eternity | e9bef956a5fb946aa7b46c67c2f04cbdbf68e45b99cbb43b1254400a7a2347a0

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 14:51

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General

Target

Corefarm.exe
Size

887KB
MD5

1a52afc51a7342a3712890ff4686a421
SHA1

bf1d860bc8177c7737e74f1fc7026997b5c38322
SHA256

e9bef956a5fb946aa7b46c67c2f04cbdbf68e45b99cbb43b1254400a7a2347a0
SHA512

74e5167aecabb8c8aa874c6675abfca0c154f7d3ee17a7ea30019b5880d21e3ec945483584685d3ca4143186ac195c3ac15d3a9247ad272ba5738753f6219f83
SSDEEP

12288:2TEYAsROAsrt/uxduo1jB0Y96qgcFJKlJejrnChb/7HYJnLPdyBoUl++6p6aN+lu:2wT7rC6qpFJKl8uhHmSoUl+IlH

Score

10^/10

eternity credential_access discovery spyware stealer

Malware Config

Signatures

Detects Eternity stealer 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/2680-1-0x0000000000C90000-0x0000000000D76000-memory.dmp	eternity_stealer

Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
eternity
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

Executes dropped EXE 1 IoCs

Processes:

dcd.exe

pid	Process
2576	dcd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

System Location Discovery: System Language Discovery 1 TTPs 1 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:

dcd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Corefarm.exe

description	pid	Process
Token: SeDebugPrivilege	2680	Corefarm.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Corefarm.exe

description	pid	Process	procid_target
PID 2680 wrote to memory of 2576	2680	Corefarm.exe	86
PID 2680 wrote to memory of 2576	2680	Corefarm.exe	86
PID 2680 wrote to memory of 2576	2680	Corefarm.exe	86

C:\Users\Admin\AppData\Local\Temp\Corefarm.exe
"C:\Users\Admin\AppData\Local\Temp\Corefarm.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Users\Admin\AppData\Local\Temp\dcd.exe
  "C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2576

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\dcd.exe

Filesize
227KB

MD5
b5ac46e446cead89892628f30a253a06

SHA1
f4ad1044a7f77a1b02155c3a355a1bb4177076ca

SHA256
def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669

SHA512
bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87

Download Submit
memory/2680-0-0x00007FFC7D4A3000-0x00007FFC7D4A5000-memory.dmp

Filesize
8KB

Download
memory/2680-1-0x0000000000C90000-0x0000000000D76000-memory.dmp

Filesize
920KB

Download
memory/2680-2-0x000000001B8C0000-0x000000001B910000-memory.dmp

Filesize
320KB

Download
memory/2680-3-0x000000001B870000-0x000000001B8AE000-memory.dmp

Filesize
248KB

Download
memory/2680-4-0x00007FFC7D4A0000-0x00007FFC7DF61000-memory.dmp

Filesize
10.8MB

Download
memory/2680-5-0x00007FFC7D4A0000-0x00007FFC7DF61000-memory.dmp

Filesize
10.8MB

Download
memory/2680-10-0x000000001C2C0000-0x000000001C42A000-memory.dmp

Filesize
1.4MB

Download
memory/2680-11-0x00007FFC7D4A0000-0x00007FFC7DF61000-memory.dmp

Filesize
10.8MB

Download