-1330-0x0000000006C90000-0x0000000006CDC000-memory.dmp

Filesize
304KB

Download
memory/3888-1331-0x0000000007660000-0x0000000007C04000-memory.dmp

Filesize
5.6MB

Download
memory/3888-1332-0x0000000006FE0000-0x0000000007034000-memory.dmp

Filesize
336KB

Download
memory/3888-1338-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1344-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-2-0x0000000003030000-0x0000000003036000-memory.dmp

Filesize
24KB

Download
memory/3888-1-0x0000000000D20000-0x0000000000D3A000-memory.dmp

Filesize
104KB

Download
memory/3888-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/3888-1343-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1341-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/3888-1340-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/3888-1345-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download