snakekeylogger | db8ae92feb34e825ebfae00f75e27bbb5cb914533f45cc11799fc4d96f93e69a

General

Target

Minutes Of Meeting.exe
Size

1020KB
MD5

044de8acb8b415cf3ba5ce8d33471bf5
SHA1

e392f710bb523b493475b889df57e3cb1d18cb32
SHA256

db8ae92feb34e825ebfae00f75e27bbb5cb914533f45cc11799fc4d96f93e69a
SHA512

74d76e822d6444f092ded8ddd17aba7be4392a997c474a8ca2454f63734944ab8630e5024a9a1cdb6fd215113d17ceb05c132783fae9f5f8a9d3a884dc018d52

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.iykmoreentrprise.org
Port:
587
Username:
zalatexinteriors@iykmoreentrprise.org
Password:
Z&6s7s.YLZZi

Signatures

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

Snake Keylogger Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4264-125-0x0000000000400000-0x000000000046A000-memory.dmp	family_snakekeylogger
behavioral2/memory/4264-126-0x000000000046458E-mapping.dmp	family_snakekeylogger
behavioral2/memory/4264-132-0x0000000005670000-0x0000000005B6E000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 checkip.dyndns.org
18 freegeoip.app
19 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

Minutes Of Meeting.exe

description pid process target process

PID 4648 set thread context of 4264 4648 Minutes Of Meeting.exe Minutes Of Meeting.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Minutes Of Meeting.exeMinutes Of Meeting.exe

pid process

4648 Minutes Of Meeting.exe
4648 Minutes Of Meeting.exe
4264 Minutes Of Meeting.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Minutes Of Meeting.exeMinutes Of Meeting.exe

description pid process

Token: SeDebugPrivilege 4648 Minutes Of Meeting.exe
Token: SeDebugPrivilege 4264 Minutes Of Meeting.exe

flow	ioc
15	checkip.dyndns.org
18	freegeoip.app
19	freegeoip.app

description	pid	process	target process
PID 4648 set thread context of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe

pid	process
4648	Minutes Of Meeting.exe
4648	Minutes Of Meeting.exe
4264	Minutes Of Meeting.exe

description	pid	process
Token: SeDebugPrivilege	4648	Minutes Of Meeting.exe
Token: SeDebugPrivilege	4264	Minutes Of Meeting.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Minutes Of Meeting.exe

description	pid	process	target process
PID 4648 wrote to memory of 4204	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4204	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4204	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe
PID 4648 wrote to memory of 4264	4648	Minutes Of Meeting.exe	Minutes Of Meeting.exe

C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe
"C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4648

C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe
"C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe"
2⤵
PID:4204

C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe
"C:\Users\Admin\AppData\Local\Temp\Minutes Of Meeting.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4264

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Minutes Of Meeting.exe.log
MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
memory/4264-125-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4264-133-0x0000000006940000-0x0000000006941000-memory.dmp

Filesize
4KB

Download
memory/4264-132-0x0000000005670000-0x0000000005B6E000-memory.dmp

Filesize
5.0MB

Download
memory/4264-126-0x000000000046458E-mapping.dmp

Download
memory/4648-121-0x00000000051F0000-0x0000000005206000-memory.dmp

Filesize
88KB

Download
memory/4648-114-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/4648-122-0x0000000005100000-0x00000000055FE000-memory.dmp

Filesize
5.0MB

Download
memory/4648-123-0x0000000005C00000-0x0000000005C7C000-memory.dmp

Filesize
496KB

Download
memory/4648-124-0x0000000008150000-0x00000000081D2000-memory.dmp

Filesize
520KB

Download
memory/4648-120-0x0000000005250000-0x0000000005251000-memory.dmp

Filesize
4KB

Download
memory/4648-119-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/4648-118-0x0000000005100000-0x0000000005101000-memory.dmp

Filesize
4KB

Download
memory/4648-117-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/4648-116-0x0000000004F50000-0x0000000004F51000-memory.dmp

Filesize
4KB

Download

Analysis

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