snakekeylogger | c1780ef2dc13dc3b92eab8e08fb247e3caa62587bc0be3c6f5260f2b95450c3b

General

Target

GjcNWOvgPR2KiVV.exe
Size

337KB
MD5

f25ad3b544326894e43402949ff39d63
SHA1

7d2759c0d52e12f9a45e9fa8d632633ea9b260d2
SHA256

c1780ef2dc13dc3b92eab8e08fb247e3caa62587bc0be3c6f5260f2b95450c3b
SHA512

c7fb409d5a9f9ab6b952d18b21fc29b11eb55b363f12bc9c73445887878d01de3b4380f197eaaa849edbaaccb2f6775c686e448c1f6d338b7667b2b45f60535f

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.turkal.com
Port:
587
Username:
info@turkal.com
Password:
Turkal2020!

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

GjcNWOvgPR2KiVV.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	GjcNWOvgPR2KiVV.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	GjcNWOvgPR2KiVV.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	GjcNWOvgPR2KiVV.exe

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

28 checkip.dyndns.org
30 freegeoip.app
31 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

GjcNWOvgPR2KiVV.exe

description pid process target process

PID 4292 set thread context of 1428 4292 GjcNWOvgPR2KiVV.exe GjcNWOvgPR2KiVV.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

640 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exeGjcNWOvgPR2KiVV.exe

pid process

420 powershell.exe
1428 GjcNWOvgPR2KiVV.exe
420 powershell.exe
420 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeGjcNWOvgPR2KiVV.exe

description pid process

Token: SeDebugPrivilege 420 powershell.exe
Token: SeDebugPrivilege 1428 GjcNWOvgPR2KiVV.exe

flow	ioc
28	checkip.dyndns.org
30	freegeoip.app
31	freegeoip.app

description	pid	process	target process
PID 4292 set thread context of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe

pid	process
640	schtasks.exe

pid	process
420	powershell.exe
1428	GjcNWOvgPR2KiVV.exe
420	powershell.exe
420	powershell.exe

description	pid	process
Token: SeDebugPrivilege	420	powershell.exe
Token: SeDebugPrivilege	1428	GjcNWOvgPR2KiVV.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

GjcNWOvgPR2KiVV.exe

description	pid	process	target process
PID 4292 wrote to memory of 420	4292	GjcNWOvgPR2KiVV.exe	powershell.exe
PID 4292 wrote to memory of 420	4292	GjcNWOvgPR2KiVV.exe	powershell.exe
PID 4292 wrote to memory of 420	4292	GjcNWOvgPR2KiVV.exe	powershell.exe
PID 4292 wrote to memory of 640	4292	GjcNWOvgPR2KiVV.exe	schtasks.exe
PID 4292 wrote to memory of 640	4292	GjcNWOvgPR2KiVV.exe	schtasks.exe
PID 4292 wrote to memory of 640	4292	GjcNWOvgPR2KiVV.exe	schtasks.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe
PID 4292 wrote to memory of 1428	4292	GjcNWOvgPR2KiVV.exe	GjcNWOvgPR2KiVV.exe

outlook_office_path 1 IoCs

Processes:

GjcNWOvgPR2KiVV.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	GjcNWOvgPR2KiVV.exe

outlook_win_path 1 IoCs

Processes:

GjcNWOvgPR2KiVV.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	GjcNWOvgPR2KiVV.exe

C:\Users\Admin\AppData\Local\Temp\GjcNWOvgPR2KiVV.exe
"C:\Users\Admin\AppData\Local\Temp\GjcNWOvgPR2KiVV.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4292

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mnPZjkmPGLsA.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:420

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mnPZjkmPGLsA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp42B2.tmp"
2⤵
- Creates scheduled task(s)
PID:640

C:\Users\Admin\AppData\Local\Temp\GjcNWOvgPR2KiVV.exe
"C:\Users\Admin\AppData\Local\Temp\GjcNWOvgPR2KiVV.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1428

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp42B2.tmp
MD5
1f98156108026eed46023e7e9bca6437

SHA1
32b0621f43703a9ed2cd5205536dca367d41bd54

SHA256
a91408ca55a8523607ec5a1dd21fd8bf30f2d0e14f2c4ee44aecf380bfdd622c

SHA512
f391ff61e9c5b94ac63de19371eb6def348cbe6f6573730ad78e9f519fa0d5982a6b03757b05217e59ced8e751014a06d963c2c10dbf22b9b8188566185609bf

Download Submit
memory/420-147-0x0000000007E10000-0x0000000007E11000-memory.dmp

Filesize
4KB

Download
memory/420-127-0x0000000000000000-mapping.dmp

Download
memory/420-243-0x0000000006C93000-0x0000000006C94000-memory.dmp

Filesize
4KB

Download
memory/420-242-0x000000007E830000-0x000000007E831000-memory.dmp

Filesize
4KB

Download
memory/420-173-0x00000000094F0000-0x00000000094F1000-memory.dmp

Filesize
4KB

Download
memory/420-172-0x0000000009310000-0x0000000009311000-memory.dmp

Filesize
4KB

Download
memory/420-167-0x0000000008FB0000-0x0000000008FB1000-memory.dmp

Filesize
4KB

Download
memory/420-138-0x0000000007970000-0x0000000007971000-memory.dmp

Filesize
4KB

Download
memory/420-160-0x00000000091D0000-0x0000000009203000-memory.dmp

Filesize
204KB

Download
memory/420-140-0x00000000079E0000-0x00000000079E1000-memory.dmp

Filesize
4KB

Download
memory/420-130-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/420-131-0x0000000004710000-0x0000000004711000-memory.dmp

Filesize
4KB

Download
memory/420-153-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/420-133-0x00000000072D0000-0x00000000072D1000-memory.dmp

Filesize
4KB

Download
memory/420-134-0x0000000007170000-0x0000000007171000-memory.dmp

Filesize
4KB

Download
memory/420-150-0x00000000081F0000-0x00000000081F1000-memory.dmp

Filesize
4KB

Download
memory/420-148-0x00000000082D0000-0x00000000082D1000-memory.dmp

Filesize
4KB

Download
memory/420-145-0x0000000006C92000-0x0000000006C93000-memory.dmp

Filesize
4KB

Download
memory/420-129-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/420-143-0x0000000007AC0000-0x0000000007AC1000-memory.dmp

Filesize
4KB

Download
memory/420-144-0x0000000006C90000-0x0000000006C91000-memory.dmp

Filesize
4KB

Download
memory/640-128-0x0000000000000000-mapping.dmp

Download
memory/1428-135-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1428-149-0x0000000006110000-0x0000000006111000-memory.dmp

Filesize
4KB

Download
memory/1428-146-0x0000000004D00000-0x00000000051FE000-memory.dmp

Filesize
5.0MB

Download
memory/1428-136-0x000000000042041E-mapping.dmp

Download
memory/4292-118-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/4292-124-0x0000000005260000-0x0000000005266000-memory.dmp

Filesize
24KB

Download
memory/4292-121-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download
memory/4292-120-0x0000000005290000-0x0000000005291000-memory.dmp

Filesize
4KB

Download
memory/4292-125-0x0000000007270000-0x0000000007271000-memory.dmp

Filesize
4KB

Download
memory/4292-126-0x0000000007360000-0x00000000073AD000-memory.dmp

Filesize
308KB

Download
memory/4292-123-0x0000000004D90000-0x000000000528E000-memory.dmp

Filesize
5.0MB

Download
memory/4292-122-0x0000000004E40000-0x0000000004E41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads