snakekeylogger | d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231

General

Target

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
Size

573KB
MD5

6b4f6cc2f9b20734530acf3124a14cac
SHA1

a07f1d4fe758c87819ff62671e015dbb38b8a7ac
SHA256

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231
SHA512

9000588d205a4e8ce68f3f6568ec9b82be16c85cd34695c9045f6e968f6529316995efa8cd11c889fcca89b287eb3e8a7a9d079662eba71aa3e102c79f194eaf
SSDEEP

12288:QMiyiRJU/WceD6+kpqkIaHkuhirf6Kgtom55Nk5PMVFS:jZFe/ZkcH+kp2nHHm0

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.1tcl.com
Port:
25
Username:
[email protected]
Password:
RRa*ysS8

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2124-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2124-10-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2124-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2124-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2124-18-0x0000000000400000-0x0000000000424000-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:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.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

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	pid	process	target process
PID 1968 set thread context of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exed0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

pid	process
1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
2124	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
2124	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exed0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	pid	process
Token: SeDebugPrivilege	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
Token: SeDebugPrivilege	2124	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	pid	process	target process
PID 1968 wrote to memory of 2176	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2176	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2176	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2176	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
PID 1968 wrote to memory of 2124	1968	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

outlook_office_path 1 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

outlook_win_path 1 IoCs

Processes:

d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe

C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968

C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe"
2⤵
PID:2176

C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d0018553788684559db6376fe759c7eb91b56532f24fcdee4468dae430511231_JC.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2124

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1968-1-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-0-0x0000000000820000-0x00000000008B4000-memory.dmp

Filesize
592KB

Download
memory/1968-2-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/1968-3-0x00000000002E0000-0x00000000002FA000-memory.dmp

Filesize
104KB

Download
memory/1968-4-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-5-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/1968-6-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/1968-7-0x0000000004C60000-0x0000000004CBE000-memory.dmp

Filesize
376KB

Download
memory/1968-20-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2124-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2124-19-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-21-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2124-22-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-23-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads