echelon | 209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
14-12-2023 01:18

Target

209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe
Size

581KB
MD5

0d57bc0de960b029031218b0f5e25793
SHA1

ff725d9ed70c1a0bcfd0dbd7b28292618f824d1f
SHA256

209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d
SHA512

01ed70ba53b3b456ff7d75f7613009ccf0c107c3f547fa44dcb642efeedec17c5f825f1d4c5ce02e43be09d62dfb3b0042581fc005c3d210f75ad232fd4249cc
SSDEEP

12288:kG5mTsV0OQCtMjpwsrJZLJLUf9snBS4csPYae6qfzsAA:y8hsrJhhUF54clNf7sB

Score

10^/10

Detects Echelon Stealer payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2600-0-0x00000000008D0000-0x0000000000968000-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.

Processes:

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe

description	pid	Process
Token: SeDebugPrivilege	2600	209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe

description	pid	Process	procid_target
PID 2600 wrote to memory of 2620	2600	209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe	29
PID 2600 wrote to memory of 2620	2600	209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe	29
PID 2600 wrote to memory of 2620	2600	209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe	29

C:\Users\Admin\AppData\Local\Temp\209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe
"C:\Users\Admin\AppData\Local\Temp\209cd06f61686aaded4e58926695654243a50c486a66d29b7afb7e947c85b81d.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2600 -s 1328
  2⤵
  PID:2620

memory/2600-0-0x00000000008D0000-0x0000000000968000-memory.dmp

Filesize
608KB

Download
memory/2600-1-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

Filesize
9.9MB

Download
memory/2600-2-0x000000001AF20000-0x000000001AFA0000-memory.dmp

Filesize
512KB

Download
memory/2600-3-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

Filesize
9.9MB

Download
memory/2600-4-0x000000001AF20000-0x000000001AFA0000-memory.dmp

Filesize
512KB

Download