snakekeylogger | 314f5681178079a783379f4b04ab87b33e8ea82edee4707886a977bd19cd8b82

General

Target

Hesaphareketi-01.exe
Size

580KB
MD5

77175495f7c07290890b5005225c074d
SHA1

dcc345a4ba956e493eeda89a087f4e3ae50dc7b8
SHA256

314f5681178079a783379f4b04ab87b33e8ea82edee4707886a977bd19cd8b82
SHA512

703277b24b59a1742f5d9d2fcd6beccf155aa4adc04d3a2405a40792576dfb53cd01ec96818b081418619768cf4701c4d651a647a8ca018988ff10883c1c3709
SSDEEP

12288:nb5yzvbYmBH0eAM7EasmTtEGb/cd+2oYCYCclYa7mPGyHa2:FebY09AMRsOERnoTYzlYa7Ua

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Credentials

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

Extracted

Family

snakekeylogger

Credentials

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

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2824-13-0x0000000000400000-0x0000000000424000-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-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\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

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

Processes:

Hesaphareketi-01.exe

description pid process target process

PID 1876 set thread context of 2824 1876 Hesaphareketi-01.exe Hesaphareketi-01.exe

flow	ioc
31	checkip.dyndns.org

description	pid	process	target process
PID 1876 set thread context of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Hesaphareketi-01.exeHesaphareketi-01.exe

pid	process
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
1876	Hesaphareketi-01.exe
2824	Hesaphareketi-01.exe
2824	Hesaphareketi-01.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Hesaphareketi-01.exeHesaphareketi-01.exe

description pid process

Token: SeDebugPrivilege 1876 Hesaphareketi-01.exe
Token: SeDebugPrivilege 2824 Hesaphareketi-01.exe

description	pid	process
Token: SeDebugPrivilege	1876	Hesaphareketi-01.exe
Token: SeDebugPrivilege	2824	Hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Hesaphareketi-01.exe

description	pid	process	target process
PID 1876 wrote to memory of 1212	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 1212	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 1212	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe
PID 1876 wrote to memory of 2824	1876	Hesaphareketi-01.exe	Hesaphareketi-01.exe

outlook_office_path 1 IoCs

Processes:

Hesaphareketi-01.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\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-1-5-21-3027552071-446050021-1254071215-1000\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:1876

C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-01.exe"
2⤵
PID:1212

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:2824

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/1876-10-0x0000000002EC0000-0x0000000002ED0000-memory.dmp

Filesize
64KB

Download
memory/1876-5-0x00000000055C0000-0x00000000055CA000-memory.dmp

Filesize
40KB

Download
memory/1876-11-0x0000000008150000-0x00000000081B0000-memory.dmp

Filesize
384KB

Download
memory/1876-17-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/1876-12-0x0000000009250000-0x00000000092EC000-memory.dmp

Filesize
624KB

Download
memory/1876-6-0x0000000006840000-0x000000000685C000-memory.dmp

Filesize
112KB

Download
memory/1876-7-0x0000000006B60000-0x0000000006B6C000-memory.dmp

Filesize
48KB

Download
memory/1876-8-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/1876-9-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/1876-0-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/1876-3-0x0000000005610000-0x00000000056A2000-memory.dmp

Filesize
584KB

Download
memory/1876-2-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/1876-4-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/1876-1-0x0000000000B70000-0x0000000000C06000-memory.dmp

Filesize
600KB

Download
memory/2824-16-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2824-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2824-18-0x0000000005670000-0x0000000005680000-memory.dmp

Filesize
64KB

Download
memory/2824-19-0x0000000006970000-0x00000000069C0000-memory.dmp

Filesize
320KB

Download
memory/2824-20-0x0000000006B90000-0x0000000006D52000-memory.dmp

Filesize
1.8MB

Download
memory/2824-21-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2824-22-0x0000000005670000-0x0000000005680000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads