snakekeylogger | ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee

Analysis

max time kernel
111s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 03:39

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General

Target

ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
Size

1.1MB
MD5

c30f0328acefe083da339f7969a0fc3f
SHA1

c87d4ebc83d8efa8fa31e60f79e83205d436803c
SHA256

ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee
SHA512

9c3231702c24a151c938dffc7bf16338881c0c94ce09537f24ecbf0d1ba3469fe6bb89264a8fbaa2782cf59e8582d9eea85e6c4bd1a965786478df6b97d7b427
SSDEEP

24576:0tb20pkaCqT5TBWgNQ7al/psVTZa7VVxVxo6A:dVg5tQ7al/puZa7Vjc5

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7399492470:AAF1Q52TLq6uEICFiCVrLu9dpROnjh2wukI/sendMessage?chat_id=1443320838

Signatures

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

Snake Keylogger payload 33 IoCs

resource	yara_rule
behavioral2/memory/1120-28-0x0000000005560000-0x000000000559A000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-32-0x0000000005600000-0x0000000005638000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-83-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-93-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-91-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-89-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-87-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-85-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-81-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-79-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-77-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-75-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-73-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-71-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-69-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-67-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-65-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-63-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-61-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-59-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-57-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-55-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-53-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-51-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-49-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-47-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-45-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-43-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-41-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-39-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-37-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-35-0x0000000005600000-0x0000000005633000-memory.dmp	family_snakekeylogger
behavioral2/memory/1120-34-0x0000000005600000-0x0000000005633000-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-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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
14	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3632 set thread context of 1120	3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	87

System Location Discovery: System Language Discovery 1 TTPs 4 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	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1120	RegSvcs.exe
1120	RegSvcs.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3496 wrote to memory of 4028	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	83
PID 3496 wrote to memory of 4028	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	83
PID 3496 wrote to memory of 4028	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	83
PID 3496 wrote to memory of 3960	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	84
PID 3496 wrote to memory of 3960	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	84
PID 3496 wrote to memory of 3960	3496	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	84
PID 3960 wrote to memory of 5044	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	85
PID 3960 wrote to memory of 5044	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	85
PID 3960 wrote to memory of 5044	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	85
PID 3960 wrote to memory of 3632	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	86
PID 3960 wrote to memory of 3632	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	86
PID 3960 wrote to memory of 3632	3960	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	86
PID 3632 wrote to memory of 1120	3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	87
PID 3632 wrote to memory of 1120	3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	87
PID 3632 wrote to memory of 1120	3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	87
PID 3632 wrote to memory of 1120	3632	ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe	87

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
"C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
  2⤵
  PID:4028
- C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
  "C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
    3⤵
    PID:5044
- - C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe
    "C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:3632
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\ec7e65973643c54403120f62a46f75b10ce3717c54f98435f764964f9c0115ee.exe"
      4⤵
      Accesses Microsoft Outlook profiles
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      outlook_office_path
      outlook_win_path
      PID:1120

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

C:\Users\Admin\AppData\Local\Temp\aut734B.tmp

Filesize
218KB

MD5
65d5703ee5718113ad1321a838fa99a5

SHA1
274def3f9d2e64b6ed084f5db13538d67bac9b18

SHA256
356aaf8a8c8a327efb12158c12803cf1cb16206949e8a8d07a5dfb7a3ce67262

SHA512
40db3444b3af3cd4043faf9307f59c60ce33e70d99333b633e36b279c3c43f812fa349e3b6ac3ca68f4cc4e5b07b37b26b918d049804b68e005f8e6048bfaaf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\renowner

Filesize
224KB

MD5
48c17dcacf1d58d8d490c10fdf931f81

SHA1
85c0bdc53cc0756a92915bdbb663906f4c076cd0

SHA256
091fb54b423c84a36b4c1a31f2614b0388d037afca27b76c4187fb6ae7f3facc

SHA512
fb0ef03d20cc7dba02b6ccc3001773743dc356a66c121238a8acd745d5ab80452acf77213255893d2b65003106128719135ecdec04fe288ccc3fcaf5022a2d52

Download Submit
memory/1120-65-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-47-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-27-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/1120-28-0x0000000005560000-0x000000000559A000-memory.dmp

Filesize
232KB

Download
memory/1120-29-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-31-0x0000000005BA0000-0x0000000006144000-memory.dmp

Filesize
5.6MB

Download
memory/1120-30-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-33-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-32-0x0000000005600000-0x0000000005638000-memory.dmp

Filesize
224KB

Download
memory/1120-83-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-93-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-91-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-89-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-87-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-85-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-81-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-79-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-77-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-75-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-73-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-71-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-69-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-67-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-63-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-631-0x0000000006B20000-0x0000000006BB2000-memory.dmp

Filesize
584KB

Download
memory/1120-26-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-57-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-55-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-53-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-51-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-49-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-59-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-45-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-43-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-41-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-39-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-37-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-35-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-34-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-622-0x0000000005710000-0x00000000057AC000-memory.dmp

Filesize
624KB

Download
memory/1120-623-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-624-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1120-625-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/1120-626-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-627-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-628-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/1120-629-0x0000000006A30000-0x0000000006A80000-memory.dmp

Filesize
320KB

Download
memory/1120-630-0x0000000006C50000-0x0000000006E12000-memory.dmp

Filesize
1.8MB

Download
memory/1120-61-0x0000000005600000-0x0000000005633000-memory.dmp

Filesize
204KB

Download
memory/1120-632-0x0000000006AF0000-0x0000000006AFA000-memory.dmp

Filesize
40KB

Download
memory/3496-6-0x00000000015D0000-0x00000000019D0000-memory.dmp

Filesize
4.0MB

Download
memory/3632-22-0x0000000000D10000-0x0000000001110000-memory.dmp

Filesize
4.0MB

Download
memory/3960-14-0x0000000000CE0000-0x00000000010E0000-memory.dmp

Filesize
4.0MB

Download