agenttesla | 38d921d063a0fb892086121bb34180b2a930819788a3e34a0d2f65224142d930

General

Target

Wire slip account payable.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

C2

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
2556	powershell.exe
2532	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 2636 set thread context of 2912	2636	Wire slip account payable.pif.exe	36

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	Wire slip account payable.pif.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Wire slip account payable.pif.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2604	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2636	Wire slip account payable.pif.exe
2636	Wire slip account payable.pif.exe
2912	Wire slip account payable.pif.exe
2912	Wire slip account payable.pif.exe
2556	powershell.exe
2532	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	Wire slip account payable.pif.exe
Token: SeDebugPrivilege	2912	Wire slip account payable.pif.exe
Token: SeDebugPrivilege	2532	powershell.exe
Token: SeDebugPrivilege	2556	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2556	2636	Wire slip account payable.pif.exe	30
PID 2636 wrote to memory of 2556	2636	Wire slip account payable.pif.exe	30
PID 2636 wrote to memory of 2556	2636	Wire slip account payable.pif.exe	30
PID 2636 wrote to memory of 2556	2636	Wire slip account payable.pif.exe	30
PID 2636 wrote to memory of 2532	2636	Wire slip account payable.pif.exe	32
PID 2636 wrote to memory of 2532	2636	Wire slip account payable.pif.exe	32
PID 2636 wrote to memory of 2532	2636	Wire slip account payable.pif.exe	32
PID 2636 wrote to memory of 2532	2636	Wire slip account payable.pif.exe	32
PID 2636 wrote to memory of 2604	2636	Wire slip account payable.pif.exe	34
PID 2636 wrote to memory of 2604	2636	Wire slip account payable.pif.exe	34
PID 2636 wrote to memory of 2604	2636	Wire slip account payable.pif.exe	34
PID 2636 wrote to memory of 2604	2636	Wire slip account payable.pif.exe	34
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36
PID 2636 wrote to memory of 2912	2636	Wire slip account payable.pif.exe	36

C:\Users\Admin\AppData\Local\Temp\Wire slip account payable.pif.exe
"C:\Users\Admin\AppData\Local\Temp\Wire slip account payable.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:2636
- 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\Wire slip account payable.pif.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2556
- 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:2532
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CYngmVGIUKXVQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8EE7.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\Wire slip account payable.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\Wire slip account payable.pif.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\tmp8EE7.tmp

Filesize
1KB

MD5
8055cd1968dadf57eeb8b7738de17274

SHA1
caa57b8b2ba8f1171c288a886da4ff92bcb8c88c

SHA256
94d2a484cc9c61722e8728a13134fb807ddaf03c01f1c3cd7b82d4b95fcbf117

SHA512
031b88bb35f4aee1ac2553ed23ebdaefcd6edba65cb77bfd33f7d34fcb8c7c4222223e82aba25e9e151d2e3890fe1c6e6707959ce9e4b58c6773f2cbd5165ad4

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

Filesize
7KB

MD5
e20aff6d430fcec93130dfa6b52c7ef6

SHA1
50b13be152926e20e41496fe1610e1cbe2b28476

SHA256
1691f36a917f35742c3248d00bd6b69c6eb011a4955d9407b5141ef4952a994e

SHA512
0458d92e0f57cece9138a6dd1612fd7ccfdd1f72aa41bca0f5b3430ea936d118a94dd92cf3ec1dc43a036bc417151f756afeb1459b0d79ed956283a8f575ee1e

Download Submit
memory/2636-4-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-32-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-0-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2636-5-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2636-6-0x0000000004E40000-0x0000000004EC8000-memory.dmp

Filesize
544KB

Download
memory/2636-2-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-1-0x0000000000C50000-0x0000000000CFA000-memory.dmp

Filesize
680KB

Download
memory/2636-3-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2912-29-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-31-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-26-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-23-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-21-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-28-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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