snakekeylogger | ea11fa5c53db476858902d1ac3a763bf6da8e743b9dc3a508a203b18ffc2d9a5

General

Target

nakit.exe
Size

587KB
MD5

1c07bd7e68247568357448dc81d45e53
SHA1

88c96369e426a72d3043582115da7aa623b00e66
SHA256

ea11fa5c53db476858902d1ac3a763bf6da8e743b9dc3a508a203b18ffc2d9a5
SHA512

ffdb7e4dd2d67db9bb20ea5d2fd83d12c49feaa7a9ac49ef9c51c2971ce294e42c6db9ac4719b0007ec61f184c854d2004c88cd0d40078f49f6c9631e3ddd35a

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.egesucuklari.com.tr
Port:
587
Username:
info@egesucuklari.com.tr
Password:
EgeTire1966

Signatures

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

nakit.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	nakit.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	nakit.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	nakit.exe

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

25 checkip.dyndns.org
27 freegeoip.app
28 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

nakit.exe

description pid process target process

PID 3760 set thread context of 3428 3760 nakit.exe nakit.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

nakit.exe

pid process

3428 nakit.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

nakit.exe

description pid process

Token: SeDebugPrivilege 3428 nakit.exe

flow	ioc
25	checkip.dyndns.org
27	freegeoip.app
28	freegeoip.app

description	pid	process	target process
PID 3760 set thread context of 3428	3760	nakit.exe	nakit.exe

pid	process
3428	nakit.exe

description	pid	process
Token: SeDebugPrivilege	3428	nakit.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

nakit.exe

description	pid	process	target process
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe
PID 3760 wrote to memory of 3428	3760	nakit.exe	nakit.exe

outlook_office_path 1 IoCs

Processes:

nakit.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	nakit.exe

outlook_win_path 1 IoCs

Processes:

nakit.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	nakit.exe

C:\Users\Admin\AppData\Local\Temp\nakit.exe
"C:\Users\Admin\AppData\Local\Temp\nakit.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3760

C:\Users\Admin\AppData\Local\Temp\nakit.exe
"C:\Users\Admin\AppData\Local\Temp\nakit.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3428

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\nakit.exe.log
MD5
f1181bc4bdff57024c4121f645548332

SHA1
d431ee3a3a5afcae2c4537b1d445054a0a95f6e6

SHA256
f1a7e138b25d0cb24bb4b23bd781b0dd357afd49d45e19ffa44cdb80170336ad

SHA512
cf8059f289bcb4f33e82a2c4851fade486bd449793a39718d49bc357efd09689150aedd277c5ebcf79b5ebb4bbe36f0cbb72510a50398bee804ffd9c889604e3

Download Submit
memory/3428-128-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3428-136-0x0000000006140000-0x0000000006141000-memory.dmp

Filesize
4KB

Download
memory/3428-135-0x0000000004E20000-0x000000000531E000-memory.dmp

Filesize
5.0MB

Download
memory/3428-129-0x000000000042044E-mapping.dmp

Download
memory/3760-122-0x0000000005780000-0x0000000005C7E000-memory.dmp

Filesize
5.0MB

Download
memory/3760-125-0x0000000005BA0000-0x0000000005BA1000-memory.dmp

Filesize
4KB

Download
memory/3760-126-0x0000000006520000-0x0000000006521000-memory.dmp

Filesize
4KB

Download
memory/3760-127-0x00000000066C0000-0x000000000673B000-memory.dmp

Filesize
492KB

Download
memory/3760-124-0x0000000005760000-0x0000000005768000-memory.dmp

Filesize
32KB

Download
memory/3760-123-0x0000000005730000-0x0000000005731000-memory.dmp

Filesize
4KB

Download
memory/3760-118-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/3760-121-0x0000000005780000-0x0000000005781000-memory.dmp

Filesize
4KB

Download
memory/3760-120-0x0000000005C80000-0x0000000005C81000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads