echelon | f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145

Analysis

max time kernel
139s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2024 01:05

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General

Target

f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe
Size

657KB
MD5

5b53ca7bba2d6c832053a596b432f443
SHA1

4da3cfcff0134db187672d5e055372313c283c6c
SHA256

f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145
SHA512

09f8878438ce8fca1cc0efb8c9be754d58d54eba6c74166721613f6feccb1a9a7ba1d4d9d4219c8bf4194f7e1e1d511606d8cbd96abf46a590e559c2fa1ebe7a
SSDEEP

12288:w2TjMn+DQL32ikCaUS4csRBse6sfW0AA:w2TgOy3k94cunZe0B

Score

10^/10

echelon discovery spyware stealer

Malware Config

Signatures

Detects Echelon Stealer payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/884-0-0x0000022997A40000-0x0000022997AEA000-memory.dmp	family_echelon

Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
stealer spyware echelon
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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
50 ip-api.com
3 api.ipify.org

flow	ioc
4	api.ipify.org
50	ip-api.com
3	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe

pid	process
884	f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe
884	f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe

description pid process

Token: SeDebugPrivilege 884 f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe

description	pid	process
Token: SeDebugPrivilege	884	f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe

C:\Users\Admin\AppData\Local\Temp\f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe
"C:\Users\Admin\AppData\Local\Temp\f522ce1eae8228ae1b9d220de4c31aeeb5589c5eeb8585fa6d46c89839a06145.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Web Service

T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/884-0-0x0000022997A40000-0x0000022997AEA000-memory.dmp

Filesize
680KB

Download
memory/884-1-0x00007FF9B6B10000-0x00007FF9B75D1000-memory.dmp

Filesize
10.8MB

Download
memory/884-2-0x0000022997EA0000-0x0000022997EB2000-memory.dmp

Filesize
72KB

Download
memory/884-3-0x00000229B2170000-0x00000229B2180000-memory.dmp

Filesize
64KB

Download
memory/884-4-0x0000022999760000-0x000002299979C000-memory.dmp

Filesize
240KB

Download
memory/884-5-0x00000229B2530000-0x00000229B25AA000-memory.dmp

Filesize
488KB

Download
memory/884-8-0x00007FF9B6B10000-0x00007FF9B75D1000-memory.dmp

Filesize
10.8MB

Download
memory/884-9-0x00000229B2170000-0x00000229B2180000-memory.dmp

Filesize
64KB

Download
memory/884-10-0x00000229B2170000-0x00000229B2180000-memory.dmp

Filesize
64KB

Download
memory/884-44-0x00007FF9B6B10000-0x00007FF9B75D1000-memory.dmp

Filesize
10.8MB

Download