agenttesla | 531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 14:07

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General

Target

531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe
Size

1.0MB
MD5

1197c2599d56418fd62e2615e9e01446
SHA1

9aff357f6d489f7f971de35a45c81b23f3302697
SHA256

531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4
SHA512

d2be846facfdf90174c4aeaf49319ca6161a9e46a987f84fda9b99ae97147bb162b4477eb65505dd2539e0741fac86e880be3a4c8c8ad7294f377199e0ac15c4
SSDEEP

24576:nwQ6DZ+1E9IZWQJSoFSoJlNjEWYPtQSWmucE712nj8nEks:nwQb+W1JPZJlNjnwTY7gj8ns

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot7103128534:AAEX7cqstzGDmw81dLz-shfxzvXALbiavNI/

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 1196 set thread context of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86

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	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2160	caspol.exe
2160	caspol.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	caspol.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86
PID 1196 wrote to memory of 2160	1196	531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe	86

C:\Users\Admin\AppData\Local\Temp\531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe
"C:\Users\Admin\AppData\Local\Temp\531821260f1bee4ade4c1cef58d0336b5c14f7676db80c62dedf666df2aae2e4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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/1196-8-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/1196-1-0x0000000000D50000-0x0000000000E5C000-memory.dmp

Filesize
1.0MB

Download
memory/1196-2-0x0000000005770000-0x000000000577C000-memory.dmp

Filesize
48KB

Download
memory/1196-3-0x0000000005780000-0x0000000005788000-memory.dmp

Filesize
32KB

Download
memory/1196-0-0x000000007487E000-0x000000007487F000-memory.dmp

Filesize
4KB

Download
memory/1196-5-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/2160-9-0x00000000057C0000-0x0000000005D64000-memory.dmp

Filesize
5.6MB

Download
memory/2160-7-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/2160-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2160-11-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/2160-10-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/2160-12-0x0000000006300000-0x0000000006350000-memory.dmp

Filesize
320KB

Download
memory/2160-13-0x00000000063F0000-0x000000000648C000-memory.dmp

Filesize
624KB

Download
memory/2160-14-0x0000000006AF0000-0x0000000006B82000-memory.dmp

Filesize
584KB

Download
memory/2160-15-0x0000000006A80000-0x0000000006A8A000-memory.dmp

Filesize
40KB

Download
memory/2160-16-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download