snakekeylogger | aa42f20183026e8912e487dc655d4459e8e37e3743cdc7753dc60fa712d8117f

General

Target

P0A2249.exe
Size

1.1MB
MD5

43f9694be950da3cbc89ceb296b2eb3b
SHA1

2138532f5a09386b06a338acab2b79b0167b7f62
SHA256

aa42f20183026e8912e487dc655d4459e8e37e3743cdc7753dc60fa712d8117f
SHA512

f6dedfc5b460f7eddbee51f4d0b98490a4b7f0791a573f803823d5444c52519bed0dcbaa73b213ff826b3a5a00c0822adde87301268fa350567285f22d0240ac
SSDEEP

12288:0hLuyAHYT68OXKtHRtD4/coF8IxbVp2w2L6TVHLT0R2pmMCTi:0hLuyyW65X2k/F8nw2cHLTU6C

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5478319803:AAHq9LkDUFBRvjOub4YfRlPURZxM59_BVnc/sendMessage?chat_id=5516439768

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/584-64-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/584-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/584-67-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/584-68-0x00000000004201EE-mapping.dmp	family_snakekeylogger
behavioral1/memory/584-70-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/584-72-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

P0A2249.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P0A2249.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P0A2249.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P0A2249.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

P0A2249.exe

description pid process target process

PID 1468 set thread context of 584 1468 P0A2249.exe P0A2249.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

P0A2249.exe

pid process

584 P0A2249.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

P0A2249.exe

description pid process

Token: SeDebugPrivilege 584 P0A2249.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 1468 set thread context of 584	1468	P0A2249.exe	P0A2249.exe

pid	process
584	P0A2249.exe

description	pid	process
Token: SeDebugPrivilege	584	P0A2249.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

P0A2249.exe

description	pid	process	target process
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe
PID 1468 wrote to memory of 584	1468	P0A2249.exe	P0A2249.exe

outlook_office_path 1 IoCs

Processes:

P0A2249.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P0A2249.exe

outlook_win_path 1 IoCs

Processes:

P0A2249.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P0A2249.exe

C:\Users\Admin\AppData\Local\Temp\P0A2249.exe
"C:\Users\Admin\AppData\Local\Temp\P0A2249.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1468

C:\Users\Admin\AppData\Local\Temp\P0A2249.exe
"C:\Users\Admin\AppData\Local\Temp\P0A2249.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:584

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/584-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-72-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-70-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-68-0x00000000004201EE-mapping.dmp

Download
memory/584-67-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-64-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/584-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1468-57-0x00000000004F0000-0x0000000000504000-memory.dmp

Filesize
80KB

Download
memory/1468-60-0x0000000002240000-0x000000000227E000-memory.dmp

Filesize
248KB

Download
memory/1468-59-0x0000000007FC0000-0x0000000008056000-memory.dmp

Filesize
600KB

Download
memory/1468-58-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/1468-54-0x0000000000BE0000-0x0000000000D08000-memory.dmp

Filesize
1.2MB

Download
memory/1468-56-0x00000000004E0000-0x00000000004F4000-memory.dmp

Filesize
80KB

Download
memory/1468-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads