agenttesla | 503ac480dd48ab2147487f06e2394b759631512866aa0284d03d1c69c4861264

General

Target

PO 76063675443-June Order list.exe
Size

716KB
MD5

cd3d96bf2cdd57e03fa908166592ae2e
SHA1

23df570704219bb1f7142e5c84c463b38b6fa30f
SHA256

b6d7a0644eb168856fec62e2958b076f7230dafcd655b14f53b3f5813e7cfd62
SHA512

3ffcb82ccb9a34d2f6babef13c7ebb7ae57893f95c6c74d5f1b1ea9276f3a51542350d43116d455eebd7e6183fb53440d0db2cfebe56579fba607e19acb0db3a
SSDEEP

12288:vWET/mr9KGp318ksbyll71co8X25f/zV83LVJ907fUiSd1HdhKHZle1VCXixwVSk:vWt3x6bylhVYLVJ907edRrKjeayxMTeb

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ifeanyi@12
Email To:
[email protected]

Signatures

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

Processes:

powershell.exepowershell.exe

pid process

2600 powershell.exe
2604 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 2 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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO 76063675443-June Order list.exe

description pid process target process

PID 2244 set thread context of 2844 2244 PO 76063675443-June Order list.exe PO 76063675443-June Order list.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2116 schtasks.exe

pid	process
2600	powershell.exe
2604	powershell.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2244 set thread context of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe

pid	process
2116	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

PO 76063675443-June Order list.exePO 76063675443-June Order list.exepowershell.exepowershell.exe

pid	process
2244	PO 76063675443-June Order list.exe
2244	PO 76063675443-June Order list.exe
2844	PO 76063675443-June Order list.exe
2844	PO 76063675443-June Order list.exe
2604	powershell.exe
2600	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO 76063675443-June Order list.exePO 76063675443-June Order list.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2244	PO 76063675443-June Order list.exe
Token: SeDebugPrivilege	2844	PO 76063675443-June Order list.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	2600	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO 76063675443-June Order list.exe

pid process

2844 PO 76063675443-June Order list.exe

pid	process
2844	PO 76063675443-June Order list.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

PO 76063675443-June Order list.exe

description	pid	process	target process
PID 2244 wrote to memory of 2600	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2600	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2600	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2600	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2604	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2604	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2604	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2604	2244	PO 76063675443-June Order list.exe	powershell.exe
PID 2244 wrote to memory of 2116	2244	PO 76063675443-June Order list.exe	schtasks.exe
PID 2244 wrote to memory of 2116	2244	PO 76063675443-June Order list.exe	schtasks.exe
PID 2244 wrote to memory of 2116	2244	PO 76063675443-June Order list.exe	schtasks.exe
PID 2244 wrote to memory of 2116	2244	PO 76063675443-June Order list.exe	schtasks.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe
PID 2244 wrote to memory of 2844	2244	PO 76063675443-June Order list.exe	PO 76063675443-June Order list.exe

C:\Users\Admin\AppData\Local\Temp\PO 76063675443-June Order list.exe
"C:\Users\Admin\AppData\Local\Temp\PO 76063675443-June Order list.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244
- 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\PO 76063675443-June Order list.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WduTJk.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2604
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WduTJk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD0D6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2116
- C:\Users\Admin\AppData\Local\Temp\PO 76063675443-June Order list.exe
  "C:\Users\Admin\AppData\Local\Temp\PO 76063675443-June Order list.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD0D6.tmp

Filesize
1KB

MD5
c6c0b69b170556b6430b3f44114ece3d

SHA1
c1a5cdbbcd94bd3cb4ecec2b7c127ff94f06e004

SHA256
3feac31ca894fe039d6b2a4ff644c63c628baf8ce63203260388328b2f827a16

SHA512
d8424101be5cfb5b9065b8e826b5066825c198ee30c52003c3769fc030e3098146bae7516d9b9a1ec6dbd32be2ad8dd15c64521898b71edd83befec19bfcff4e

Download Submit
memory/2244-29-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-1-0x0000000001300000-0x00000000013BA000-memory.dmp

Filesize
744KB

Download
memory/2244-2-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-3-0x0000000000620000-0x0000000000642000-memory.dmp

Filesize
136KB

Download
memory/2244-4-0x0000000000330000-0x000000000033C000-memory.dmp

Filesize
48KB

Download
memory/2244-5-0x00000000004C0000-0x00000000004D0000-memory.dmp

Filesize
64KB

Download
memory/2244-6-0x0000000000560000-0x00000000005E2000-memory.dmp

Filesize
520KB

Download
memory/2244-0-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/2844-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2844-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2844-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads