agenttesla | ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668 | Triage

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 17:01

Sharing

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General

Target

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
Size

1015KB
MD5

b3d8677a4bc5a507cdd7614fe99390b2
SHA1

677c75a7542312002b21d28860a5c9eedcdbdf19
SHA256

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668
SHA512

2a3af812775eb5dd134e7e129f049205a4a63e750882f6e554bb4e1b3d2fc1a8125e3575a3583c7c1989d3a039bd1757e01085d5bf3d3bfc2fa839d84681fc67
SSDEEP

24576:EAHnh+eWsN3skA4RV1Hom2KXMmHaImXD/Tbs15:Th+ZkldoPK8YaImi

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.fosna.net
Port:
21
Username:
[email protected]
Password:
u;4z3V.Iir1l

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.

Processes:

flow ioc

4 ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

description	pid	process	target process
PID 1804 set thread context of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2680 RegSvcs.exe
2680 RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

pid	process
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2680 RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

pid	process
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

pid	process
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe

description	pid	process	target process
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe
PID 1804 wrote to memory of 2680	1804	ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe
"C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1804

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\ca2b636592073072d7d18c90447737b6f2969dcb89c9f0b672b797d63e5a5668.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1804-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/2680-11-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2680-13-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2680-20-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2680-17-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2680-21-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/2680-22-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2680-23-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/2680-24-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download