agenttesla | 550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8

Analysis

max time kernel
95s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/12/2024, 01:13

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General

Target

550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe
Size

939KB
MD5

ec54045f7ad123ecdf1cdd43d5303db8
SHA1

97a0f467d3cf0aed02a48927ec5bb3a2a64d1db0
SHA256

550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8
SHA512

b3b5d3c7d51556a341ba39a6065c8163d84fd9ec4b8a20b33b2a695203fe41a37952afcb8ff269bff817267f5e05b30bc5b84b9ee8e451c0c2b84396c602e5b7
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCQJzpvlcsmcjE2CE0:7JZoQrbTFZY1iaCQJzl+JqDE

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

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 5004 set thread context of 832	5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe	82

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4308	5004	WerFault.exe	81

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	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
832	RegSvcs.exe
832	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	832	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 832	5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe	82
PID 5004 wrote to memory of 832	5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe	82
PID 5004 wrote to memory of 832	5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe	82
PID 5004 wrote to memory of 832	5004	550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe	82

C:\Users\Admin\AppData\Local\Temp\550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe
"C:\Users\Admin\AppData\Local\Temp\550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5004
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\550f191396c9c2cbf09784f60faab836d4d1796c39d053d0a379afaca05f8ee8.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 736
  2⤵
  - Program crash
  PID:4308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5004 -ip 5004
1⤵
PID:2644

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/832-6-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/832-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/832-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/832-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/832-10-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

Filesize
4KB

Download
memory/832-11-0x0000000002900000-0x0000000002956000-memory.dmp

Filesize
344KB

Download
memory/832-12-0x0000000073BE0000-0x0000000074390000-memory.dmp

Filesize
7.7MB

Download
memory/832-15-0x0000000004F80000-0x0000000004FD4000-memory.dmp

Filesize
336KB

Download
memory/832-14-0x00000000054F0000-0x0000000005A94000-memory.dmp

Filesize
5.6MB

Download
memory/832-13-0x0000000073BE0000-0x0000000074390000-memory.dmp

Filesize
7.7MB

Download
memory/832-16-0x0000000073BE0000-0x0000000074390000-memory.dmp

Filesize
7.7MB

Download
memory/832-28-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-76-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-62-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-74-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-72-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-70-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-68-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-66-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-64-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-60-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-58-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-54-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-52-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-50-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-48-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-44-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-42-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-38-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-36-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-32-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-56-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-46-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-40-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-34-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-30-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-26-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-24-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-22-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-20-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-18-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-17-0x0000000004F80000-0x0000000004FCE000-memory.dmp

Filesize
312KB

Download
memory/832-1085-0x0000000005170000-0x00000000051D6000-memory.dmp

Filesize
408KB

Download
memory/832-1086-0x0000000073BE0000-0x0000000074390000-memory.dmp

Filesize
7.7MB

Download
memory/832-1087-0x0000000006350000-0x00000000063A0000-memory.dmp

Filesize
320KB

Download
memory/832-1088-0x0000000006440000-0x00000000064D2000-memory.dmp

Filesize
584KB

Download
memory/832-1089-0x00000000063D0000-0x00000000063DA000-memory.dmp

Filesize
40KB

Download
memory/832-1090-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/832-1091-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

Filesize
4KB

Download
memory/832-1092-0x0000000073BE0000-0x0000000074390000-memory.dmp

Filesize
7.7MB

Download
memory/5004-5-0x0000000004360000-0x0000000004364000-memory.dmp

Filesize
16KB

Download