agenttesla | 019c57e34c7c90f5c3e02d3ffb68fee20b4ffe36e318f532e877c09d55aac959

General

Target

Proforma Invoice.exe
Size

1.3MB
MD5

0dcce5c54658fc8e2282b8f737e93be5
SHA1

622ed85d5cba99ac24d691b98b71ab7080074161
SHA256

eb2e0bf52e69c88784e19aef53a2c0330d3151ce8d448c5c45de44f3fc965aa0
SHA512

18307f094d771b865853a821bdb2f1dd885366208e44789787746e0a0b172e61597cb00b60c5e591a8c86aef17cf5241994659c1e92e6d9dc8c8354a876cd05f
SSDEEP

24576:uVp0K8s6owsmKZw2XXPUOgnwy45hbCbsfeHzYTuxa1y+ceBwDdplNMn0:uVp0K8s6owzInPUOgwy4fVWa1jceBw9D

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.steamd.in
Port:
587
Username:
[email protected]
Password:
Purchase321@#
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 1616	2028	Proforma Invoice.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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
1780	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
524	powershell.exe
752	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	RegSvcs.exe
Token: SeDebugPrivilege	524	powershell.exe
Token: SeDebugPrivilege	752	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1616	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 752	2028	Proforma Invoice.exe	27
PID 2028 wrote to memory of 752	2028	Proforma Invoice.exe	27
PID 2028 wrote to memory of 752	2028	Proforma Invoice.exe	27
PID 2028 wrote to memory of 752	2028	Proforma Invoice.exe	27
PID 2028 wrote to memory of 524	2028	Proforma Invoice.exe	29
PID 2028 wrote to memory of 524	2028	Proforma Invoice.exe	29
PID 2028 wrote to memory of 524	2028	Proforma Invoice.exe	29
PID 2028 wrote to memory of 524	2028	Proforma Invoice.exe	29
PID 2028 wrote to memory of 1780	2028	Proforma Invoice.exe	31
PID 2028 wrote to memory of 1780	2028	Proforma Invoice.exe	31
PID 2028 wrote to memory of 1780	2028	Proforma Invoice.exe	31
PID 2028 wrote to memory of 1780	2028	Proforma Invoice.exe	31
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33
PID 2028 wrote to memory of 1616	2028	Proforma Invoice.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Proforma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Proforma Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Proforma Invoice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:752
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wEQFNT.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:524
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wEQFNT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD49E.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1780
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1616

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD49E.tmp

Filesize
1KB

MD5
d0f799c3c09f2c1fb8707c0c1658f563

SHA1
aced53084f2d5aeede2675ecbc04d9e26b06de63

SHA256
9a5a3dedaf3b84eddbc40c05301d00186984af72d7c88107d26b57ba408297ba

SHA512
48602827c04546fa3460fab603974a559650efa713337da53dbea216ed3e8ad0c5d47bf4c6a9c2108e8e5646674e0218bc36eab18913342ef8ced1fda9679d06

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SL7VZD1GXYYB9GKQ4Z8G.temp

Filesize
7KB

MD5
05855fdae3d0469f386696c71ed6755a

SHA1
23659f1012bb97fee9076c32512b642db1a6bd21

SHA256
9fe9419c817bc2aadd2634cd0b9e7b0cedc61f4620560b49ebc30080e27c002a

SHA512
cd8bb418356a1591e7dfd2529248dad81aa6509e5ca790842cd4d31e4edc0583a3b309f6bfb9f0cb3255ab054d46b08f13429bea9c95154f115119f1393ae493

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
05855fdae3d0469f386696c71ed6755a

SHA1
23659f1012bb97fee9076c32512b642db1a6bd21

SHA256
9fe9419c817bc2aadd2634cd0b9e7b0cedc61f4620560b49ebc30080e27c002a

SHA512
cd8bb418356a1591e7dfd2529248dad81aa6509e5ca790842cd4d31e4edc0583a3b309f6bfb9f0cb3255ab054d46b08f13429bea9c95154f115119f1393ae493

Download Submit
memory/1616-75-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1616-76-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-82-0x0000000000880000-0x00000000008C0000-memory.dmp

Filesize
256KB

Download
memory/1616-81-0x0000000000880000-0x00000000008C0000-memory.dmp

Filesize
256KB

Download
memory/1616-80-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-72-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-73-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-74-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1616-78-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2028-58-0x0000000005670000-0x00000000056DA000-memory.dmp

Filesize
424KB

Download
memory/2028-54-0x0000000001330000-0x0000000001480000-memory.dmp

Filesize
1.3MB

Download
memory/2028-55-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download
memory/2028-56-0x0000000000550000-0x000000000055C000-memory.dmp

Filesize
48KB

Download
memory/2028-57-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads