snakekeylogger | 76c6d22f002d515984ff4c63d83695cec04b900fe396daecad771fcbf95c9e08

Analysis

max time kernel
137s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 16:20

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General

Target

Proforma invoice22025.exe
Size

629KB
MD5

e353450fb834d5ac12d7f3786944cc90
SHA1

df7676c8eb50080c48d496834a781ec3d6b7d700
SHA256

4a52966dbc301aea30bd705c459d57b927a5acda0691cde6630625a0ed7f42fd
SHA512

d75d502ad69972b23e81b35486e67c7f6bfe06c9fa2cd4dcb6a377c7862da0bb3760d561b4d512809a836af30a33df75afab5f962b0adce2f0ab1502a55693d5
SSDEEP

12288:Dxgm2GjY167dv4mGttj0KqCJ+tQdEafw99zmJWeh4B48eF+9kR:VtY1sdgjLqCJ4aYPzmvGheN

Score

10^/10

snakekeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
fayedsecurity.com
Port:
26
Username:
[email protected]
Password:
fayed010577
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
behavioral2/memory/4964-46-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4432	powershell.exe
724	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation	Proforma invoice22025.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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.

flow	ioc
11	checkip.dyndns.org
14	reallyfreegeoip.org
15	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3808 set thread context of 4964	3808	Proforma invoice22025.exe	96

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Proforma invoice22025.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3808	Proforma invoice22025.exe
724	powershell.exe
4432	powershell.exe
3808	Proforma invoice22025.exe
3808	Proforma invoice22025.exe
3808	Proforma invoice22025.exe
3808	Proforma invoice22025.exe
3808	Proforma invoice22025.exe
3808	Proforma invoice22025.exe
4432	powershell.exe
3808	Proforma invoice22025.exe
4964	RegSvcs.exe
724	powershell.exe
4964	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3808	Proforma invoice22025.exe
Token: SeDebugPrivilege	724	powershell.exe
Token: SeDebugPrivilege	4432	powershell.exe
Token: SeDebugPrivilege	4964	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 724	3808	Proforma invoice22025.exe	87
PID 3808 wrote to memory of 724	3808	Proforma invoice22025.exe	87
PID 3808 wrote to memory of 724	3808	Proforma invoice22025.exe	87
PID 3808 wrote to memory of 4432	3808	Proforma invoice22025.exe	89
PID 3808 wrote to memory of 4432	3808	Proforma invoice22025.exe	89
PID 3808 wrote to memory of 4432	3808	Proforma invoice22025.exe	89
PID 3808 wrote to memory of 2956	3808	Proforma invoice22025.exe	91
PID 3808 wrote to memory of 2956	3808	Proforma invoice22025.exe	91
PID 3808 wrote to memory of 2956	3808	Proforma invoice22025.exe	91
PID 3808 wrote to memory of 4744	3808	Proforma invoice22025.exe	93
PID 3808 wrote to memory of 4744	3808	Proforma invoice22025.exe	93
PID 3808 wrote to memory of 4744	3808	Proforma invoice22025.exe	93
PID 3808 wrote to memory of 4472	3808	Proforma invoice22025.exe	94
PID 3808 wrote to memory of 4472	3808	Proforma invoice22025.exe	94
PID 3808 wrote to memory of 4472	3808	Proforma invoice22025.exe	94
PID 3808 wrote to memory of 3280	3808	Proforma invoice22025.exe	95
PID 3808 wrote to memory of 3280	3808	Proforma invoice22025.exe	95
PID 3808 wrote to memory of 3280	3808	Proforma invoice22025.exe	95
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96
PID 3808 wrote to memory of 4964	3808	Proforma invoice22025.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Proforma invoice22025.exe
"C:\Users\Admin\AppData\Local\Temp\Proforma invoice22025.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Proforma invoice22025.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:724
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TbtFbw.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4432
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TbtFbw" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE659.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4744
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4472
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3280
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
bb4e27bdf869fbb7f4a499d3fdcf1bbe

SHA1
a8610e6fb5030276f586512d95e7c2c1c6dbe026

SHA256
6e3cd9997a7ac5f1185fa68e3ae6e17c801eacb5005074214d0995bc9ee15799

SHA512
bf0ba830f799122a16a766b5149ddf16cd4cf386b2c0859f56341124b138f0a6708a1ecabf8df85fe7c0e5448e84e155d58b9e6f1460feb0ad628a2160c81db8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zo2awar5.0sm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE659.tmp

