agenttesla | 8e4b1d2f75d4745b45a8d564bdb3a7f06de34285006808a926de011a025262e4

General

Target

original shipping documents.exe
Size

636KB
MD5

c5f9d133e67fc85ab8f64186e75ff02a
SHA1

b0d9efca68d88a652a3c3041de4ddd6cfb611ec2
SHA256

7527698e11a5f07d7a6c17f471943a9473857e724d394f043677eb59bf4dbf17
SHA512

157f45a8502331248b2fb95d6f5e11bec575bf7d0820e54330c280241a65cf213889ae38bc885f1902b44239ec2a2ffe8782bf9b85b6fce2dbb039df4316c843
SSDEEP

12288:Bvo51qBSGu8pIZCYGOPM/EDrscmIZu/WF8A22q5Y:Bvo5P+MCYhPe+wlIAWF8AVq

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bengalshoe.com
Port:
587
Username:
[email protected]
Password:
kz@m@n123
Email To:
[email protected]

Signatures

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

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2080 set thread context of 2748	2080	original shipping documents.exe	35

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

pid	Process
2496	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2080	original shipping documents.exe
2080	original shipping documents.exe
2080	original shipping documents.exe
2080	original shipping documents.exe
2080	original shipping documents.exe
2748	original shipping documents.exe
2748	original shipping documents.exe
2828	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2080	original shipping documents.exe
Token: SeDebugPrivilege	2748	original shipping documents.exe
Token: SeDebugPrivilege	2828	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2828	2080	original shipping documents.exe	30
PID 2080 wrote to memory of 2828	2080	original shipping documents.exe	30
PID 2080 wrote to memory of 2828	2080	original shipping documents.exe	30
PID 2080 wrote to memory of 2828	2080	original shipping documents.exe	30
PID 2080 wrote to memory of 2496	2080	original shipping documents.exe	32
PID 2080 wrote to memory of 2496	2080	original shipping documents.exe	32
PID 2080 wrote to memory of 2496	2080	original shipping documents.exe	32
PID 2080 wrote to memory of 2496	2080	original shipping documents.exe	32
PID 2080 wrote to memory of 2604	2080	original shipping documents.exe	34
PID 2080 wrote to memory of 2604	2080	original shipping documents.exe	34
PID 2080 wrote to memory of 2604	2080	original shipping documents.exe	34
PID 2080 wrote to memory of 2604	2080	original shipping documents.exe	34
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35
PID 2080 wrote to memory of 2748	2080	original shipping documents.exe	35

C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe
"C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PepIyf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2828
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PepIyf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE917.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2496
- C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe
  "C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe"
  2⤵
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe
  "C:\Users\Admin\AppData\Local\Temp\original shipping documents.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE917.tmp

Filesize
1KB

MD5
b985414273947c0a9c8b8dfe4cfae5f7

SHA1
49c2407f213c82481f71449ac0016af82cb96dfd

SHA256
a813738df161b7ce76765549824a496eeace03b47d1af09d3d7ea8ad9d6decac

SHA512
0b2de6ce131f53bab23f6e669fc00d94f43b26c82e5bc96a487e22c7909f22fb9abbf7aaca632e2837ff111c5848c06db1f90677787dcc46b0d1af3e64f0ac91

Download Submit
memory/2080-30-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2080-2-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download
memory/2080-3-0x0000000000490000-0x00000000004A6000-memory.dmp

Filesize
88KB

Download
memory/2080-4-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2080-5-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download
memory/2080-6-0x00000000004F0000-0x0000000000500000-memory.dmp

Filesize
64KB

Download
memory/2080-7-0x0000000005E70000-0x0000000005EEA000-memory.dmp

Filesize
488KB

Download
memory/2080-1-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2080-0-0x0000000000F60000-0x0000000001006000-memory.dmp

Filesize
664KB

Download
memory/2748-31-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2748-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-37-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2748-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-33-0x00000000024F0000-0x0000000002530000-memory.dmp

Filesize
256KB

Download
memory/2748-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2828-34-0x000000006E5D0000-0x000000006EB7B000-memory.dmp

Filesize
5.7MB

Download
memory/2828-32-0x000000006E5D0000-0x000000006EB7B000-memory.dmp

Filesize
5.7MB

Download
memory/2828-36-0x000000006E5D0000-0x000000006EB7B000-memory.dmp

Filesize
5.7MB

Download
memory/2828-35-0x0000000002430000-0x0000000002470000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads