agenttesla | c4c50cf3bc3e1096a29ec0c968224cd64a080a34322d2f7d27a75d2f992cd29d

General

Target

Order_List July-2020.exe
Size

921KB
MD5

20da25eaf3a27483c08e99120b868454
SHA1

15e57ec49f0d7fc6936ca88c8946b97bb942e916
SHA256

c4c50cf3bc3e1096a29ec0c968224cd64a080a34322d2f7d27a75d2f992cd29d
SHA512

b692fb1ddf013ae957c321ebe7208435e44abee321450fc299de675b7915411a3d0aada01d14d516b5490f2f9db4d6a6ebcf196ac6bb7c145b92558e3b168c3f

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Signatures

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1668	Order_List July-2020.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1668 set thread context of 1776	1668	Order_List July-2020.exe	25

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1776	Order_List July-2020.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sales1.vbs	notepad.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1668	Order_List July-2020.exe
1776	Order_List July-2020.exe
1776	Order_List July-2020.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1292	1668	Order_List July-2020.exe	24
PID 1668 wrote to memory of 1776	1668	Order_List July-2020.exe	25
PID 1668 wrote to memory of 1776	1668	Order_List July-2020.exe	25
PID 1668 wrote to memory of 1776	1668	Order_List July-2020.exe	25
PID 1668 wrote to memory of 1776	1668	Order_List July-2020.exe	25

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/1776-2-0x0000000000400000-0x00000000004A5000-memory.dmp	upx
behavioral1/memory/1776-4-0x0000000000400000-0x00000000004A5000-memory.dmp	upx
behavioral1/memory/1776-5-0x0000000000400000-0x00000000004A5000-memory.dmp	upx

C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe
"C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\notepad.exe
  "C:\Windows\system32\notepad.exe"
  2⤵
  - Drops startup file
  PID:1292
- C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe
  "C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:1776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1292-1-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1776-2-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/1776-4-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/1776-5-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/1776-6-0x0000000000350000-0x000000000039C000-memory.dmp

Filesize
304KB

Download
memory/1776-7-0x00000000020D2000-0x00000000020D3000-memory.dmp

Filesize
4KB

Download
memory/1776-8-0x0000000000220000-0x0000000000266000-memory.dmp

Filesize
280KB

Download

Analysis

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