agenttesla | c71036603d8d0b77c51cd2c013d22c137ea00eb44ad0553de3019dd9b6e0451e

General

Target

NEW ORDER.exe
Size

1.1MB
MD5

bddf080aacbc30fe69a24cb8cec532d7
SHA1

83b805ee492790f99a2dd5b51f3bcf3b0fe41482
SHA256

c71036603d8d0b77c51cd2c013d22c137ea00eb44ad0553de3019dd9b6e0451e
SHA512

7c5ad66e2e48981b624d78f117fa22a39cb0a53bacac7ebb2a74cc463360b693fae5c817611c8cff47adadc885519a6c08f012c708868caa30a318ece2ee2ea6
SSDEEP

24576:7EhqQB6ACwiOKYcD3wxC5Y15DJlsxVI3yL+L74mBfNUstzoJeZ:7EhqQBjBpKYn050DJaxVI3ue

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
host39.registrar-servers.com
Port:
587
Username:
[email protected]
Password:
3ml P5 sA_ zZ,_

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
host39.registrar-servers.com
Port:
587
Username:
[email protected]
Password:
3ml P5 sA_ zZ,_

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

NEW ORDER.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	NEW ORDER.exe

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
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 stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

NEW ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

NEW ORDER.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WdFVsOe = "C:\\Users\\Admin\\AppData\\Roaming\\WdFVsOe\\WdFVsOe.exe"	NEW ORDER.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW ORDER.exe

description pid process target process

PID 3040 set thread context of 4348 3040 NEW ORDER.exe NEW ORDER.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

3036 schtasks.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exeNEW ORDER.exeNEW ORDER.exe

pid process

4408 powershell.exe
3040 NEW ORDER.exe
3040 NEW ORDER.exe
4408 powershell.exe
4348 NEW ORDER.exe
4348 NEW ORDER.exe
4348 NEW ORDER.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exeNEW ORDER.exeNEW ORDER.exe

description pid process

Token: SeDebugPrivilege 4408 powershell.exe
Token: SeDebugPrivilege 3040 NEW ORDER.exe
Token: SeDebugPrivilege 4348 NEW ORDER.exe

description	pid	process	target process
PID 3040 set thread context of 4348	3040	NEW ORDER.exe	NEW ORDER.exe

pid	process
3036	schtasks.exe

pid	process
4408	powershell.exe
3040	NEW ORDER.exe
3040	NEW ORDER.exe
4408	powershell.exe
4348	NEW ORDER.exe
4348	NEW ORDER.exe
4348	NEW ORDER.exe

description	pid	process
Token: SeDebugPrivilege	4408	powershell.exe
Token: SeDebugPrivilege	3040	NEW ORDER.exe
Token: SeDebugPrivilege	4348	NEW ORDER.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

NEW ORDER.exe

description	pid	process	target process
PID 3040 wrote to memory of 4408	3040	NEW ORDER.exe	powershell.exe
PID 3040 wrote to memory of 4408	3040	NEW ORDER.exe	powershell.exe
PID 3040 wrote to memory of 4408	3040	NEW ORDER.exe	powershell.exe
PID 3040 wrote to memory of 3036	3040	NEW ORDER.exe	schtasks.exe
PID 3040 wrote to memory of 3036	3040	NEW ORDER.exe	schtasks.exe
PID 3040 wrote to memory of 3036	3040	NEW ORDER.exe	schtasks.exe
PID 3040 wrote to memory of 3284	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 3284	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 3284	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe
PID 3040 wrote to memory of 4348	3040	NEW ORDER.exe	NEW ORDER.exe

outlook_office_path 1 IoCs

Processes:

NEW ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe

outlook_win_path 1 IoCs

Processes:

NEW ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\liQmZu.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4408
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\liQmZu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5EC9.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3036
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
  2⤵
  PID:3284
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5EC9.tmp

Filesize
1KB

MD5
62c4e74da22322af271d10773ed126f7

SHA1
76feb04ed486010ac390e17d8fb5ce33958bdeef

SHA256
7446b14776307177a026d34dc786e3c8769085f7227dc82dd8afe7ea5ef6da97

SHA512
f91f4a7b5e8aee289b7cf33fdd87e1a560a8e082dc7ff53328679a9b64aed6f8ca6a7c4cb2cca527450984d4e20b515f7a6f1417093f258012f3022ef7fd59e2

Download Submit
memory/3036-138-0x0000000000000000-mapping.dmp

Download
memory/3040-133-0x00000000056A0000-0x0000000005C44000-memory.dmp

Filesize
5.6MB

Download
memory/3040-134-0x0000000005190000-0x0000000005222000-memory.dmp

Filesize
584KB

Download
memory/3040-135-0x0000000005330000-0x000000000533A000-memory.dmp

Filesize
40KB

Download
memory/3040-136-0x0000000008F10000-0x0000000008FAC000-memory.dmp

Filesize
624KB

Download
memory/3040-132-0x00000000006C0000-0x00000000007DC000-memory.dmp

Filesize
1.1MB

Download
memory/3284-143-0x0000000000000000-mapping.dmp

Download
memory/4348-159-0x00000000061B0000-0x0000000006200000-memory.dmp

Filesize
320KB

Download
memory/4348-146-0x0000000000000000-mapping.dmp

Download
memory/4348-147-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4408-139-0x0000000002410000-0x0000000002446000-memory.dmp

Filesize
216KB

Download
memory/4408-152-0x00000000076B0000-0x0000000007D2A000-memory.dmp

Filesize
6.5MB

Download
memory/4408-145-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/4408-142-0x0000000004D70000-0x0000000004D92000-memory.dmp

Filesize
136KB

Download
memory/4408-141-0x0000000004E70000-0x0000000005498000-memory.dmp

Filesize
6.2MB

Download
memory/4408-148-0x0000000005D30000-0x0000000005D4E000-memory.dmp

Filesize
120KB

Download
memory/4408-149-0x0000000006300000-0x0000000006332000-memory.dmp

Filesize
200KB

Download
memory/4408-150-0x0000000075630000-0x000000007567C000-memory.dmp

Filesize
304KB

Download
memory/4408-151-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/4408-144-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/4408-153-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/4408-154-0x00000000070B0000-0x00000000070BA000-memory.dmp

Filesize
40KB

Download
memory/4408-155-0x00000000072C0000-0x0000000007356000-memory.dmp

Filesize
600KB

Download
memory/4408-156-0x0000000007270000-0x000000000727E000-memory.dmp

Filesize
56KB

Download
memory/4408-157-0x0000000007380000-0x000000000739A000-memory.dmp

Filesize
104KB

Download
memory/4408-158-0x0000000007360000-0x0000000007368000-memory.dmp

Filesize
32KB

Download
memory/4408-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads