agenttesla | 5ff69cbeb98494c2e5c226821b9805b11aeb8d371824cfcf8b4be92df1e3a8a2

General

Target

PURCHASEORDER.exe
Size

749KB
MD5

21cd854f5ad91b98b213a53f6177faa6
SHA1

27e776be127313a4111a426cbe1d983407e2213e
SHA256

af23f48f9e361a3e5a1cc849a5e9fc3a48408f7948390e5c2e25ac4d41ddfe2b
SHA512

c0351507ed3e29e2d69b8dec0095af5ebf3d46ebe0d8406380c3d0abfcd9c5fd4918018a069580bbc2184488e69904b01a1c7580a9626eebe1d21ab40665c8f0
SSDEEP

12288:hhc2iNT/SH6mGoGFcWVW/rwI25xBqNNEOl4FUn7sbBOiGOTvwgecW1YU:hS1cHDGU8VRqNN91EOiGOTvlw1Y

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
N@DRpoY0
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1328 set thread context of 2180	1328	PURCHASEORDER.exe	29

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1328	PURCHASEORDER.exe
2180	PURCHASEORDER.exe
2180	PURCHASEORDER.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	PURCHASEORDER.exe
Token: SeDebugPrivilege	2180	PURCHASEORDER.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 2328	1328	PURCHASEORDER.exe	28
PID 1328 wrote to memory of 2328	1328	PURCHASEORDER.exe	28
PID 1328 wrote to memory of 2328	1328	PURCHASEORDER.exe	28
PID 1328 wrote to memory of 2328	1328	PURCHASEORDER.exe	28
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29
PID 1328 wrote to memory of 2180	1328	PURCHASEORDER.exe	29

C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe"
  2⤵
  PID:2328
- C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1328-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp

Filesize
4KB

Download
memory/1328-1-0x0000000000110000-0x00000000001D2000-memory.dmp

Filesize
776KB

Download
memory/1328-2-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1328-3-0x00000000004F0000-0x000000000050C000-memory.dmp

Filesize
112KB

Download
memory/1328-4-0x0000000000630000-0x000000000063E000-memory.dmp

Filesize
56KB

Download
memory/1328-5-0x0000000000640000-0x0000000000656000-memory.dmp

Filesize
88KB

Download
memory/1328-7-0x00000000058E0000-0x0000000005966000-memory.dmp

Filesize
536KB

Download
memory/1328-6-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1328-19-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2180-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2180-20-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-21-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-22-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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