snakekeylogger | 5dcfac410a8ac5371ec25cbf19002209f1d52c7429ea992e2efd965ff55d4fa9

Resubmissions

23/02/2024, 03:45

240223-ea6qpsaf9t 10

23/02/2024, 02:03

240223-cg4htahg5x 10

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
23/02/2024, 03:45

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General

Target

e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
Size

653KB
MD5

82a2300f5ac9771aac618047c1581dfc
SHA1

8caf25f2fd8ce3415998874a801e7f89f162c3af
SHA256

e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab
SHA512

aa110a9dd610790af8dd94f17089cad127cf2d7887e862b84549befcb16a0cd45ee832ff2a3ed7d54bee51bdc8e7f713aa24266d70c16f84bec83a97fb30385a
SSDEEP

12288:vq8YtMZXW/3iR+Ge6aW3r19jn/yMVqdyDzRgSe26xeQazTtoz6I3LwL0Z6I:L2MZG/3iRJdhDz/y21RgSe2WPUTtMD3n

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.daipro.com.mx
Port:
587
Username:
[email protected]
Password:
DAIpro123**
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral26/memory/2524-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral26/memory/2524-12-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral26/memory/2524-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral26/memory/2524-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral26/memory/2524-20-0x0000000000400000-0x0000000000426000-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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.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
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2920 set thread context of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2524	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
2528	powershell.exe
2524	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
Token: SeDebugPrivilege	2528	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 2528	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	28
PID 2920 wrote to memory of 2528	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	28
PID 2920 wrote to memory of 2528	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	28
PID 2920 wrote to memory of 2528	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	28
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29
PID 2920 wrote to memory of 2524	2920	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe	29

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe

C:\Users\Admin\AppData\Local\Temp\e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
"C:\Users\Admin\AppData\Local\Temp\e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2528
- C:\Users\Admin\AppData\Local\Temp\e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe
  "C:\Users\Admin\AppData\Local\Temp\e8ba4a43b8c03e1ea3ab83bed7c1c415cd17a289293a1e0e351da3ba85683eab.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2524-22-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-30-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-20-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-23-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2524-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2524-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-28-0x0000000002AC0000-0x0000000002B00000-memory.dmp

Filesize
256KB

Download
memory/2528-26-0x000000006F180000-0x000000006F72B000-memory.dmp

Filesize
5.7MB

Download
memory/2528-27-0x000000006F180000-0x000000006F72B000-memory.dmp

Filesize
5.7MB

Download
memory/2528-29-0x000000006F180000-0x000000006F72B000-memory.dmp

Filesize
5.7MB

Download
memory/2920-6-0x0000000005310000-0x0000000005378000-memory.dmp

Filesize
416KB

Download
memory/2920-21-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-0-0x0000000000A10000-0x0000000000AB8000-memory.dmp

Filesize
672KB

Download
memory/2920-1-0x0000000074260000-0x000000007494E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-5-0x00000000006C0000-0x00000000006D2000-memory.dmp

Filesize
72KB

Download
memory/2920-4-0x00000000005D0000-0x00000000005DE000-memory.dmp

Filesize
56KB

Download
memory/2920-3-0x00000000005F0000-0x0000000000610000-memory.dmp

Filesize
128KB

Download
memory/2920-2-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download