agenttesla | 1f1d87aaf919fc57a2e4498d3d54c8f9c724026b97b05747e1e6bdcccb51be46

General

Target
NEW ORDER 2020.exe
Size 786KB
Sample200730-dte352t67a
SHA256 1f1d87aaf919fc57a2e4498d3d54c8f9c724026b97b05747e1e6bdcccb51be46
MD5 48fb67150c7a3419c215f10c3e3d1304
SHA1 826d2b9b5c66464def942721e019f8d0e3ce397e
SHA512 a31fc9ab965b6c9e9a50d37942825a069246d8e88683cb656258552216f2a29281ecfc39e2057519a61c4b5b3eb2a9321e9ff9550a6b37c8d4c6e825c94407e8
MD5 SHA1 SHA512

Score

10^/10

upx spyware keylogger trojan stealer agenttesla persistence

Malware Config

Signatures

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 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

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1332	1164	NEW ORDER 2020.exe	24
PID 1164 wrote to memory of 1424	1164	NEW ORDER 2020.exe	25
PID 1164 wrote to memory of 1424	1164	NEW ORDER 2020.exe	25
PID 1164 wrote to memory of 1424	1164	NEW ORDER 2020.exe	25
PID 1164 wrote to memory of 1424	1164	NEW ORDER 2020.exe	25

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1164	NEW ORDER 2020.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	NEW ORDER 2020.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1424-2-0x0000000000400000-0x00000000004B1000-memory.dmp	upx
behavioral1/memory/1424-4-0x0000000000400000-0x00000000004B1000-memory.dmp	upx
behavioral1/memory/1424-5-0x0000000000400000-0x00000000004B1000-memory.dmp	upx

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1164	NEW ORDER 2020.exe
1424	NEW ORDER 2020.exe
1424	NEW ORDER 2020.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1164 set thread context of 1424	1164	NEW ORDER 2020.exe	25

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

Drops startup file 1 IoCs

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\Mymp4 = "C:\\Users\\Admin\\AppData\\Roaming\\Mymp4\\Mymp4.exe"	NEW ORDER 2020.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER 2020.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER 2020.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetThreadContext
PID:1164
- C:\Windows\SysWOW64\notepad.exe
  "C:\Windows\system32\notepad.exe"
  2⤵
  - Drops startup file
  PID:1332
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER 2020.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER 2020.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  - Adds Run key to start application
  PID:1424

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1332-1-0x00000000000D0000-0x00000000000D1000-memory.dmp

Download

memory/1424-2-0x0000000000400000-0x00000000004B1000-memory.dmp

Download

memory/1424-4-0x0000000000400000-0x00000000004B1000-memory.dmp

Download

memory/1424-5-0x0000000000400000-0x00000000004B1000-memory.dmp

Download

memory/1424-6-0x00000000004C0000-0x0000000000512000-memory.dmp

Download

memory/1424-7-0x0000000000542000-0x0000000000543000-memory.dmp

Download

memory/1424-8-0x0000000000220000-0x000000000026B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads