agenttesla | 1d205ed37114385fe95430f3380ac3ed1e26be3a78157577e9361ccf1d406ff8

General

Target

e0bb118e32fe6d449955756393afa330.exe
Size

475KB
MD5

e0bb118e32fe6d449955756393afa330
SHA1

1bdc621270f6c44429d3c38468d3d0133cbba2d7
SHA256

1d205ed37114385fe95430f3380ac3ed1e26be3a78157577e9361ccf1d406ff8
SHA512

1867237fd6ed61a47113b5f2592873f00d43a5d5f9189afe4b66eaaebcac9c890e87f068b6d6ec586df5dab0439be7120417eecb27486ea94002e103be714d7b
SSDEEP

12288:1fX25LrCxNuYlcLzakllH7RaR00QH4L72oLCP26gvhrv/26k2dO:1fX25LrCxNuYlcNXt097bOkrv/2/0O

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1850887036:AAH6KBVsKQqY803XMNw1ISD7pOs58OpZSho/sendDocument

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3988-3-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e0bb118e32fe6d449955756393afa330.exe

description pid process target process

PID 2492 set thread context of 3988 2492 e0bb118e32fe6d449955756393afa330.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

MSBuild.exe

pid process

3988 MSBuild.exe
3988 MSBuild.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

e0bb118e32fe6d449955756393afa330.exe

pid process

2492 e0bb118e32fe6d449955756393afa330.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 3988 MSBuild.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

3988 MSBuild.exe

description	pid	process	target process
PID 2492 set thread context of 3988	2492	e0bb118e32fe6d449955756393afa330.exe	MSBuild.exe

pid	process
3988	MSBuild.exe
3988	MSBuild.exe

pid	process
2492	e0bb118e32fe6d449955756393afa330.exe

description	pid	process
Token: SeDebugPrivilege	3988	MSBuild.exe

pid	process
3988	MSBuild.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e0bb118e32fe6d449955756393afa330.exe

description	pid	process	target process
PID 2492 wrote to memory of 3988	2492	e0bb118e32fe6d449955756393afa330.exe	MSBuild.exe
PID 2492 wrote to memory of 3988	2492	e0bb118e32fe6d449955756393afa330.exe	MSBuild.exe
PID 2492 wrote to memory of 3988	2492	e0bb118e32fe6d449955756393afa330.exe	MSBuild.exe
PID 2492 wrote to memory of 3988	2492	e0bb118e32fe6d449955756393afa330.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\e0bb118e32fe6d449955756393afa330.exe
"C:\Users\Admin\AppData\Local\Temp\e0bb118e32fe6d449955756393afa330.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\e0bb118e32fe6d449955756393afa330.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2492-1-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/2492-2-0x0000000000E50000-0x0000000000E52000-memory.dmp

Filesize
8KB

Download
memory/3988-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3988-4-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3988-5-0x0000000005DF0000-0x0000000006394000-memory.dmp

Filesize
5.6MB

Download
memory/3988-6-0x00000000058E0000-0x0000000005972000-memory.dmp

Filesize
584KB

Download
memory/3988-7-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/3988-8-0x0000000005B20000-0x0000000005BBC000-memory.dmp

Filesize
624KB

Download
memory/3988-9-0x0000000005DD0000-0x0000000005DE8000-memory.dmp

Filesize
96KB

Download
memory/3988-10-0x0000000006870000-0x00000000068D6000-memory.dmp

Filesize
408KB

Download
memory/3988-11-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3988-12-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/3988-13-0x00000000016D0000-0x0000000001720000-memory.dmp

Filesize
320KB

Download
memory/3988-14-0x0000000006C20000-0x0000000006C2A000-memory.dmp

Filesize
40KB

Download
memory/3988-15-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/3988-16-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads