agenttesla | 9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2024 01:24

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General

Target

9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe
Size

1.1MB
MD5

d822f5b3ac838341b2643c8908f0bc4f
SHA1

5c2b7db07f3d4356d8b829e764f9ab744d6bca4a
SHA256

9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11
SHA512

5ce29230039d2ce89430f3c483fb2602a59db93e92f56eb0fa2d5cf2a5f5198c900627f8edd72ed1b8be31dfcac5465b9b00f035ecb50c60207eb41b99916df6
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaC8QOhTxBfJnTtJFZja0BwHfPKPFT:7JZoQrbTFZY1iaC4BxtBjamwq9

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
cy+G_(979n9N
Email To:
[email protected]

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 4404	3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe	82

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 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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4404	RegSvcs.exe
4404	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4404	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 4404	3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe	82
PID 3000 wrote to memory of 4404	3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe	82
PID 3000 wrote to memory of 4404	3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe	82
PID 3000 wrote to memory of 4404	3000	9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe	82

C:\Users\Admin\AppData\Local\Temp\9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe
"C:\Users\Admin\AppData\Local\Temp\9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4404

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 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/3000-2-0x0000000004100000-0x0000000004300000-memory.dmp

Filesize
2.0MB

Download
memory/4404-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4404-4-0x000000007365E000-0x000000007365F000-memory.dmp

Filesize
4KB

Download
memory/4404-5-0x00000000055F0000-0x0000000005B94000-memory.dmp

Filesize
5.6MB

Download
memory/4404-6-0x0000000073650000-0x0000000073E00000-memory.dmp

Filesize
7.7MB

Download
memory/4404-7-0x0000000005040000-0x00000000050A6000-memory.dmp

Filesize
408KB

Download
memory/4404-8-0x0000000005EF0000-0x0000000005F40000-memory.dmp

Filesize
320KB

Download
memory/4404-9-0x0000000005FE0000-0x0000000006072000-memory.dmp

Filesize
584KB

Download
memory/4404-10-0x0000000005F70000-0x0000000005F7A000-memory.dmp

Filesize
40KB

Download
memory/4404-11-0x000000007365E000-0x000000007365F000-memory.dmp

Filesize
4KB

Download
memory/4404-12-0x0000000073650000-0x0000000073E00000-memory.dmp

Filesize
7.7MB

Download