eternity | 10ebbf43e3f2054202d6fd7b3f96975fc22dffc0e0356d7364babff0d7be3200

General

Target

Etemp.exe
Size

338KB
MD5

9fcb7612d6facfd45118d3f1ed34371e
SHA1

dd4c866ce201438483282c81b8973a419282199a
SHA256

10ebbf43e3f2054202d6fd7b3f96975fc22dffc0e0356d7364babff0d7be3200
SHA512

0fa435ae1350d82baecbceff62f3834e92c8970b18ad8badec598b4dbd52d259eebc97157d072ee82f39784dd82ff1c574c563adce0db0a515626c1eb21e591f
SSDEEP

6144:rGNc3Y/YVg4IkkfuauSOqX8aGhkEzTRYDF1mbke/Om8v9dmXA98kbKnrXAWtLHPV:rGNkY/YVg4btiEzTRtbkrdmXA9qrXAAd

Score

10^/10

eternity collection spyware stealer

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Signatures

Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
eternity
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Etemp.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Etemp.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Etemp.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	Etemp.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	Etemp.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4388	Etemp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4388	Etemp.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 4052	4388	Etemp.exe	84
PID 4388 wrote to memory of 4052	4388	Etemp.exe	84
PID 4052 wrote to memory of 1508	4052	cmd.exe	86
PID 4052 wrote to memory of 1508	4052	cmd.exe	86
PID 4052 wrote to memory of 3208	4052	cmd.exe	87
PID 4052 wrote to memory of 3208	4052	cmd.exe	87
PID 4052 wrote to memory of 3988	4052	cmd.exe	88
PID 4052 wrote to memory of 3988	4052	cmd.exe	88
PID 4388 wrote to memory of 1792	4388	Etemp.exe	89
PID 4388 wrote to memory of 1792	4388	Etemp.exe	89
PID 1792 wrote to memory of 4480	1792	cmd.exe	91
PID 1792 wrote to memory of 4480	1792	cmd.exe	91
PID 1792 wrote to memory of 4652	1792	cmd.exe	92
PID 1792 wrote to memory of 4652	1792	cmd.exe	92
PID 1792 wrote to memory of 4532	1792	cmd.exe	93
PID 1792 wrote to memory of 4532	1792	cmd.exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Etemp.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Etemp.exe

C:\Users\Admin\AppData\Local\Temp\Etemp.exe
"C:\Users\Admin\AppData\Local\Temp\Etemp.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4388
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4052
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:1508
- - C:\Windows\system32\netsh.exe
    netsh wlan show profile
    3⤵
    PID:3208
- - C:\Windows\system32\findstr.exe
    findstr All
    3⤵
    PID:3988
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1792
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:4480
- - C:\Windows\system32\netsh.exe
    netsh wlan show profile name="65001" key=clear
    3⤵
    PID:4652
- - C:\Windows\system32\findstr.exe
    findstr Key
    3⤵
    PID:4532

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

1

T1102

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

memory/4388-133-0x00000165A9C80000-0x00000165A9CDA000-memory.dmp

Filesize
360KB

Download
memory/4388-134-0x00000165AA090000-0x00000165AA0A0000-memory.dmp

Filesize
64KB

Download
memory/4388-135-0x00000165AB940000-0x00000165AB990000-memory.dmp

Filesize
320KB

Download
memory/4388-136-0x00000165AA090000-0x00000165AA0A0000-memory.dmp

Filesize
64KB

Download

Analysis

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