agenttesla | db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 04:25

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General

Target

CAPE MARS VSL'S PARTICULARS.docx.exe
Size

1.3MB
MD5

3fdd44d4178bb6c42cae954e1307ba0f
SHA1

db4aaf668c0ead4c1f93cea2e6ab732c87c81877
SHA256

db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98
SHA512

52ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690
SSDEEP

24576:ffmMv6Ckr7Mny5QLxUARo1PNdukW8WvQCFn5rKX75uaKa:f3v+7/5QLxUTNdLW4CA75uA

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs	name.exe

Executes dropped EXE 1 IoCs

pid	Process
2852	name.exe

Loads dropped DLL 1 IoCs

pid	Process
2732	CAPE MARS VSL'S PARTICULARS.docx.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
4	api.ipify.org
5	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000016d29-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2852 set thread context of 2676	2852	name.exe	31

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

System Information Discovery
T1082

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	CAPE MARS VSL'S PARTICULARS.docx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	name.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2676	RegSvcs.exe
2676	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2852	name.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2852	2732	CAPE MARS VSL'S PARTICULARS.docx.exe	30
PID 2732 wrote to memory of 2852	2732	CAPE MARS VSL'S PARTICULARS.docx.exe	30
PID 2732 wrote to memory of 2852	2732	CAPE MARS VSL'S PARTICULARS.docx.exe	30
PID 2732 wrote to memory of 2852	2732	CAPE MARS VSL'S PARTICULARS.docx.exe	30
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31
PID 2852 wrote to memory of 2676	2852	name.exe	31

C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe
"C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Users\Admin\AppData\Local\directory\name.exe
  "C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2676

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

\Users\Admin\AppData\Local\directory\name.exe

Filesize
1.3MB

MD5
3fdd44d4178bb6c42cae954e1307ba0f

SHA1
db4aaf668c0ead4c1f93cea2e6ab732c87c81877

SHA256
db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98

SHA512
52ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690

Download Submit
memory/2676-42-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-32-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2676-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2676-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2676-18-0x0000000074BBE000-0x0000000074BBF000-memory.dmp

Filesize
4KB

Download
memory/2676-19-0x0000000000690000-0x00000000006E4000-memory.dmp

Filesize
336KB

Download
memory/2676-20-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-21-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-22-0x00000000009A0000-0x00000000009F2000-memory.dmp

Filesize
328KB

Download
memory/2676-23-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-24-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-26-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-50-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-30-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-48-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-34-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-36-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-38-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-40-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-1058-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-44-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-1057-0x0000000074BBE000-0x0000000074BBF000-memory.dmp

Filesize
4KB

Download
memory/2676-46-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-28-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-52-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-54-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-56-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-58-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-60-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-62-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-64-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-66-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-68-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-70-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-72-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-74-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-76-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-78-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-80-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-82-0x00000000009A0000-0x00000000009EC000-memory.dmp

Filesize
304KB

Download
memory/2676-1055-0x0000000074BB0000-0x000000007529E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-1056-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2732-2-0x0000000003E10000-0x0000000004210000-memory.dmp

Filesize
4.0MB

Download
memory/2852-12-0x0000000003130000-0x0000000003530000-memory.dmp

Filesize
4.0MB

Download