agenttesla | dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350

General

Target

dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe
Size

215KB
MD5

471aa09c9a4806ff696195626bb09f96
SHA1

85f1ef8ad913adcf93992a35bf521bbe93f1ad23
SHA256

dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350
SHA512

dde8ee9204bc269eb8f3c3b3ec82966780a030943fabfb5ed37abd73c3ac1be1dc9421688433d1fb67c41fa41d1e633722956a267c3a412ff211a079ff5b5d0b
SSDEEP

6144:tdnrsfHjuNPqetfi2BMDtLzwIevcYT/7w:4bOPhZnBMD5sIevzrU

Score

10^/10

agenttesla guloader credential_access discovery downloader keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.rehavitalis.com
Port:
587
Username:
[email protected]
Password:
maribel01

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rehavitalis.com
Port:
587
Username:
[email protected]
Password:
maribel01
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
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

Loads dropped DLL 1 IoCs

pid	Process
2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
27	drive.google.com
28	drive.google.com

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
43	api.ipify.org
44	api.ipify.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1464	caspol.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe
1464	caspol.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92

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	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1464	caspol.exe
1464	caspol.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1464	caspol.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92
PID 2500 wrote to memory of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92
PID 2500 wrote to memory of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92
PID 2500 wrote to memory of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92
PID 2500 wrote to memory of 1464	2500	dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe	92

C:\Users\Admin\AppData\Local\Temp\dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe
"C:\Users\Admin\AppData\Local\Temp\dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
  "C:\Users\Admin\AppData\Local\Temp\dd0a67a62c97ff25c9b2d25c970361795871b655328fccfebd6b9930c8521350.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nss8176.tmp\System.dll

Filesize
11KB

MD5
55f18cafe28167995629fdeae4f07bdf

SHA1
a6bd9310f4408c86149993d1e8833d35dd16bb23

SHA256
e32b35cde7c6e2c967445de92884684db7fda506ea52b9aaa74c1a33dd2fdfe6

SHA512
113e7a9e1958bea6a045a7120adf6c667880b9b1d90ff7790e2004f3954f9358a5e44ceb6be0c3b32ff8e6a06878a0f22be7206d0b5a6c5392ca30b8c3bff8ce

Download Submit
memory/1464-39-0x0000000036900000-0x0000000036966000-memory.dmp

Filesize
408KB

Download
memory/1464-36-0x0000000001100000-0x0000000003F95000-memory.dmp

Filesize
46.6MB

Download
memory/1464-44-0x00000000376D0000-0x00000000376DA000-memory.dmp

Filesize
40KB

Download
memory/1464-43-0x0000000037750000-0x00000000377E2000-memory.dmp

Filesize
584KB

Download
memory/1464-20-0x0000000001100000-0x0000000003F95000-memory.dmp

Filesize
46.6MB

Download
memory/1464-33-0x0000000072F40000-0x0000000074194000-memory.dmp

Filesize
18.3MB

Download
memory/1464-41-0x0000000037610000-0x00000000376AC000-memory.dmp

Filesize
624KB

Download
memory/1464-34-0x0000000001100000-0x0000000003F95000-memory.dmp

Filesize
46.6MB

Download
memory/1464-37-0x0000000072F40000-0x0000000072F80000-memory.dmp

Filesize
256KB

Download
memory/1464-35-0x0000000072F40000-0x0000000074194000-memory.dmp

Filesize
18.3MB

Download
memory/1464-38-0x0000000036D00000-0x00000000372A4000-memory.dmp

Filesize
5.6MB

Download
memory/1464-40-0x0000000037520000-0x0000000037570000-memory.dmp

Filesize
320KB

Download
memory/2500-16-0x00000000049E0000-0x0000000007875000-memory.dmp

Filesize
46.6MB

Download
memory/2500-17-0x0000000077341000-0x0000000077461000-memory.dmp

Filesize
1.1MB

Download
memory/2500-19-0x00000000049E0000-0x0000000007875000-memory.dmp

Filesize
46.6MB

Download
memory/2500-18-0x00000000741A5000-0x00000000741A6000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads