echelon | 34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0

Analysis

max time kernel
119s
max time network
131s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07-01-2024 01:05

Target

34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe
Size

582KB
MD5

fd31e0d06692f8cea1a5e10f926885e2
SHA1

9e3eaa27b1fc07b0b4789658b9c08b4c08f8e3ed
SHA256

34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0
SHA512

9c6252a3bd7340d5462bdab25337b73cbe71bc8cf013166cb3a204b2854b9ec6f1653a6141ccf96e59af0f86820078ff8ba3135bf7597ab16494df5e70bd0baa
SSDEEP

12288:DtnuKsYvSv74ccGUfaZLJLUf9snBS4csPYae6qfzmAA:hxhfahhUF54clNf7mB

Score

10^/10

Detects Echelon Stealer payload 1 IoCs

resource	yara_rule
behavioral1/memory/2640-0-0x00000000002F0000-0x0000000000388000-memory.dmp	family_echelon

Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
stealer spyware 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
2	api.ipify.org
3	api.ipify.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2640	34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2688	2640	34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe	29
PID 2640 wrote to memory of 2688	2640	34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe	29
PID 2640 wrote to memory of 2688	2640	34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe	29

C:\Users\Admin\AppData\Local\Temp\34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe
"C:\Users\Admin\AppData\Local\Temp\34967a9d547d7ed3a21ee0503fbf9fd55ea9d4f9e62862db639798aaa1160ac0.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2640 -s 1228
  2⤵
  PID:2688

memory/2640-0-0x00000000002F0000-0x0000000000388000-memory.dmp

Filesize
608KB

Download
memory/2640-1-0x000007FEF5840000-0x000007FEF622C000-memory.dmp

Filesize
9.9MB

Download
memory/2640-2-0x000000001AEE0000-0x000000001AF60000-memory.dmp

Filesize
512KB

Download
memory/2640-3-0x000007FEF5840000-0x000007FEF622C000-memory.dmp

Filesize
9.9MB

Download
memory/2640-4-0x000000001AEE0000-0x000000001AF60000-memory.dmp

Filesize
512KB

Download