agenttesla | 4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 15:04

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General

Target

4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
Size

1.2MB
MD5

ddbaaa52ea1192377573a76e4ac8fb7b
SHA1

0c86f1126bde5a0ab4d5dc8eb2e7aeb8b824d474
SHA256

4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897
SHA512

9c01f8e5aed73ee59c710d19c711cc360eed010b3176973369c7f329ab6964946078df8c38159adef428680f42836edc773bfb8455cad25be404082ad51c4c0b
SSDEEP

24576:6AHnh+eWsN3skA4RV1Hom2KXMmHa1LodOtZQo4CPAuK85:Nh+ZkldoPK8Ya1sdOtZzPL

Score

10^/10

agenttesla credential_access 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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
14	api.ipify.org
15	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3608 set thread context of 2016	3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	88

System Location Discovery: System Language Discovery 1 TTPs 3 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	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2016	RegSvcs.exe
2016	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2016	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3692 wrote to memory of 2932	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	86
PID 3692 wrote to memory of 2932	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	86
PID 3692 wrote to memory of 2932	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	86
PID 3692 wrote to memory of 3608	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	87
PID 3692 wrote to memory of 3608	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	87
PID 3692 wrote to memory of 3608	3692	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	87
PID 3608 wrote to memory of 2016	3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	88
PID 3608 wrote to memory of 2016	3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	88
PID 3608 wrote to memory of 2016	3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	88
PID 3608 wrote to memory of 2016	3608	4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe	88

C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
"C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3692
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe"
  2⤵
  PID:2932
- C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe
  "C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe"
  2⤵
  - 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:3608
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\4122f1d85ffb12401925c52470a6a3f4cc75e02546069894ed33ce7a6dd81897.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut8770.tmp

Filesize
262KB

MD5
39bfd01ef86bab66becbfbd05a892e07

SHA1
f90aa1a123767bdabab7e5a4a40fe39c1189043c

SHA256
6f5072e621095e8f3b731bb3af454ff9d7dd2117415d1fdd6a4916d7e377f388

SHA512
30ef46ac8b1ed2f7afd13131ba34a289101e1b7e7c751b1f50dc49f9ba93ccfddff6888bd692fe237f554dec089de0d6c4d3a25d99eadb3aeb7e07429c913c91

Download Submit
memory/2016-64-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-25-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/2016-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2016-19-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2016-18-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2016-20-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2016-21-0x0000000003270000-0x00000000032C4000-memory.dmp

Filesize
336KB

Download
memory/2016-23-0x0000000005E80000-0x0000000006424000-memory.dmp

Filesize
5.6MB

Download
memory/2016-22-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/2016-62-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-1070-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/2016-26-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/2016-34-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-32-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-80-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-82-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-86-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-84-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-78-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-74-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-70-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-68-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2016-66-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-24-0x0000000005840000-0x0000000005894000-memory.dmp

Filesize
336KB

Download
memory/2016-58-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-56-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-54-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-52-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-48-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-46-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-44-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-76-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-72-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-60-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-50-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-42-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-40-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-38-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-36-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-30-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-28-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-27-0x0000000005840000-0x000000000588D000-memory.dmp

Filesize
308KB

Download
memory/2016-1065-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/2016-1066-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/2016-1067-0x0000000006E60000-0x0000000006EF2000-memory.dmp

Filesize
584KB

Download
memory/2016-1069-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3692-7-0x0000000001610000-0x0000000001614000-memory.dmp

Filesize
16KB

Download