snakekeylogger | 8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb

Analysis

max time kernel
106s
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
28-11-2024 03:03

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General

Target

8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
Size

1.1MB
MD5

3571899088d957a98acfed92f4ba81fb
SHA1

18bf2cea74a8ab4d8d7b2511788a678dd858c413
SHA256

8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb
SHA512

8e9f0d82ba8cb8e65c90555fa5e513c7c5b6f39c867ab29af25fe03e36cbb94653e2df2e146ce58fd7dc7da29291387e7fb7315813c4b314fb24a2c82521b545
SSDEEP

24576:ttb20pkaCqT5TBWgNQ7a78L5X6wviN6A:eVg5tQ7a78L5zG5

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 34 IoCs

resource	yara_rule
behavioral2/memory/1964-20-0x00000000057B0000-0x00000000057EA000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-23-0x0000000005840000-0x0000000005878000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-73-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-85-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-83-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-81-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-79-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-77-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-75-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-71-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-69-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-65-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-64-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-59-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-57-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-56-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-53-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-52-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-49-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-47-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-45-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-43-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-41-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-39-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-37-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-35-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-33-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-31-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-29-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-27-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-25-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-24-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-67-0x0000000005840000-0x0000000005873000-memory.dmp	family_snakekeylogger
behavioral2/memory/1964-61-0x0000000005840000-0x0000000005873000-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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4128 set thread context of 1964	4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	84

System Location Discovery: System Language Discovery 1 TTPs 3 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	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1964	RegSvcs.exe
1964	RegSvcs.exe
1964	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 1984	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	82
PID 1288 wrote to memory of 1984	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	82
PID 1288 wrote to memory of 1984	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	82
PID 1288 wrote to memory of 4128	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	83
PID 1288 wrote to memory of 4128	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	83
PID 1288 wrote to memory of 4128	1288	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	83
PID 4128 wrote to memory of 1964	4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	84
PID 4128 wrote to memory of 1964	4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	84
PID 4128 wrote to memory of 1964	4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	84
PID 4128 wrote to memory of 1964	4128	8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe	84

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
"C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe"
  2⤵
  PID:1984
- C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe
  "C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe"
  2⤵
  - 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:4128
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\8764a4a7a61aa1387c3e99200d8c35c89d0723e3e489da7abbb76559ac543deb.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:1964

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\shrugged

Filesize
224KB

MD5
1eecfade445dea8552bfd870b97828b8

SHA1
2fa865ccb3762522e4cd1dd71a8b2491f1c5b90b

SHA256
92ec994e0bde963690babfa0649b47b89836f20976874a7920ec97be24239ef3

SHA512
bd751d70f8c4cc55bb32ae7f7fe381cfad6301d1db51a00ec98d502743df2cb49b25dfcdc7ec14f3851739705e159a55b29fc1d7e1eb6f40e363f66d55db1913

Download Submit
memory/1288-6-0x0000000000FB0000-0x00000000013B0000-memory.dmp

Filesize
4.0MB

Download
memory/1964-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1964-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1964-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1964-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1964-19-0x000000007458E000-0x000000007458F000-memory.dmp

Filesize
4KB

Download
memory/1964-20-0x00000000057B0000-0x00000000057EA000-memory.dmp

Filesize
232KB

Download
memory/1964-21-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/1964-22-0x0000000005EC0000-0x0000000006464000-memory.dmp

Filesize
5.6MB

Download
memory/1964-23-0x0000000005840000-0x0000000005878000-memory.dmp

Filesize
224KB

Download
memory/1964-73-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-85-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-83-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-239-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/1964-81-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-614-0x00000000059B0000-0x0000000005A4C000-memory.dmp

Filesize
624KB

Download
memory/1964-615-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/1964-79-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-77-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-75-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-71-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-69-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-65-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-64-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-59-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-57-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-56-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-53-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-52-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-49-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-47-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-45-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-43-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-41-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-39-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-37-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-35-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-33-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-31-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-29-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-27-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-25-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-24-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-136-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/1964-67-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-61-0x0000000005840000-0x0000000005873000-memory.dmp

Filesize
204KB

Download
memory/1964-616-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1964-617-0x000000007458E000-0x000000007458F000-memory.dmp

Filesize
4KB

Download
memory/1964-618-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/1964-619-0x0000000006C80000-0x0000000006CD0000-memory.dmp

Filesize
320KB

Download
memory/1964-620-0x0000000006EA0000-0x0000000007062000-memory.dmp

Filesize
1.8MB

Download
memory/1964-621-0x0000000006D70000-0x0000000006E02000-memory.dmp

Filesize
584KB

Download
memory/1964-622-0x0000000006D30000-0x0000000006D3A000-memory.dmp

Filesize
40KB

Download
memory/1964-623-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/4128-14-0x0000000000FE0000-0x00000000013E0000-memory.dmp

Filesize
4.0MB

Download