echelon | 9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738

Analysis

max time kernel
138s
max time network
146s
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 01:09

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General

Target

9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe
Size

656KB
MD5

20ae567b9f37d20eefaca43852f589a7
SHA1

14e64f7f146a3fc4234c233b3062f060451a3709
SHA256

9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738
SHA512

c4e2575892fb3639eb2d54116d5fb4f067d042d47ac66169b20d6b677e6c6d4c241ae3d76a0a45de4b180d9ed81184d6488af003f4b93275ca7fc56eec0079c8
SSDEEP

12288:usT7Fd9npfQL32ikCaUS4csRBse6sfWkAA:bT7Frdy3k94cunZekB

Score

10^/10

echelon discovery spyware stealer

Malware Config

Signatures

Detects Echelon Stealer payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/956-0-0x0000020281AA0000-0x0000020281B4A000-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
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

2 api.ipify.org
3 api.ipify.org
30 ip-api.com

flow	ioc
2	api.ipify.org
3	api.ipify.org
30	ip-api.com

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe

pid	process
956	9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe
956	9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe

description pid process

Token: SeDebugPrivilege 956 9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe

description	pid	process
Token: SeDebugPrivilege	956	9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe

C:\Users\Admin\AppData\Local\Temp\9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe
"C:\Users\Admin\AppData\Local\Temp\9d82f36ec33a7bab08d0e402d0ef7b2ae43996ded21a26e531fc262b81736738.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:956

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

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/956-0-0x0000020281AA0000-0x0000020281B4A000-memory.dmp

Filesize
680KB

Download
memory/956-1-0x00007FFCD22C0000-0x00007FFCD2D81000-memory.dmp

Filesize
10.8MB

Download
memory/956-2-0x0000020281F10000-0x0000020281F22000-memory.dmp

Filesize
72KB

Download
memory/956-3-0x000002029C250000-0x000002029C260000-memory.dmp

Filesize
64KB

Download
memory/956-4-0x0000020281FE0000-0x000002028201C000-memory.dmp

Filesize
240KB

Download
memory/956-5-0x000002029C1B0000-0x000002029C22A000-memory.dmp

Filesize
488KB

Download
memory/956-6-0x000002029C260000-0x000002029C457000-memory.dmp

Filesize
2.0MB

Download
memory/956-7-0x000002029C090000-0x000002029C1AF000-memory.dmp

Filesize
1.1MB

Download
memory/956-10-0x00007FFCD22C0000-0x00007FFCD2D81000-memory.dmp

Filesize
10.8MB

Download
memory/956-46-0x00007FFCD22C0000-0x00007FFCD2D81000-memory.dmp

Filesize
10.8MB

Download