agenttesla | cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 02:05

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General

Target

cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe
Size

1.1MB
MD5

e42af0cd5d1346c37934b2887add33fa
SHA1

8962c64a6ea03e1e4d78c50edfd591320863981e
SHA256

cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2
SHA512

8ffdbff3427e7cdfdf4195714534f3208eaec433b58be781d6284ab8a96b5169c2bb33ee82629fe0dee8c7f9f7ce9b5c31a16301c3ff8b492ac14838037d96d3
SSDEEP

24576:ffmMv6Ckr7Mny5QLRbVt4cVsHqRoJpC2QLOFKfW73hY:f3v+7/5QLRbVi5qAXLW

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
srv.masternic.net
Port:
587
Username:
[email protected]
Password:
-H{2Szxi!%qb
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2524 set thread context of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31

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

System Information Discovery
T1082

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	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2348	RegSvcs.exe
2348	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2348	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31
PID 2524 wrote to memory of 2348	2524	cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe	31

C:\Users\Admin\AppData\Local\Temp\cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe
"C:\Users\Admin\AppData\Local\Temp\cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\cfdb0092d5a19db30d909d1cc1d883d441645e8b1641d9702a7cc7b1e78a4fb2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2348-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2348-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2348-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2348-8-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2348-9-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-10-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2348-11-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-1-0x0000000003B70000-0x0000000003D70000-memory.dmp

Filesize
2.0MB

Download
memory/2524-2-0x0000000003B70000-0x0000000003D70000-memory.dmp

Filesize
2.0MB

Download