agenttesla | 38d921d063a0fb892086121bb34180b2a930819788a3e34a0d2f65224142d930

Analysis

max time kernel
117s
max time network
138s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-11-2024 11:51

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General

Target

Wireslipaccountpayable.pif.exe
Size

666KB
MD5

8f942f19242779ce2a16373221d5590a
SHA1

ef9a11fd0d62a51b4f561fe6b2f88505655ca90b
SHA256

38d921d063a0fb892086121bb34180b2a930819788a3e34a0d2f65224142d930
SHA512

50216249d3f120ea64e377bb3acd27edf4bef502d5cb4b83c3ab6974160dec4d7361cc5579f4e828403a2c3ed1cfcd926f64cab426758be84925a50b6e827947
SSDEEP

12288:FA6/s0yDmWpn5La3GDbFT0W84mJKIfr/vJmsqXzfnXqO36wxYKBb2jXkR:pNSLIGF0WADI3znXqRwqKBaC

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot7180778750:AAGcpZL53RI1C6DEr2Yp4lM3UKxKArXTZ4I/

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2708	powershell.exe
2588	powershell.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2476 set thread context of 572	2476	Wireslipaccountpayable.pif.exe	39

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Wireslipaccountpayable.pif.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Wireslipaccountpayable.pif.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2636	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
2476	Wireslipaccountpayable.pif.exe
572	Wireslipaccountpayable.pif.exe
572	Wireslipaccountpayable.pif.exe
2588	powershell.exe
2708	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2476	Wireslipaccountpayable.pif.exe
Token: SeDebugPrivilege	572	Wireslipaccountpayable.pif.exe
Token: SeDebugPrivilege	2588	powershell.exe
Token: SeDebugPrivilege	2708	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2708	2476	Wireslipaccountpayable.pif.exe	30
PID 2476 wrote to memory of 2708	2476	Wireslipaccountpayable.pif.exe	30
PID 2476 wrote to memory of 2708	2476	Wireslipaccountpayable.pif.exe	30
PID 2476 wrote to memory of 2708	2476	Wireslipaccountpayable.pif.exe	30
PID 2476 wrote to memory of 2588	2476	Wireslipaccountpayable.pif.exe	32
PID 2476 wrote to memory of 2588	2476	Wireslipaccountpayable.pif.exe	32
PID 2476 wrote to memory of 2588	2476	Wireslipaccountpayable.pif.exe	32
PID 2476 wrote to memory of 2588	2476	Wireslipaccountpayable.pif.exe	32
PID 2476 wrote to memory of 2636	2476	Wireslipaccountpayable.pif.exe	34
PID 2476 wrote to memory of 2636	2476	Wireslipaccountpayable.pif.exe	34
PID 2476 wrote to memory of 2636	2476	Wireslipaccountpayable.pif.exe	34
PID 2476 wrote to memory of 2636	2476	Wireslipaccountpayable.pif.exe	34
PID 2476 wrote to memory of 1168	2476	Wireslipaccountpayable.pif.exe	36
PID 2476 wrote to memory of 1168	2476	Wireslipaccountpayable.pif.exe	36
PID 2476 wrote to memory of 1168	2476	Wireslipaccountpayable.pif.exe	36
PID 2476 wrote to memory of 1168	2476	Wireslipaccountpayable.pif.exe	36
PID 2476 wrote to memory of 1092	2476	Wireslipaccountpayable.pif.exe	37
PID 2476 wrote to memory of 1092	2476	Wireslipaccountpayable.pif.exe	37
PID 2476 wrote to memory of 1092	2476	Wireslipaccountpayable.pif.exe	37
PID 2476 wrote to memory of 1092	2476	Wireslipaccountpayable.pif.exe	37
PID 2476 wrote to memory of 1184	2476	Wireslipaccountpayable.pif.exe	38
PID 2476 wrote to memory of 1184	2476	Wireslipaccountpayable.pif.exe	38
PID 2476 wrote to memory of 1184	2476	Wireslipaccountpayable.pif.exe	38
PID 2476 wrote to memory of 1184	2476	Wireslipaccountpayable.pif.exe	38
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39
PID 2476 wrote to memory of 572	2476	Wireslipaccountpayable.pif.exe	39

C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe
"C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2708
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CYngmVGIUKXVQ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2588
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CYngmVGIUKXVQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE5AE.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2636
- C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
  2⤵
  PID:1168
- C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
  2⤵
  PID:1092
- C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
  2⤵
  PID:1184
- C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\Wireslipaccountpayable.pif.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE5AE.tmp

Filesize
1KB

MD5
61faf253467a03254751cc98100b9ef5

SHA1
c83aabdee187e114490948f0a8c7caa0d5635e50

SHA256
ad7614db4c2c17ddc2c6f94983469329999405d5092b7817ad7ae1d9ab17c583

SHA512
d507b11e0449299ec8734f8b3661489d8a7a15b8a32e5c55e0cde03053452e7b4f8303f8e0c1d906df7439538cf6e5a89999ea70acfa253186d25fcd7f5d0f07

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
59293988a25d4e955906c6d3e5206383

SHA1
181a1590e63bb0055abc9cf2fabc0619b82f2b06

SHA256
37c6239ab653d6b066819f773e95aaecfa8586b6b7b0a0d448de4695d0bb9928

SHA512
eefcd0ea474c4e07ad68c02ae299dfb36e23fc41f3d17123eecc9c99872a5a7808b6c6af879a7a95c543dbb12c276b41f302f86f959b478a7cce88b34ad5bfe7

Download Submit
memory/572-30-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-21-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-25-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/572-28-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-29-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/572-23-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2476-6-0x0000000005C90000-0x0000000005D18000-memory.dmp

Filesize
544KB

Download
memory/2476-1-0x0000000000030000-0x00000000000DA000-memory.dmp

Filesize
680KB

Download
memory/2476-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2476-2-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-3-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2476-5-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/2476-4-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-31-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download