snakekeylogger | 1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159

General

Target

ORDEM DE COMPRA.exe
Size

516KB
MD5

46dab257847ea9cfbbc77979323212c4
SHA1

8cbd33b3cf519807b2c986f7fbe3daae4175595f
SHA256

1f522609abaf12c6647c56b379cdf2c9263a845a6b4c93bac7111d0c27d68159
SHA512

ead6cefa6e39df40bdceed5dd6fb4dad3bad18d087f3d8f6d578c1e46236a32b2728e5e206b1aa7f1b6a63fa220cc87d0867be558895690000936cffd63c0dbe
SSDEEP

12288:PMYSxPCxJLpWDH0MVk6V8y8OY9xQCiGVb+r:0YSJCxpk3T09iCjVE

Score

10^/10

snakekeylogger collection evasion execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.gbogboro.com
Port:
587
Username:
[email protected]
Password:
Egoamaka@123

C2

https://scratchdreams.tk

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/3032-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/3032-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/3032-15-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/3032-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/3032-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

ORDEM DE COMPRA.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ORDEM DE COMPRA.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2180 powershell.exe
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
T1552.001
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
T1552.001

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ORDEM DE COMPRA.exe

pid	process
2180	powershell.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

regasm.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regasm.exe
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regasm.exe
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regasm.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

ORDEM DE COMPRA.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ORDEM DE COMPRA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ORDEM DE COMPRA.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:

ORDEM DE COMPRA.exe

description pid process target process

PID 1700 set thread context of 3032 1700 ORDEM DE COMPRA.exe regasm.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exeregasm.exe

pid process

2180 powershell.exe
3032 regasm.exe
3032 regasm.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

ORDEM DE COMPRA.exepowershell.exeregasm.exe

description pid process

Token: SeDebugPrivilege 1700 ORDEM DE COMPRA.exe
Token: SeDebugPrivilege 2180 powershell.exe
Token: SeDebugPrivilege 3032 regasm.exe

flow	ioc
2	checkip.dyndns.org

description	pid	process	target process
PID 1700 set thread context of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe

pid	process
2180	powershell.exe
3032	regasm.exe
3032	regasm.exe

description	pid	process
Token: SeDebugPrivilege	1700	ORDEM DE COMPRA.exe
Token: SeDebugPrivilege	2180	powershell.exe
Token: SeDebugPrivilege	3032	regasm.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

ORDEM DE COMPRA.exe

description	pid	process	target process
PID 1700 wrote to memory of 2180	1700	ORDEM DE COMPRA.exe	powershell.exe
PID 1700 wrote to memory of 2180	1700	ORDEM DE COMPRA.exe	powershell.exe
PID 1700 wrote to memory of 2180	1700	ORDEM DE COMPRA.exe	powershell.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 3032	1700	ORDEM DE COMPRA.exe	regasm.exe
PID 1700 wrote to memory of 2440	1700	ORDEM DE COMPRA.exe	WerFault.exe
PID 1700 wrote to memory of 2440	1700	ORDEM DE COMPRA.exe	WerFault.exe
PID 1700 wrote to memory of 2440	1700	ORDEM DE COMPRA.exe	WerFault.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

ORDEM DE COMPRA.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ORDEM DE COMPRA.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ORDEM DE COMPRA.exe

outlook_office_path 1 IoCs

Processes:

regasm.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regasm.exe

outlook_win_path 1 IoCs

Processes:

regasm.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regasm.exe

C:\Users\Admin\AppData\Local\Temp\ORDEM DE COMPRA.exe
"C:\Users\Admin\AppData\Local\Temp\ORDEM DE COMPRA.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1700

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ORDEM DE COMPRA.exe" -Force
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2180

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3032

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1700 -s 616
2⤵
PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1700-1-0x0000000000F90000-0x0000000000FA0000-memory.dmp

Filesize
64KB

Download
memory/1700-2-0x000007FEF54A0000-0x000007FEF5E8C000-memory.dmp

Filesize
9.9MB

Download
memory/1700-3-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/1700-4-0x0000000000BC0000-0x0000000000C3A000-memory.dmp

Filesize
488KB

Download
memory/1700-26-0x000007FEF54A0000-0x000007FEF5E8C000-memory.dmp

Filesize
9.9MB

Download
memory/1700-25-0x000007FEF54A3000-0x000007FEF54A4000-memory.dmp

Filesize
4KB

Download
memory/1700-0-0x000007FEF54A3000-0x000007FEF54A4000-memory.dmp

Filesize
4KB

Download
memory/2180-23-0x000000001B5B0000-0x000000001B892000-memory.dmp

Filesize
2.9MB

Download
memory/2180-24-0x0000000002B20000-0x0000000002B28000-memory.dmp

Filesize
32KB

Download
memory/3032-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3032-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3032-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads