snakekeylogger | 43ca109175c43c1c619405c79eb8d1b16b077741d87db5715ccdd58de9146bf9

Analysis

max time kernel
119s
max time network
141s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
27-06-2024 12:40

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General

Target

PRODUCTS LIST.exe
Size

603KB
MD5

695b60db7820d6ee5c5f98bb098a1bdc
SHA1

11dd0564c8d65a925f4ada83360a1e5d546ecc78
SHA256

43ca109175c43c1c619405c79eb8d1b16b077741d87db5715ccdd58de9146bf9
SHA512

a82e3400f3ee02d66c570f4d79edb3e6f76edb4b28bae61289250b2f1eb68258e0d97dc64ce73afad7cae3eadfd6d66306d6fc12c912d36f06c1b9b5783b033c
SSDEEP

12288:3t6MpUeEVDztb0QQJGiMs7x3Z8lNub9eZ0phbRnAig3rEAmD:7q1VDN0QaGiJxp8+b9eZ0DEb

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.anp-aquarium.com
Port:
587
Username:
[email protected]
Password:
csl53971@
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2716-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2716-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2716-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2716-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2716-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\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.

Processes:

flow ioc

4 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PRODUCTS LIST.exe

description pid process target process

PID 2140 set thread context of 2716 2140 PRODUCTS LIST.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

PRODUCTS LIST.exeRegSvcs.exe

pid process

2140 PRODUCTS LIST.exe
2140 PRODUCTS LIST.exe
2716 RegSvcs.exe
2716 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PRODUCTS LIST.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2140 PRODUCTS LIST.exe
Token: SeDebugPrivilege 2716 RegSvcs.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2140 set thread context of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe

pid	process
2140	PRODUCTS LIST.exe
2140	PRODUCTS LIST.exe
2716	RegSvcs.exe
2716	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2140	PRODUCTS LIST.exe
Token: SeDebugPrivilege	2716	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

PRODUCTS LIST.exe

description	pid	process	target process
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2388	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2652	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe
PID 2140 wrote to memory of 2716	2140	PRODUCTS LIST.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.exe
"C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2388

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2652

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2716

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2140-20-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2140-1-0x0000000000D40000-0x0000000000DDC000-memory.dmp

Filesize
624KB

Download
memory/2140-2-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2140-3-0x0000000005450000-0x00000000054CC000-memory.dmp

Filesize
496KB

Download
memory/2140-4-0x00000000005C0000-0x00000000005D0000-memory.dmp

Filesize
64KB

Download
memory/2140-5-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/2140-6-0x0000000005A70000-0x0000000005AD8000-memory.dmp

Filesize
416KB

Download
memory/2140-0-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2716-21-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2716-23-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2716-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-19-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2716-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2716-22-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2716-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download