agenttesla | 5e949730956708626bb6db283bf7962841aa18848b79a951e84bd29070bddd3f

General

Target

DHL Waybill No. 8256922026.exe
Size

579KB
MD5

218b58b3b3584f95a9a7e26f323dd6a1
SHA1

a1fd667cb4fd4864dd3e0f1c06b702c00e9b5d2d
SHA256

5e949730956708626bb6db283bf7962841aa18848b79a951e84bd29070bddd3f
SHA512

170bb4a49b325b3fd0938525998d5de84962adbec671005f73fd6cb35591f237bc45a454db417ab38be8b2f2b8e72eb0fdeef8ef4b4b86c7bd58ce0549f6977e
SSDEEP

12288:PVP3oq6tsSWAdMOgvChwPv9xHQYFvK3CfY85p7:dPYqmWAhCCSPVxwC287

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.strictfacilityservices.com
Port:
587
Username:
[email protected]
Password:
SFS!@#321
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
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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Waybill No. 8256922026.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Waybill No. 8256922026.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Waybill No. 8256922026.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2040 set thread context of 976	2040	DHL Waybill No. 8256922026.exe	33

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

pid	Process
1648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2040	DHL Waybill No. 8256922026.exe
2040	DHL Waybill No. 8256922026.exe
2040	DHL Waybill No. 8256922026.exe
2040	DHL Waybill No. 8256922026.exe
2040	DHL Waybill No. 8256922026.exe
520	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2040	DHL Waybill No. 8256922026.exe
Token: SeDebugPrivilege	976	DHL Waybill No. 8256922026.exe
Token: SeDebugPrivilege	520	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 520	2040	DHL Waybill No. 8256922026.exe	28
PID 2040 wrote to memory of 520	2040	DHL Waybill No. 8256922026.exe	28
PID 2040 wrote to memory of 520	2040	DHL Waybill No. 8256922026.exe	28
PID 2040 wrote to memory of 520	2040	DHL Waybill No. 8256922026.exe	28
PID 2040 wrote to memory of 1648	2040	DHL Waybill No. 8256922026.exe	30
PID 2040 wrote to memory of 1648	2040	DHL Waybill No. 8256922026.exe	30
PID 2040 wrote to memory of 1648	2040	DHL Waybill No. 8256922026.exe	30
PID 2040 wrote to memory of 1648	2040	DHL Waybill No. 8256922026.exe	30
PID 2040 wrote to memory of 828	2040	DHL Waybill No. 8256922026.exe	32
PID 2040 wrote to memory of 828	2040	DHL Waybill No. 8256922026.exe	32
PID 2040 wrote to memory of 828	2040	DHL Waybill No. 8256922026.exe	32
PID 2040 wrote to memory of 828	2040	DHL Waybill No. 8256922026.exe	32
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33
PID 2040 wrote to memory of 976	2040	DHL Waybill No. 8256922026.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Waybill No. 8256922026.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Waybill No. 8256922026.exe

C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JrGfjcKqQp.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:520
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JrGfjcKqQp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD28C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1648
- C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe"
  2⤵
  PID:828
- C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL Waybill No. 8256922026.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

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\tmpD28C.tmp

Filesize
1KB

MD5
0b5595c62d48b881042273bb09f6d300

SHA1
c3cb9b00377e79ac476151d77145da736eea569b

SHA256
b14f9898726c60bcbbeadec974f23ddc9f3643612cd2171860c497c807a6e1fc

SHA512
31a2c1cbc1a1889a5c81ca63020085e5613c5a522f127752c6d2a35a8fbec608710af60848975518bd7cbe892c6ec378f4787abb45993def598c8dce14231f8b

Download Submit
memory/520-79-0x0000000002670000-0x00000000026B0000-memory.dmp

Filesize
256KB

Download
memory/520-78-0x0000000002670000-0x00000000026B0000-memory.dmp

Filesize
256KB

Download
memory/976-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/976-73-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-77-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-69-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/976-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2040-67-0x0000000004490000-0x00000000044C2000-memory.dmp

Filesize
200KB

Download
memory/2040-54-0x0000000000270000-0x0000000000308000-memory.dmp

Filesize
608KB

Download
memory/2040-58-0x0000000000340000-0x000000000034C000-memory.dmp

Filesize
48KB

Download
memory/2040-57-0x00000000044D0000-0x0000000004510000-memory.dmp

Filesize
256KB

Download
memory/2040-59-0x0000000004ED0000-0x0000000004F3A000-memory.dmp

Filesize
424KB

Download
memory/2040-56-0x0000000000330000-0x0000000000344000-memory.dmp

Filesize
80KB

Download
memory/2040-55-0x00000000044D0000-0x0000000004510000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads