agenttesla | fa61a134438c66f30b00e6f93ac643c5aeeaf27fb75e0a9d0e4055f076395f73

Analysis

max time kernel
144s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 01:06

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General

Target

Receipt of payment 03744 PDF.exe
Size

1.2MB
MD5

7a751bcda4f85feadb5073f1b21eee43
SHA1

0f92303453d3ed5ee087e5b65099962182a842ee
SHA256

11249774e541685aa3eed7d7fc58cc8d10491180760637c7e6d2868d909078eb
SHA512

f87d3960b9b6eaf6fe9ef46ba06bfe050ff17f2a0f0188b14433199f3044d59192f1fbf8c1ce560733ed250389738a6290580f049371061183f6f2b50923a7c5
SSDEEP

24576:NqDEvCTbMWu7rQYlBQcBiT6rprG8aJw8+mgYx3eIZHM+eeew7:NTvC/MTQYxsWR7aJwbux3eIC+eHw

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.

Processes:

flow ioc

24 api.ipify.org
25 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Receipt of payment 03744 PDF.exe

description pid process target process

PID 2920 set thread context of 5104 2920 Receipt of payment 03744 PDF.exe RegSvcs.exe

flow	ioc
24	api.ipify.org
25	api.ipify.org

description	pid	process	target process
PID 2920 set thread context of 5104	2920	Receipt of payment 03744 PDF.exe	RegSvcs.exe

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

Processes:

Receipt of payment 03744 PDF.exeReceipt of payment 03744 PDF.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Receipt of payment 03744 PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Receipt of payment 03744 PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

5104 RegSvcs.exe
5104 RegSvcs.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

Receipt of payment 03744 PDF.exeReceipt of payment 03744 PDF.exe

pid process

4676 Receipt of payment 03744 PDF.exe
2920 Receipt of payment 03744 PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 5104 RegSvcs.exe

pid	process
5104	RegSvcs.exe
5104	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	5104	RegSvcs.exe

Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

Receipt of payment 03744 PDF.exeReceipt of payment 03744 PDF.exe

pid	process
4676	Receipt of payment 03744 PDF.exe
4676	Receipt of payment 03744 PDF.exe
4676	Receipt of payment 03744 PDF.exe
2920	Receipt of payment 03744 PDF.exe
2920	Receipt of payment 03744 PDF.exe

Suspicious use of SendNotifyMessage 5 IoCs

Processes:

Receipt of payment 03744 PDF.exeReceipt of payment 03744 PDF.exe

pid	process
4676	Receipt of payment 03744 PDF.exe
4676	Receipt of payment 03744 PDF.exe
4676	Receipt of payment 03744 PDF.exe
2920	Receipt of payment 03744 PDF.exe
2920	Receipt of payment 03744 PDF.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Receipt of payment 03744 PDF.exeReceipt of payment 03744 PDF.exe

description	pid	process	target process
PID 4676 wrote to memory of 324	4676	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 4676 wrote to memory of 324	4676	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 4676 wrote to memory of 324	4676	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 4676 wrote to memory of 2920	4676	Receipt of payment 03744 PDF.exe	Receipt of payment 03744 PDF.exe
PID 4676 wrote to memory of 2920	4676	Receipt of payment 03744 PDF.exe	Receipt of payment 03744 PDF.exe
PID 4676 wrote to memory of 2920	4676	Receipt of payment 03744 PDF.exe	Receipt of payment 03744 PDF.exe
PID 2920 wrote to memory of 5104	2920	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 2920 wrote to memory of 5104	2920	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 2920 wrote to memory of 5104	2920	Receipt of payment 03744 PDF.exe	RegSvcs.exe
PID 2920 wrote to memory of 5104	2920	Receipt of payment 03744 PDF.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4676

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.exe"
2⤵
PID:324

C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.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:2920

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Receipt of payment 03744 PDF.exe"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5104

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Graff

Filesize
261KB

MD5
6ed46a526da8268319c5ce4f33a3856a

SHA1
c57c2707d9920a09b5dbe20b0ac1b23ae5ea9c77

SHA256
b1d55459c35b2efd7bdb2e9d60bf1339a9590c1e6b3afaad147c614a4c18e52b

SHA512
97dab0c36af6dbbf3dcf7b0cf812c5ab370215fb76a1542320c70f0ae55e18119f1e5484063631b6456ac9010236dfa06d8f3af144e42655199a007ef10ab401

Download Submit
C:\Users\Admin\AppData\Local\Temp\Marquand

Filesize
28KB

MD5
af7af1dec08968abb0a1138a5812f1ae

SHA1
97c7b701c21a879120ca27e9ebb006931097ae8e

SHA256
92ea01c66652b8455c2a7e83b9593569bfdc680048a7e6e0f0841cc078b5dca9

SHA512
2b7fd1f0115a4a6408357a9e8429f31f2aafa09453c3673b453cfb6add7fcce5d29445c082731b54579ae346aa2634eed56d7f01cd68c2eaf217c69bef4fea65

Download Submit
C:\Users\Admin\AppData\Local\Temp\aut9163.tmp

Filesize
261KB

MD5
902cb31761e1b5a26d64bfdf96740062

SHA1
139316297e0751c767819001d5b1d4284cd7d99d

SHA256
236e970f281ee58b76d4e50e80f69b99dd09689181cf55000f44b97c47e77167

SHA512
37e4e2afada17892cf26e866a7d8968391a8c50b6d6a714888bcd4e5d54e5fdb612322e90edc33973f19d2f7de9255fb0a9999dc951bdd04fc8d1c36e7cfda4f

Download Submit
memory/4676-13-0x0000000001310000-0x0000000001314000-memory.dmp

Filesize
16KB

Download
memory/5104-29-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/5104-30-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/5104-32-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/5104-31-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/5104-33-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/5104-34-0x0000000005060000-0x00000000050B4000-memory.dmp

Filesize
336KB

Download
memory/5104-35-0x00000000056B0000-0x0000000005C54000-memory.dmp

Filesize
5.6MB

Download
memory/5104-36-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5104-37-0x0000000005140000-0x0000000005192000-memory.dmp

Filesize
328KB

Download
memory/5104-38-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5104-39-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5104-89-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-93-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-99-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-95-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-91-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-87-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-85-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-81-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-79-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-77-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-75-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-73-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-71-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-67-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-63-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-61-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-59-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-57-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-101-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-97-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-83-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-55-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-69-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-65-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-53-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-51-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-49-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-47-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-45-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-43-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-41-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-40-0x0000000005140000-0x000000000518C000-memory.dmp

Filesize
304KB

Download
memory/5104-1073-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5104-1072-0x0000000005320000-0x0000000005386000-memory.dmp

Filesize
408KB

Download
memory/5104-1074-0x00000000067A0000-0x00000000067F0000-memory.dmp

Filesize
320KB

Download
memory/5104-1075-0x0000000006890000-0x0000000006922000-memory.dmp

Filesize
584KB

Download
memory/5104-1076-0x0000000006800000-0x000000000680A000-memory.dmp

Filesize
40KB

Download
memory/5104-1077-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/5104-1078-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/5104-1079-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download