agenttesla | c9b9ec62eb3e14b95dcba0eb3e0226cf936d29fb03bbf81f5193e55268fd7d1a

Analysis

max time kernel
135s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 01:03

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General

Target

MJI5380328-PQX82938839039-HW7V89292999.exe
Size

1.5MB
MD5

b164dfd51cba1133766fb4e7266d91c3
SHA1

e1d94a2f32700d2241a47e2e85d7022312c5aaee
SHA256

b022a18a5fb9dee80dee6dd38efea10871455da10d8154fbba8b069c9965ef4b
SHA512

39b77b3e501ab233eb7093d95dbe32675d30f931090b43ea252723f7ddcd05a5525c4e912aa85ef719428f96df3a334a9f4f5643a60b449a7070df8afa68f5cf
SSDEEP

24576:pqDEvCTbMWu7rQYlBQcBiT6rprG8aC4NX8C3g7qKTFK9mES5w8Q1Oo8RU:pTvC/MTQYxsWR7aCy5gnTzI+o

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
tank576$%)&**
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 852 set thread context of 3492	852	MJI5380328-PQX82938839039-HW7V89292999.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MJI5380328-PQX82938839039-HW7V89292999.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3492	RegSvcs.exe
3492	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
852	MJI5380328-PQX82938839039-HW7V89292999.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
852	MJI5380328-PQX82938839039-HW7V89292999.exe
852	MJI5380328-PQX82938839039-HW7V89292999.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
852	MJI5380328-PQX82938839039-HW7V89292999.exe
852	MJI5380328-PQX82938839039-HW7V89292999.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 3492	852	MJI5380328-PQX82938839039-HW7V89292999.exe	82
PID 852 wrote to memory of 3492	852	MJI5380328-PQX82938839039-HW7V89292999.exe	82
PID 852 wrote to memory of 3492	852	MJI5380328-PQX82938839039-HW7V89292999.exe	82
PID 852 wrote to memory of 3492	852	MJI5380328-PQX82938839039-HW7V89292999.exe	82

C:\Users\Admin\AppData\Local\Temp\MJI5380328-PQX82938839039-HW7V89292999.exe
"C:\Users\Admin\AppData\Local\Temp\MJI5380328-PQX82938839039-HW7V89292999.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:852
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\MJI5380328-PQX82938839039-HW7V89292999.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/852-2-0x00000000034C0000-0x00000000035C0000-memory.dmp

Filesize
1024KB

Download
memory/3492-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3492-4-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

Filesize
4KB

Download
memory/3492-5-0x0000000005F10000-0x00000000064B4000-memory.dmp

Filesize
5.6MB

Download
memory/3492-6-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/3492-7-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download
memory/3492-8-0x00000000069B0000-0x0000000006A00000-memory.dmp

Filesize
320KB

Download
memory/3492-9-0x0000000006AA0000-0x0000000006B32000-memory.dmp

Filesize
584KB

Download
memory/3492-10-0x0000000006A40000-0x0000000006A4A000-memory.dmp

Filesize
40KB

Download
memory/3492-11-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

Filesize
4KB

Download
memory/3492-12-0x0000000073E70000-0x0000000074620000-memory.dmp

Filesize
7.7MB

Download