agenttesla | 7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b

Analysis

max time kernel
135s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 01:34

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General

Target

7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe
Size

99.0MB
MD5

3e92a9242c1347f9924b1d6631d27163
SHA1

d9d5b557835fb6b1f797e352f441930053f38e76
SHA256

7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b
SHA512

90a38196ae610fc2d546e0cd60d936762ea95f89cd1847adc18498ffd2dbbad3bf3cb7fcf39ca08963cb0fc89631ecf59db9cb8c6422f3d2b0caf87b672c260a
SSDEEP

24576:54GHnhIzOaW8Aweki81o2UiEAFmOtsXPxU0155cCW:OshdazA/k/7UiEAFmOG5Uq3

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.controlfire.com.mx
Port:
21
Username:
[email protected]
Password:
0a4XlE=4t8mz

Signatures

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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
16	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3444-9-0x00000000003E0000-0x00000000005B4000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3444 set thread context of 1612	3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe	86

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3444-0-0x00000000003E0000-0x00000000005B4000-memory.dmp	upx
behavioral2/memory/3444-9-0x00000000003E0000-0x00000000005B4000-memory.dmp	upx

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	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1612	RegSvcs.exe
1612	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1612	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe
3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe
3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 1612	3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe	86
PID 3444 wrote to memory of 1612	3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe	86
PID 3444 wrote to memory of 1612	3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe	86
PID 3444 wrote to memory of 1612	3444	7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe	86

C:\Users\Admin\AppData\Local\Temp\7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe
"C:\Users\Admin\AppData\Local\Temp\7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\7f6c6ea6eba170a6d162182bbb4b16da9d6125716a0ceb31e7d4af4e666f8d3b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1612

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

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Downloads

memory/1612-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1612-10-0x0000000073E3E000-0x0000000073E3F000-memory.dmp

Filesize
4KB

Download
memory/1612-11-0x00000000056A0000-0x0000000005C44000-memory.dmp

Filesize
5.6MB

Download
memory/1612-12-0x0000000005030000-0x0000000005096000-memory.dmp

Filesize
408KB

Download
memory/1612-13-0x0000000073E30000-0x00000000745E0000-memory.dmp

Filesize
7.7MB

Download
memory/1612-14-0x0000000006440000-0x00000000064D2000-memory.dmp

Filesize
584KB

Download
memory/1612-15-0x00000000064E0000-0x0000000006530000-memory.dmp

Filesize
320KB

Download
memory/1612-16-0x0000000006630000-0x000000000663A000-memory.dmp

Filesize
40KB

Download
memory/1612-17-0x0000000073E3E000-0x0000000073E3F000-memory.dmp

Filesize
4KB

Download
memory/1612-18-0x0000000073E30000-0x00000000745E0000-memory.dmp

Filesize
7.7MB

Download
memory/3444-0-0x00000000003E0000-0x00000000005B4000-memory.dmp

Filesize
1.8MB

Download
memory/3444-9-0x00000000003E0000-0x00000000005B4000-memory.dmp

Filesize
1.8MB

Download