snakekeylogger | d27239b28cfcbf7da1382d13b9ca2f8967241b0b8493db3df87ae8ebcad71045

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 03:56

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General

Target

PO#76215720223.exe
Size

1.1MB
MD5

68e0165684e6817fa57a9291a9430b63
SHA1

f21bf5d7a69bdf313ba56e330319077a9909dd5a
SHA256

d27239b28cfcbf7da1382d13b9ca2f8967241b0b8493db3df87ae8ebcad71045
SHA512

1e0627e4412f4e6d818eb6ceb8bd5b1a214539a6dfbb783ad050af704a9ee612a6434a9a2e2450699e7e99bda3f680a133c7be0a3df30d66e5e90ebf69f5dae4
SSDEEP

24576:TAHnh+eWsN3skA4RV1Hom2KXMmHa7wMexG5:eh+ZkldoPK8Ya7HeK

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot6756118950:AAGfdfhshYm8ER28iBEbbJy5ae-eVJaOJUM/sendMessage?chat_id=6278563907

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/2536-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\15.0\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
10	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2044 set thread context of 2536	2044	PO#76215720223.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2536	RegSvcs.exe
2536	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2044	PO#76215720223.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2536	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2536	2044	PO#76215720223.exe	86
PID 2044 wrote to memory of 2536	2044	PO#76215720223.exe	86
PID 2044 wrote to memory of 2536	2044	PO#76215720223.exe	86
PID 2044 wrote to memory of 2536	2044	PO#76215720223.exe	86

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PO#76215720223.exe
"C:\Users\Admin\AppData\Local\Temp\PO#76215720223.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\PO#76215720223.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2536

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/2044-10-0x0000000000CD0000-0x0000000000CD4000-memory.dmp

Filesize
16KB

Download
memory/2536-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2536-12-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2536-13-0x0000000005490000-0x0000000005A34000-memory.dmp

Filesize
5.6MB

Download
memory/2536-14-0x0000000004F80000-0x000000000501C000-memory.dmp

Filesize
624KB

Download
memory/2536-15-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/2536-16-0x0000000006120000-0x0000000006170000-memory.dmp

Filesize
320KB

Download
memory/2536-17-0x0000000006340000-0x0000000006502000-memory.dmp

Filesize
1.8MB

Download
memory/2536-18-0x0000000006210000-0x00000000062A2000-memory.dmp

Filesize
584KB

Download
memory/2536-19-0x00000000061A0000-0x00000000061AA000-memory.dmp

Filesize
40KB

Download
memory/2536-20-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2536-21-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download