snakekeylogger | 15d8bddbe38f971e40e7dabd625d8400e89d71f0057fd3b2a5ca52a86c578117

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
27-06-2024 16:23

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General

Target

Product list Quotation.exe
Size

537KB
MD5

686765a9837993bcd537f331618ca760
SHA1

076f9efc6fec1075f83adbfcd5c659ccde48341d
SHA256

63dbe7d557dc8b87937890df261f61ee69b5c6354aed54d5611baa3e93f66e8e
SHA512

afacb63926fafc52b937194ea2c51ea147157c88ceaf11b37409a1f0faf97121e93711d1acf9be2eb20d2bf7fd7fda8b5275735e4b1488b5d80b7830343ff770
SSDEEP

12288:/lxGPX90OoD9WTcAycaYUDXKrDU0JxxJv/v+FLuSn:m+9WISa1JMxvv/gLB

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.valleycountysar.org
Port:
587
Username:
[email protected]
Password:
DKw(r0%wpbd]

http://103.130.147.85

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral3/memory/2200-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral3/memory/2200-8-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral3/memory/2200-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral3/memory/2200-15-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral3/memory/2200-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2652 cmd.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

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

Processes:

Product list Quotation.exe

description pid process target process

PID 2232 set thread context of 2200 2232 Product list Quotation.exe Product list Quotation.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Product list Quotation.exe

pid process

2200 Product list Quotation.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Product list Quotation.exe

description pid process

Token: SeDebugPrivilege 2200 Product list Quotation.exe

pid	process
2652	cmd.exe

flow	ioc
2	checkip.dyndns.org

description	pid	process	target process
PID 2232 set thread context of 2200	2232	Product list Quotation.exe	Product list Quotation.exe

pid	process
2200	Product list Quotation.exe

description	pid	process
Token: SeDebugPrivilege	2200	Product list Quotation.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Product list Quotation.exeProduct list Quotation.execmd.exe

description	pid	process	target process
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2232 wrote to memory of 2200	2232	Product list Quotation.exe	Product list Quotation.exe
PID 2200 wrote to memory of 2652	2200	Product list Quotation.exe	cmd.exe
PID 2200 wrote to memory of 2652	2200	Product list Quotation.exe	cmd.exe
PID 2200 wrote to memory of 2652	2200	Product list Quotation.exe	cmd.exe
PID 2200 wrote to memory of 2652	2200	Product list Quotation.exe	cmd.exe
PID 2652 wrote to memory of 2908	2652	cmd.exe	choice.exe
PID 2652 wrote to memory of 2908	2652	cmd.exe	choice.exe
PID 2652 wrote to memory of 2908	2652	cmd.exe	choice.exe
PID 2652 wrote to memory of 2908	2652	cmd.exe	choice.exe

C:\Users\Admin\AppData\Local\Temp\Product list Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Product list Quotation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2232

C:\Users\Admin\AppData\Local\Temp\Product list Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Product list Quotation.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2200

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\Product list Quotation.exe"
3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2652

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:2908

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2200-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-16-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/2200-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-19-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/2200-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2200-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-17-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/2200-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2200-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2232-4-0x0000000000480000-0x0000000000488000-memory.dmp

Filesize
32KB

Download
memory/2232-0-0x00000000741CE000-0x00000000741CF000-memory.dmp

Filesize
4KB

Download
memory/2232-1-0x0000000000DD0000-0x0000000000E5C000-memory.dmp

Filesize
560KB

Download
memory/2232-2-0x0000000000660000-0x00000000006B4000-memory.dmp

Filesize
336KB

Download
memory/2232-18-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download
memory/2232-3-0x00000000741C0000-0x00000000748AE000-memory.dmp

Filesize
6.9MB

Download