snakekeylogger | cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 05:11

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General

Target

cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe
Size

29KB
MD5

7ec62db7a908e3e684d371c64667a125
SHA1

8bd28c87517a91e3693c72c35d3c53eee5bdcc86
SHA256

cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d
SHA512

268083224399ed8043597d5c3cb18565b7fe76fd2839fecbd46ebb9f85b622776b65d9edb269a74b08c42f94886e27690ed93545d1d4923c06960a44678f0bc2
SSDEEP

384:6goSFVvDcHyICg5cvz6fo3Ek0kJzpYRydxh1T+Z8r/ELRj9kehjtcrV8+M:6gXDEC7Ww3EdadxhHG9kimV8+M

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.legalityltd.com
Port:
587
Username:
[email protected]
Password:
SeetheB123*

https://api.telegram.org/bot7630104122:AAEABFH2nh-7pDWQHSek3lcCkGIac1LjtbI/sendMessage?chat_id=6459222719

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1948-1094-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 820 created 3428	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SurrogateSelector.vbs	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\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
30	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 820 set thread context of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe
1948	InstallUtil.exe
1948	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe
Token: SeDebugPrivilege	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe
Token: SeDebugPrivilege	1948	InstallUtil.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94
PID 820 wrote to memory of 1948	820	cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428
- C:\Users\Admin\AppData\Local\Temp\cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe
  "C:\Users\Admin\AppData\Local\Temp\cbe7e9223ef509a19630d66a57eaabbf33ee407ff449f4b01a81aa16f035541d.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:820
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/820-0-0x00007FFB10F43000-0x00007FFB10F45000-memory.dmp

Filesize
8KB

Download
memory/820-1-0x000001CA03280000-0x000001CA0328A000-memory.dmp

Filesize
40KB

Download
memory/820-2-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-3-0x000001CA1DE90000-0x000001CA1DF7E000-memory.dmp

Filesize
952KB

Download
memory/820-17-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-15-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-67-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-65-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-63-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-61-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-59-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-55-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-53-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-51-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-49-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-47-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-45-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-43-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-41-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-39-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-35-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-33-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-31-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-29-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-27-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-25-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-23-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-21-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-19-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-13-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-11-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-9-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-7-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-5-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-57-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-37-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-4-0x000001CA1DE90000-0x000001CA1DF79000-memory.dmp

Filesize
932KB

Download
memory/820-1078-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1079-0x000001CA1D850000-0x000001CA1D8B2000-memory.dmp

Filesize
392KB

Download
memory/820-1080-0x000001CA1D8B0000-0x000001CA1D8FC000-memory.dmp

Filesize
304KB

Download
memory/820-1084-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1085-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1086-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1087-0x00007FFB10F43000-0x00007FFB10F45000-memory.dmp

Filesize
8KB

Download
memory/820-1088-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1089-0x000001CA1DFC0000-0x000001CA1E014000-memory.dmp

Filesize
336KB

Download
memory/820-1095-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/820-1093-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/1948-1094-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/1948-1096-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/1948-1097-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download
memory/1948-1098-0x000001E5669E0000-0x000001E566A30000-memory.dmp

Filesize
320KB

Download
memory/1948-1099-0x000001E57F5E0000-0x000001E57F7A2000-memory.dmp

Filesize
1.8MB

Download
memory/1948-1100-0x00007FFB10F40000-0x00007FFB11A01000-memory.dmp

Filesize
10.8MB

Download