agenttesla | 27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4

Analysis

max time kernel
145s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 02:14

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General

Target

27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe
Size

1.0MB
MD5

1acfec96b14bc4dbb43836118f89e5b9
SHA1

474f6af6000edf450fcffd699e3cffaa703763fc
SHA256

27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4
SHA512

dc4370ccb1ee5a72f3cbb5c0f79250fd49c816f5523a75652083c293e127dc4b01c54bb117a5bac240bad27f81449e974521ec269e1658276f3275d3a07b10db
SSDEEP

24576:hAHnh+eWsN3skA4RV1Hom2KXMmHaOVKh1sIlTS5:4h+ZkldoPK8YaOVoSIu

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
s30.securelayernetwork.com
Port:
587
Username:
[email protected]
Password:
%lmb-a,[(1ty
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SzvWIzD = "C:\\Users\\Admin\\AppData\\Roaming\\SzvWIzD\\SzvWIzD.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	api.ipify.org
5	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3424 set thread context of 1724	3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1724	RegSvcs.exe
1724	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe
3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe
3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3424 wrote to memory of 1724	3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe	87
PID 3424 wrote to memory of 1724	3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe	87
PID 3424 wrote to memory of 1724	3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe	87
PID 3424 wrote to memory of 1724	3424	27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe	87

C:\Users\Admin\AppData\Local\Temp\27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe
"C:\Users\Admin\AppData\Local\Temp\27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\27ee6c85285e103c108fe9e2168874003370df71222a3a13f5d0d87f5772e0c4.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1724-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1724-12-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/1724-13-0x0000000005E10000-0x00000000063B4000-memory.dmp

Filesize
5.6MB

Download
memory/1724-14-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/1724-15-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1724-16-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/1724-17-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1724-20-0x0000000006FB0000-0x0000000007000000-memory.dmp

Filesize
320KB

Download
memory/1724-21-0x00000000070A0000-0x0000000007132000-memory.dmp

Filesize
584KB

Download
memory/1724-22-0x0000000007030000-0x000000000703A000-memory.dmp

Filesize
40KB

Download
memory/3424-10-0x0000000002050000-0x0000000002054000-memory.dmp

Filesize
16KB

Download