snakekeylogger | e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76

Analysis

max time kernel
107s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 08:24

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General

Target

e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
Size

2.3MB
MD5

5d308ae37d1f8e5e7a70826d9f4c0d0f
SHA1

c165df867f57dd2de611f01589817229ab0529a2
SHA256

e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76
SHA512

47d75896a681a63b4453c26ba6bad55bc92c54246954f555df084095db6c1ae28b5e25680bda8e2c84a8083b0897414c5f1c9a8dbc8d660f85a27b9c98167007
SSDEEP

49152:tXW++PT3zSLeuLV5fr2GsZcBoMjA7cAA:tG++4Bpr21msN

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
webmail.setarehatlaspars.com
Port:
587
Username:
[email protected]
Password:
Set@reh1398

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
webmail.setarehatlaspars.com
Port:
587
Username:
[email protected]
Password:
Set@reh1398
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4684-1092-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3492 created 3504	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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.

flow	ioc
13	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3492 set thread context of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
4684	InstallUtil.exe
4684	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
Token: SeDebugPrivilege	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
Token: SeDebugPrivilege	4684	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85
PID 3492 wrote to memory of 4684	3492	e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe	85

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3504
- C:\Users\Admin\AppData\Local\Temp\e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe
  "C:\Users\Admin\AppData\Local\Temp\e47a025069729661a5b181ad7fb2bf8c173413d060b58af52a572c57e6765a76.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3492
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3492-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/3492-1-0x0000000000390000-0x00000000005DE000-memory.dmp

Filesize
2.3MB

Download
memory/3492-2-0x0000000004F90000-0x0000000005078000-memory.dmp

Filesize
928KB

Download
memory/3492-3-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-64-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-6-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-46-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-4-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-38-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-30-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-66-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-62-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-60-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-58-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-56-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-54-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-52-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-50-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-48-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-44-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-43-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-40-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-36-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-34-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-32-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-28-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-26-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-22-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-20-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-18-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-16-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-14-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-12-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-10-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-24-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-8-0x0000000004F90000-0x0000000005071000-memory.dmp

Filesize
900KB

Download
memory/3492-1077-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1080-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1079-0x0000000005180000-0x00000000051CC000-memory.dmp

Filesize
304KB

Download
memory/3492-1078-0x0000000005120000-0x0000000005182000-memory.dmp

Filesize
392KB

Download
memory/3492-1084-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1085-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1086-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-1087-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/3492-1088-0x00000000052E0000-0x0000000005334000-memory.dmp

Filesize
336KB

Download
memory/3492-1090-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4684-1092-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4684-1091-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4684-1093-0x0000000004DE0000-0x0000000004E7C000-memory.dmp

Filesize
624KB

Download
memory/4684-1094-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4684-1095-0x0000000006140000-0x0000000006190000-memory.dmp

Filesize
320KB

Download
memory/4684-1096-0x0000000006360000-0x0000000006522000-memory.dmp

Filesize
1.8MB

Download
memory/4684-1097-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4684-1098-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4684-1099-0x0000000006230000-0x00000000062C2000-memory.dmp

Filesize
584KB

Download
memory/4684-1100-0x00000000061C0000-0x00000000061CA000-memory.dmp

Filesize
40KB

Download