agenttesla | 41b00339b4f3bae3b42f25df924f999e85c1587673c33c080be584f1d1407676

General

Target

TOP URGENT SUPPLY INQUIRY.pdf.exe
Size

487KB
MD5

09439f5e5abf5e18c207607e5e33c5f0
SHA1

4983fe7854af89970ad29df5aa6be5d180ca00a5
SHA256

8c04fcdf35613586ea0643b716c769d7ee4a88af77887ef92d908097adbd6fc4
SHA512

25868c74e3b7c98594c1a3978872b2dde2007aed48c9fb1c3fddcec31a40abbbb1b81f02493b6346cf4cbb0d6340e61ee08af50fb8670857ed489270bd5808bb

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.oilexindia.com
Port:
587
Username:
[email protected]
Password:
Kamal@2019

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/992-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/992-62-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/992-63-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/992-64-0x000000000044CD5E-mapping.dmp	family_agenttesla
behavioral1/memory/992-66-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/992-68-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

TOP URGENT SUPPLY INQUIRY.pdf.exe

description pid process target process

PID 632 set thread context of 992 632 TOP URGENT SUPPLY INQUIRY.pdf.exe RegSvcs.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

1952 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

TOP URGENT SUPPLY INQUIRY.pdf.exeRegSvcs.exe

pid process

632 TOP URGENT SUPPLY INQUIRY.pdf.exe
992 RegSvcs.exe
992 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

TOP URGENT SUPPLY INQUIRY.pdf.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 632 TOP URGENT SUPPLY INQUIRY.pdf.exe
Token: SeDebugPrivilege 992 RegSvcs.exe

description	pid	process	target process
PID 632 set thread context of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe

pid	process
1952	schtasks.exe

pid	process
632	TOP URGENT SUPPLY INQUIRY.pdf.exe
992	RegSvcs.exe
992	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	632	TOP URGENT SUPPLY INQUIRY.pdf.exe
Token: SeDebugPrivilege	992	RegSvcs.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

TOP URGENT SUPPLY INQUIRY.pdf.exeRegSvcs.exe

description	pid	process	target process
PID 632 wrote to memory of 1952	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	schtasks.exe
PID 632 wrote to memory of 1952	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	schtasks.exe
PID 632 wrote to memory of 1952	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	schtasks.exe
PID 632 wrote to memory of 1952	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	schtasks.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 1660	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 632 wrote to memory of 992	632	TOP URGENT SUPPLY INQUIRY.pdf.exe	RegSvcs.exe
PID 992 wrote to memory of 1496	992	RegSvcs.exe	netsh.exe
PID 992 wrote to memory of 1496	992	RegSvcs.exe	netsh.exe
PID 992 wrote to memory of 1496	992	RegSvcs.exe	netsh.exe
PID 992 wrote to memory of 1496	992	RegSvcs.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\TOP URGENT SUPPLY INQUIRY.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\TOP URGENT SUPPLY INQUIRY.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:632

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JtwRyrTFVnYjs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp24FF.tmp"
2⤵
- Creates scheduled task(s)
PID:1952

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
PID:1660

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:992

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1496

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\tmp24FF.tmp
Filesize
1KB

MD5
455b349f6d5a1d3503a944aec00e7011

SHA1
c97761603cfddfa8b0d67f3870dd1b576a7dff5c

SHA256
852d880e310f734fed87e26632e5c6aca1003949100bf9ab8e23a129e11407e0

SHA512
8ea30f8e8d6d2f04a35bf5662c9ad87ffa1bfaccf2ac7d0ad2d239c99ccdec0947dfb92a0522a14f2f5935d5ca8442d812001f69d364f5f9106c099dde196722

Download Submit
memory/632-55-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/632-54-0x0000000075391000-0x0000000075393000-memory.dmp

Filesize
8KB

Download
memory/992-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-58-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-62-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-63-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-64-0x000000000044CD5E-mapping.dmp

Download
memory/992-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-68-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/992-70-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download
memory/1496-71-0x0000000000000000-mapping.dmp

Download
memory/1952-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads