echelon | 4e628ceb70e506731aa26a97e3c8073887c8c6fd21929d88edf84c82ef9eebce

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17-03-2024 08:35

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General

Target

d06b6e0358b55b0bb54c3eade41b7d37.exe
Size

1.0MB
MD5

d06b6e0358b55b0bb54c3eade41b7d37
SHA1

acfe2ef8dcb349cebe2e94fa6cded01a9f8d9779
SHA256

4e628ceb70e506731aa26a97e3c8073887c8c6fd21929d88edf84c82ef9eebce
SHA512

4ee9646acb973cb1d4d2b67cf8a191f19a57e3852d8ae9214d563cf2cc91a06ec2c0a82354bf0009498da17cd8b2052ff97db2f8bdd95e5094995b5f962d0a18
SSDEEP

24576:NfQYosxhhUF54clNf7+6uHAW92zt/sWu2BSMCqDoRt+G:zo54clgLH+tkWJ0Nb

Score

10^/10

echelon spyware stealer

Malware Config

Signatures

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
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

9 api.ipify.org
10 api.ipify.org
27 ip-api.com
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d06b6e0358b55b0bb54c3eade41b7d37.exe

pid process

2540 d06b6e0358b55b0bb54c3eade41b7d37.exe
2540 d06b6e0358b55b0bb54c3eade41b7d37.exe
2540 d06b6e0358b55b0bb54c3eade41b7d37.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d06b6e0358b55b0bb54c3eade41b7d37.exe

description pid process

Token: SeDebugPrivilege 2540 d06b6e0358b55b0bb54c3eade41b7d37.exe

flow	ioc
9	api.ipify.org
10	api.ipify.org
27	ip-api.com

pid	process
2540	d06b6e0358b55b0bb54c3eade41b7d37.exe
2540	d06b6e0358b55b0bb54c3eade41b7d37.exe
2540	d06b6e0358b55b0bb54c3eade41b7d37.exe

description	pid	process
Token: SeDebugPrivilege	2540	d06b6e0358b55b0bb54c3eade41b7d37.exe

C:\Users\Admin\AppData\Local\Temp\d06b6e0358b55b0bb54c3eade41b7d37.exe
"C:\Users\Admin\AppData\Local\Temp\d06b6e0358b55b0bb54c3eade41b7d37.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2540

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

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Browsers\Passwords\Passwords_Edge.txt
Filesize
426B

MD5
42fa959509b3ed7c94c0cf3728b03f6d

SHA1
661292176640beb0b38dc9e7a462518eb592d27d

SHA256
870ef3d2370932a8938faa60abd47d75ea0af98bfa11c82ae8efe9e94fd8be00

SHA512
7def291737d081c93d0cc38ac8d3062fd34d93b68d191eb0d54e9857e0c0afdbcd241471a2e10c28ce8db3b1d1ae0dba2ef6f609cfe8a1e8fe1dd103dba80007

Download Submit
C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Grabber\ReadResume.jpg
Filesize
259KB

MD5
ef8e21c0c2746b321869f8347eca73fd

SHA1
7b16808210735b88872933b659a310db1cab7b9b

SHA256
8cb4d3783eb6217ee296acef91bdb13e112e1d9736d0a417b7b1a5d6a02f02bf

SHA512
b2d5ea3a54c22540312f9235dfa8ca7018bac2a3ec4be8a892a2f6236fe48925ff8a7df97d8be19c144405ce648837d6438840bae85af0c0afb8ea61be0268a1

Download Submit
C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Grabber\RestartCompare.txt
Filesize
2.4MB

MD5
62ccf958b10ed682220eb8243f0d0360

SHA1
3953f540c9f42ad8732300e7647b740776a38b47

SHA256
6bf2121a1e114ba4477aeb8486956b32f721380f80659bcc9e9b39e54c6323d5

SHA512
99e96977c8249e4bac23674f484575dbbebf3ca77b2ce7e0f1c0fd2b83c681c819b5b8725fe641a9a26e90475feef63a01915e9f6915564daca8d9f6a69ef37c

Download Submit
memory/2540-0-0x000002B2F6570000-0x000002B2F667A000-memory.dmp

Filesize
1.0MB

Download
memory/2540-1-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download
memory/2540-2-0x000002B2F8D30000-0x000002B2F8D40000-memory.dmp

Filesize
64KB

Download
memory/2540-3-0x000002B2F6B30000-0x000002B2F6BA6000-memory.dmp

Filesize
472KB

Download
memory/2540-74-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download
memory/2540-75-0x000002B2F8D30000-0x000002B2F8D40000-memory.dmp

Filesize
64KB

Download
memory/2540-85-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download