snakekeylogger | 22805984d67d2c9a896aca6d757a00e3adde2b538efd3b8a196fea685e9f9981

General

Target

Ödeme 31722.exe
Size

1.1MB
MD5

9c28b35f5d7b025e1f4a49e52f51470d
SHA1

36fd42e0272bcd1d05fb62f052fa01d1b9422821
SHA256

22805984d67d2c9a896aca6d757a00e3adde2b538efd3b8a196fea685e9f9981
SHA512

b042c5b28529c3272630d3642f0ed3250fb139177f141277d4e97860bb8683d5868744fa03c7090155506a32f13fc3871535e2e9bba9db3f3edfe66d638848f5
SSDEEP

12288:1zdO0ydYLN2yxEU1nrA2SsggtWvXvmdPXOgVTJA5wWK4HTN:1hODd21FKfmPegcm

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5587666659:AAG8NrrXJQs__dhk8nLJBFOspz2my8OVpX0/sendMessage?chat_id=5569775004

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/864-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/864-65-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/864-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/864-67-0x00000000004201AE-mapping.dmp	family_snakekeylogger
behavioral1/memory/864-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/864-71-0x0000000000400000-0x0000000000426000-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:

Ödeme 31722.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ödeme 31722.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ödeme 31722.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ödeme 31722.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:

Ödeme 31722.exe

description pid process target process

PID 1648 set thread context of 864 1648 Ödeme 31722.exe Ödeme 31722.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Ödeme 31722.exe

pid process

864 Ödeme 31722.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Ödeme 31722.exe

description pid process

Token: SeDebugPrivilege 864 Ödeme 31722.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 1648 set thread context of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe

pid	process
864	Ödeme 31722.exe

description	pid	process
Token: SeDebugPrivilege	864	Ödeme 31722.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Ödeme 31722.exe

description	pid	process	target process
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe
PID 1648 wrote to memory of 864	1648	Ödeme 31722.exe	Ödeme 31722.exe

outlook_office_path 1 IoCs

Processes:

Ödeme 31722.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ödeme 31722.exe

outlook_win_path 1 IoCs

Processes:

Ödeme 31722.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ödeme 31722.exe

C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe
"C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1648

C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe
"C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:864

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/864-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-71-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-67-0x00000000004201AE-mapping.dmp

Download
memory/864-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/864-60-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1648-55-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/1648-54-0x0000000000940000-0x0000000000A56000-memory.dmp

Filesize
1.1MB

Download
memory/1648-59-0x0000000004320000-0x0000000004346000-memory.dmp

Filesize
152KB

Download
memory/1648-58-0x0000000007D00000-0x0000000007D80000-memory.dmp

Filesize
512KB

Download
memory/1648-57-0x0000000000750000-0x000000000075C000-memory.dmp

Filesize
48KB

Download
memory/1648-56-0x00000000006E0000-0x00000000006FC000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads