agenttesla | 88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33

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
17-01-2025 01:05

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General

Target

88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
Size

425KB
MD5

6ac59cdf812e078404ced310c700a2d1
SHA1

cd655766af34c595a16fe232320349a39351e95b
SHA256

88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33
SHA512

efb305af2a083d4b4137e2f87f37d26a1359f5eefeae61f1c0f422d5473b1d6c5c19f95751ce2d17fadb3656a51fd93d80d5ee7da74090c54a728230cb42b1ba
SSDEEP

6144:zCPXpKOghAzCyl96vNfrX+80jcBODVWKxpQP6Pq/9GjBr1:uXpC05l96lDXHA/xpRq/ojL

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
162.254.34.31
Port:
587
Username:
[email protected]
Password:
ABwuRZS5Mjh5
Email To:
[email protected]

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1084 created 3500	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Ticks.vbs	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.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
21	api.ipify.org
22	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1084 set thread context of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82

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	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
4916	InstallUtil.exe
4916	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
Token: SeDebugPrivilege	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
Token: SeDebugPrivilege	4916	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82
PID 1084 wrote to memory of 4916	1084	88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe	82

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3500
- C:\Users\Admin\AppData\Local\Temp\88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe
  "C:\Users\Admin\AppData\Local\Temp\88f9a205f2b142304fe21997e0b0c06bf4d7b0277a9aff15d464aa3c332a3a33.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1084
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4916

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/1084-0-0x00000000752DE000-0x00000000752DF000-memory.dmp

Filesize
4KB

Download
memory/1084-1-0x0000000000B60000-0x0000000000BCE000-memory.dmp

Filesize
440KB

Download
memory/1084-2-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-3-0x0000000006820000-0x0000000006932000-memory.dmp

Filesize
1.1MB

Download
memory/1084-4-0x0000000006EE0000-0x0000000007484000-memory.dmp

Filesize
5.6MB

Download
memory/1084-5-0x00000000069F0000-0x0000000006A82000-memory.dmp

Filesize
584KB

Download
memory/1084-23-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-21-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-69-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-67-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-65-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-63-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-61-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-59-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-55-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-53-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-51-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-49-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-57-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-47-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-43-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-41-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-39-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-37-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-35-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-33-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-31-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-29-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-27-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-25-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-19-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-17-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-15-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-13-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-11-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-9-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-7-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-45-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-6-0x0000000006820000-0x000000000692C000-memory.dmp

Filesize
1.0MB

Download
memory/1084-1328-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-1329-0x0000000006B00000-0x0000000006B6C000-memory.dmp

Filesize
432KB

Download
memory/1084-1330-0x0000000006BC0000-0x0000000006C2A000-memory.dmp

Filesize
424KB

Download
memory/1084-1331-0x0000000006C30000-0x0000000006C7C000-memory.dmp

Filesize
304KB

Download
memory/1084-1332-0x0000000006E20000-0x0000000006E74000-memory.dmp

Filesize
336KB

Download
memory/1084-1338-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-1340-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-1341-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-1342-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1084-1344-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4916-1345-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4916-1346-0x0000000000340000-0x0000000000380000-memory.dmp

Filesize
256KB

Download
memory/4916-1347-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4916-1348-0x0000000004B40000-0x0000000004BA6000-memory.dmp

Filesize
408KB

Download
memory/4916-1349-0x0000000005F70000-0x0000000005FC0000-memory.dmp

Filesize
320KB

Download
memory/4916-1350-0x0000000005FE0000-0x0000000005FEA000-memory.dmp

Filesize
40KB

Download
memory/4916-1351-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download