snakekeylogger | d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5c

General

Target

Hesaphareketi-01.exe
Size

717KB
MD5

7de3603c105f2b4d2f6b597f0ea13c26
SHA1

7b68dc91cf9417b7a1bee1c09f7ce6f607d38dc6
SHA256

d408028effc2b11fa534f39e69c131a8342d1a8d40c42cadb0c4c019c3469b5c
SHA512

fe2400a2342a736b7c11d8dca169f0bcce32a63ff66a8b953983556248d8e526faeab59cc794981b1ebaf4c7bfdb5382455963bcfa258f9dddf7645c5e14088b
SSDEEP

12288:32srGElHwmoTw5S87l5Rew+yjVeTyoEaIoqTIYJ3vTMNy37:frPHwHcz7l5z08aI9TxT1

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.defalife.com.tr
Port:
587
Username:
[email protected]
Password:
Defalife124578
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3824-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/3824-18-0x00000000056E0000-0x00000000056F0000-memory.dmp	family_snakekeylogger

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
T1552.001
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Hesaphareketi-01.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.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

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

Processes:

Hesaphareketi-01.exe

description pid process target process

PID 4920 set thread context of 3824 4920 Hesaphareketi-01.exe Hesaphareketi-01.exe

flow	ioc
10	checkip.dyndns.org

description	pid	process	target process
PID 4920 set thread context of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Hesaphareketi-01.exeHesaphareketi-01.exe

pid	process
4920	Hesaphareketi-01.exe
4920	Hesaphareketi-01.exe
4920	Hesaphareketi-01.exe
4920	Hesaphareketi-01.exe
4920	Hesaphareketi-01.exe
4920	Hesaphareketi-01.exe
3824	Hesaphareketi-01.exe
3824	Hesaphareketi-01.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Hesaphareketi-01.exeHesaphareketi-01.exe

description pid process

Token: SeDebugPrivilege 4920 Hesaphareketi-01.exe
Token: SeDebugPrivilege 3824 Hesaphareketi-01.exe

description	pid	process
Token: SeDebugPrivilege	4920	Hesaphareketi-01.exe
Token: SeDebugPrivilege	3824	Hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Hesaphareketi-01.exe

description	pid	process	target process
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 4920 wrote to memory of 3824	4920	Hesaphareketi-01.exe	Hesaphareketi-01.exe

outlook_office_path 1 IoCs

Processes:

Hesaphareketi-01.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe

outlook_win_path 1 IoCs

Processes:

Hesaphareketi-01.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe

C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4920

C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Hesaphareketi-01.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3824-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3824-22-0x0000000006C70000-0x0000000006E32000-memory.dmp

Filesize
1.8MB

Download
memory/3824-21-0x0000000006A50000-0x0000000006AA0000-memory.dmp

Filesize
320KB

Download
memory/3824-20-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/3824-19-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/3824-18-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/3824-16-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-5-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/4920-6-0x00000000056D0000-0x00000000056EC000-memory.dmp

Filesize
112KB

Download
memory/4920-10-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/4920-11-0x000000000C020000-0x000000000C080000-memory.dmp

Filesize
384KB

Download
memory/4920-12-0x000000000F660000-0x000000000F6FC000-memory.dmp

Filesize
624KB

Download
memory/4920-8-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-7-0x00000000056F0000-0x00000000056FC000-memory.dmp

Filesize
48KB

Download
memory/4920-9-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/4920-17-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-1-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-4-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/4920-3-0x0000000005520000-0x00000000055B2000-memory.dmp

Filesize
584KB

Download
memory/4920-2-0x0000000005AD0000-0x0000000006074000-memory.dmp

Filesize
5.6MB

Download
memory/4920-0-0x0000000000A10000-0x0000000000AC8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads