echelon | 9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4

Analysis

max time kernel
120s
max time network
130s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09/02/2025, 01:33

Target

9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe
Size

581KB
MD5

6829e41244338f8c621d44e1e471207f
SHA1

54514e267b6f557d2b5690dd1054dbdcc2f0d4dd
SHA256

9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4
SHA512

83e4f091336c86bee3f88ff822f1e959d2031d2674d809c201d0f9e638f825da63cd0e11fa559b08f90a307bb53aa7fb897066cecc967ac801261b067fc6ba9c
SSDEEP

12288:vctvPYVlNWEZkVl5cnZLJLUf9snBS4csPYae6qfzaAA:4socnhhUF54clNf7aB

Score

10^/10

Detects Echelon Stealer payload 1 IoCs

resource	yara_rule
behavioral1/memory/2004-1-0x00000000012C0000-0x0000000001358000-memory.dmp	family_echelon

Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
stealer spyware echelon
Echelon family
echelon

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2004	9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2596	2004	9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe	31
PID 2004 wrote to memory of 2596	2004	9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe	31
PID 2004 wrote to memory of 2596	2004	9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe	31

C:\Users\Admin\AppData\Local\Temp\9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe
"C:\Users\Admin\AppData\Local\Temp\9379dd7a04f70454202d5a44079b32d07d75e4e3d181df8047ed71a40b6892e4.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2004 -s 1344
  2⤵
  PID:2596

memory/2004-0-0x000007FEF6403000-0x000007FEF6404000-memory.dmp

Filesize
4KB

Download
memory/2004-1-0x00000000012C0000-0x0000000001358000-memory.dmp

Filesize
608KB

Download
memory/2004-2-0x000007FEF6400000-0x000007FEF6DEC000-memory.dmp

Filesize
9.9MB

Download
memory/2004-3-0x000007FEF6403000-0x000007FEF6404000-memory.dmp

Filesize
4KB

Download
memory/2004-4-0x000007FEF6400000-0x000007FEF6DEC000-memory.dmp

Filesize
9.9MB

Download