snakekeylogger | 49042e86af4503a917b8408c4faab2759688065a429015a2c90430fa7371291f

Analysis

max time kernel
78s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
03/07/2024, 23:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Dropped Malware/PRODUCTS LIST pdf.exe
Size

541KB
MD5

32c4e05aa7f5a3db58952fc06a00431d
SHA1

db05864bb7349e3e4cb35d51a03c7110d049fa8f
SHA256

a745afdd5cb81567de1560ead34145f713b7894058aa2097d755bf5d09b9d34f
SHA512

88880e24e35ca74001b9e20599c8bab3f11f37b200d14517a2a985adbc0f20247538c5d2646d2f6bdaac4d72fbb35f36e38ea5386c323d4b0881ddd7b4c52f3f
SSDEEP

12288:l99glhxbCawPRlsp8UQnF6mYlBNS61kf4mQKBWQ2:lGwJH5nEtS61MnQKBWQ2

Score

10^/10

snakekeylogger 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 1 IoCs

resource	yara_rule
behavioral11/memory/3148-12-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

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
1	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1480 set thread context of 3148	1480	PRODUCTS LIST pdf.exe	77

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	3148	WerFault.exe	77

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3148	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3148	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77
PID 1480 wrote to memory of 3148	1480	PRODUCTS LIST pdf.exe	77

C:\Users\Admin\AppData\Local\Temp\Dropped Malware\PRODUCTS LIST pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Dropped Malware\PRODUCTS LIST pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3148
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 1480
    3⤵
    - Program crash
    PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3148 -ip 3148
1⤵
PID:2436

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1480-8-0x0000000006200000-0x000000000629C000-memory.dmp

Filesize
624KB

Download
memory/1480-9-0x00000000063F0000-0x0000000006400000-memory.dmp

Filesize
64KB

Download
memory/1480-2-0x0000000005B60000-0x0000000006106000-memory.dmp

Filesize
5.6MB

Download
memory/1480-3-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/1480-4-0x0000000005650000-0x00000000059A7000-memory.dmp

Filesize
3.3MB

Download
memory/1480-5-0x0000000075180000-0x0000000075931000-memory.dmp

Filesize
7.7MB

Download
memory/1480-6-0x0000000005A10000-0x0000000005A1A000-memory.dmp

Filesize
40KB

Download
memory/1480-7-0x0000000006730000-0x0000000006C5C000-memory.dmp

Filesize
5.2MB

Download
memory/1480-1-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/1480-10-0x0000000007740000-0x000000000774C000-memory.dmp

Filesize
48KB

Download
memory/1480-0-0x000000007518E000-0x000000007518F000-memory.dmp

Filesize
4KB

Download
memory/1480-11-0x0000000007760000-0x00000000077C8000-memory.dmp

Filesize
416KB

Download
memory/1480-15-0x0000000075180000-0x0000000075931000-memory.dmp

Filesize
7.7MB

Download
memory/3148-14-0x0000000075180000-0x0000000075931000-memory.dmp

Filesize
7.7MB

Download
memory/3148-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3148-16-0x0000000075180000-0x0000000075931000-memory.dmp

Filesize
7.7MB

Download
memory/3148-17-0x0000000075180000-0x0000000075931000-memory.dmp

Filesize
7.7MB

Download