agenttesla | f26493c669736a4538ad779d207f79e9835ee0d99db010635aab7dea83cf27f0

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2025 01:17

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General

Target

wop.exe
Size

1.1MB
MD5

46d533ab288a9e21f6fa4cfce3b839e4
SHA1

913ed512460df646950c709ff843fac53873dfeb
SHA256

9df9ceb56b0bcabc853ea273dc9cbdc3b4d2431db1aaa61d227cc26c46e6ef69
SHA512

0ec52858f65210889fe7cac645aaa7bddc56ba71055c7f2f2901ce56e695e54218bb35182011f2c85d1f667a7ea293e20f7fc81ffcf4054b2e6bf3740befd292
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaC1KOMMGId1gDWjBCAs2o:7JZoQrbTFZY1iaC1K7/ILHjBCZ

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.jeepcommerce.rs
Port:
21
Username:
[email protected]
Password:
Q6]7rLSD*gU2

Signatures

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

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
14	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3996 set thread context of 3016	3996	wop.exe	83

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3016	RegSvcs.exe
3016	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3996	wop.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3996	wop.exe
3996	wop.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3996	wop.exe
3996	wop.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 3016	3996	wop.exe	83
PID 3996 wrote to memory of 3016	3996	wop.exe	83
PID 3996 wrote to memory of 3016	3996	wop.exe	83
PID 3996 wrote to memory of 3016	3996	wop.exe	83

C:\Users\Admin\AppData\Local\Temp\wop.exe
"C:\Users\Admin\AppData\Local\Temp\wop.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:3996
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\wop.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3016

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/3016-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3016-4-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/3016-5-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/3016-6-0x00000000051E0000-0x0000000005246000-memory.dmp

Filesize
408KB

Download
memory/3016-7-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3016-8-0x00000000065B0000-0x0000000006600000-memory.dmp

Filesize
320KB

Download
memory/3016-9-0x00000000066A0000-0x0000000006732000-memory.dmp

Filesize
584KB

Download
memory/3016-10-0x0000000006630000-0x000000000663A000-memory.dmp

Filesize
40KB

Download
memory/3016-11-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/3016-12-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3996-2-0x0000000004100000-0x0000000004300000-memory.dmp

Filesize
2.0MB

Download