agenttesla | 2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 06:16

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General

Target

2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe
Size

1.1MB
MD5

ecbbf348c5e1289f1150883e6a62bf95
SHA1

030bf19298d71c2224c2d86c3a7cbbaf12cf6797
SHA256

2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a
SHA512

6c83c294bdef977ecf66842b2dcc6c18f46fe77870286a6bbfdeb99d1a30cc4500686400521f2c9bed1a9ba6c851670efb203d0a788131c830dfe02c31c2e4ea
SSDEEP

24576:BqDEvCTbMWu7rQYlBQcBiT6rprG8aXnZQL4VP2:BTvC/MTQYxsWR7aXneL41

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rrcindia.co.in
Port:
587
Username:
[email protected]
Password:
Goyal@0783
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2180 set thread context of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2816	RegSvcs.exe
2816	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30
PID 2180 wrote to memory of 2816	2180	2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe	30

C:\Users\Admin\AppData\Local\Temp\2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe
"C:\Users\Admin\AppData\Local\Temp\2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\2cf5c2ba4d33e984886c962d152b453f4bb17874e15e9c5cc24cdf9b3101729a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2180-11-0x0000000000110000-0x0000000000114000-memory.dmp

Filesize
16KB

Download
memory/2816-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2816-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2816-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2816-17-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/2816-18-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2816-19-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/2816-20-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download