agenttesla | e1d5c93dde24991034b7096f86e2a6b6c3cbfe87e488cd483f3737c1720f60c8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:57

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General

Target

OC DDLP - 241119L2.exe
Size

1.1MB
MD5

f5dc589c2c40d43d597b546cec4ccd1e
SHA1

e02782d0e048126105b3d869e624e96155182417
SHA256

daf6d0bd4e74165f4c22aefe012b41aac283e2931790a5576f05966dd656a58e
SHA512

12ce255b9858fc0d305c95cbe887b1dda89a880675f9b6107683fec1183c0f7bd83a006dcb55c21bef9a4c9087288cf583380afdbd3ff4d01b13a9b65939fc34
SSDEEP

24576:rtb20pkaCqT5TBWgNQ7ad63fJTj5b0B6A:oVg5tQ7aY3fJ5bA5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.stingatoareincendii.ro
Port:
21
Username:
[email protected]
Password:
3.*RYhlG)lkA

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3016 set thread context of 2288	3016	OC DDLP - 241119L2.exe	31

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	OC DDLP - 241119L2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2288	RegSvcs.exe
2288	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3016	OC DDLP - 241119L2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3016	OC DDLP - 241119L2.exe
3016	OC DDLP - 241119L2.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3016	OC DDLP - 241119L2.exe
3016	OC DDLP - 241119L2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31
PID 3016 wrote to memory of 2288	3016	OC DDLP - 241119L2.exe	31

C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe
"C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.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:3016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2288

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/2288-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2288-12-0x00000000740FE000-0x00000000740FF000-memory.dmp

Filesize
4KB

Download
memory/2288-13-0x00000000740F0000-0x00000000747DE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-14-0x00000000740FE000-0x00000000740FF000-memory.dmp

Filesize
4KB

Download
memory/2288-15-0x00000000740F0000-0x00000000747DE000-memory.dmp

Filesize
6.9MB

Download
memory/3016-6-0x00000000009F0000-0x0000000000DF0000-memory.dmp

Filesize
4.0MB

Download