snakekeylogger | 709c71fa2737c0c2332e37349497bee8717c7a82facaff1dd877ec821e10927b

Analysis

max time kernel
118s
max time network
131s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-10-2024 02:10

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General

Target

24602711 Inv_Or.exe
Size

1.1MB
MD5

9a3633d66c81d5a2929a9314bc15e04a
SHA1

9ac79d99e83bdfe71d876292fb48979d9f6572af
SHA256

0de41e3a816a005f0b35df372d0618253964b5be6945408d403e9b1292fb200f
SHA512

98d9af9350d4083a3593c0c98cacc315ba0274b4badd0ec9e4294046e5c350806f69be7a7cf0fe0fb2172e4f3b012a2bd324c15c9b9e38ad328195e269fe179e
SSDEEP

24576:ffmMv6Ckr7Mny5QLL26iXWFsDsXbjVmUmG2/OE:f3v+7/5QLL2iaIrJma2/V

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot8069991368:AAEDxeDrVuH4v6iEp_2FvvnhUUBR7gnXopg/sendMessage?chat_id=6048393012

Signatures

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

Snake Keylogger payload 33 IoCs

resource	yara_rule
behavioral1/memory/2224-8-0x0000000000440000-0x000000000047A000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-10-0x00000000004C0000-0x00000000004F8000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-13-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-28-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-44-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-58-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-72-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-14-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-16-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-70-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-68-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-66-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-64-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-62-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-60-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-56-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-54-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-52-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-50-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-48-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-46-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-42-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-40-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-38-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-36-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-34-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-32-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-30-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-26-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-24-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-22-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-20-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger
behavioral1/memory/2224-18-0x00000000004C0000-0x00000000004F3000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1800 set thread context of 2224	1800	24602711 Inv_Or.exe	31

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

System Information Discovery
T1082

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	24602711 Inv_Or.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2224	RegSvcs.exe
2224	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1800	24602711 Inv_Or.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2224	RegSvcs.exe

Suspicious use of FindShellTrayWindow 44 IoCs

pid	Process
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
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1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
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1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe

Suspicious use of SendNotifyMessage 44 IoCs

pid	Process
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
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1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe
1800	24602711 Inv_Or.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31
PID 1800 wrote to memory of 2224	1800	24602711 Inv_Or.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\24602711 Inv_Or.exe
"C:\Users\Admin\AppData\Local\Temp\24602711 Inv_Or.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\24602711 Inv_Or.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:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/1800-2-0x0000000003BC0000-0x0000000003FC0000-memory.dmp

Filesize
4.0MB

Download
memory/2224-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2224-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2224-5-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2224-7-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2224-8-0x0000000000440000-0x000000000047A000-memory.dmp

Filesize
232KB

Download
memory/2224-9-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-10-0x00000000004C0000-0x00000000004F8000-memory.dmp

Filesize
224KB

Download
memory/2224-11-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-12-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-13-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-28-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-44-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-58-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-72-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-14-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-16-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-70-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-68-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-66-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-64-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-62-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-60-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-56-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-54-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-52-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-50-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-48-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-46-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-42-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-40-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-38-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-36-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-34-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-32-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-30-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-26-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-24-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-22-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-20-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-18-0x00000000004C0000-0x00000000004F3000-memory.dmp

Filesize
204KB

Download
memory/2224-605-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-606-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2224-607-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2224-608-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-609-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download