Filesize
1KB

MD5
8f35a4118a588c01314bbabaaebc3184

SHA1
c89c8187dbf5c9929a61418fec26f43bec40e6c9

SHA256
1f586ce8b068a636e06fb28541b3b370ce6afcae0d15b356305d16ff27d3f519

SHA512
493e39b4594a721f4f14ee9f89a0eeba417dd9d85702f028ef7c7f0bc73183415b45804408adf4b0a6b21e3b971e0d37eafe762aeaf5985ffe3540ea0784155a

Download Submit
memory/724-31-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/724-78-0x00000000079C0000-0x00000000079D1000-memory.dmp

Filesize
68KB

Download
memory/724-88-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/724-81-0x0000000007B00000-0x0000000007B1A000-memory.dmp

Filesize
104KB

Download
memory/724-80-0x0000000007A00000-0x0000000007A14000-memory.dmp

Filesize
80KB

Download
memory/724-77-0x0000000007A40000-0x0000000007AD6000-memory.dmp

Filesize
600KB

Download
memory/724-51-0x0000000006A70000-0x0000000006AA2000-memory.dmp

Filesize
200KB

Download
memory/724-15-0x0000000004EE0000-0x0000000004F16000-memory.dmp

Filesize
216KB

Download
memory/724-16-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/724-17-0x0000000005550000-0x0000000005B78000-memory.dmp

Filesize
6.2MB

Download
memory/724-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/724-73-0x0000000007670000-0x0000000007713000-memory.dmp

Filesize
652KB

Download
memory/724-22-0x0000000005C60000-0x0000000005CC6000-memory.dmp

Filesize
408KB

Download
memory/724-21-0x0000000005BF0000-0x0000000005C56000-memory.dmp

Filesize
408KB

Download
memory/724-20-0x00000000053E0000-0x0000000005402000-memory.dmp

Filesize
136KB

Download
memory/724-52-0x00000000754A0000-0x00000000754EC000-memory.dmp

Filesize
304KB

Download
memory/724-25-0x0000000005E50000-0x00000000061A4000-memory.dmp

Filesize
3.3MB

Download
memory/724-62-0x0000000006A50000-0x0000000006A6E000-memory.dmp

Filesize
120KB

Download
memory/3808-6-0x0000000007200000-0x000000000721E000-memory.dmp

Filesize
120KB

Download
memory/3808-3-0x00000000058A0000-0x0000000005932000-memory.dmp

Filesize
584KB

Download
memory/3808-1-0x0000000000E60000-0x0000000000F00000-memory.dmp

Filesize
640KB

Download
memory/3808-48-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-7-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/3808-8-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-5-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-4-0x0000000005A40000-0x0000000005A4A000-memory.dmp

Filesize
40KB

Download
memory/3808-9-0x0000000005280000-0x00000000052EC000-memory.dmp

Filesize
432KB

Download
memory/3808-2-0x0000000005E50000-0x00000000063F4000-memory.dmp

Filesize
5.6MB

Download
memory/3808-10-0x0000000006CE0000-0x0000000006D7C000-memory.dmp

Filesize
624KB

Download
memory/3808-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/4432-76-0x0000000007C70000-0x0000000007C7A000-memory.dmp

Filesize
40KB

Download
memory/4432-82-0x0000000007F20000-0x0000000007F28000-memory.dmp

Filesize
32KB

Download
memory/4432-19-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-79-0x0000000007E30000-0x0000000007E3E000-memory.dmp

Filesize
56KB

Download
memory/4432-50-0x0000000006D60000-0x0000000006DAC000-memory.dmp

Filesize
304KB

Download
memory/4432-49-0x00000000068E0000-0x00000000068FE000-memory.dmp

Filesize
120KB

Download
memory/4432-63-0x00000000754A0000-0x00000000754EC000-memory.dmp

Filesize
304KB

Download
memory/4432-23-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-75-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/4432-74-0x0000000008250000-0x00000000088CA000-memory.dmp

Filesize
6.5MB

Download
memory/4432-45-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-89-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4964-90-0x0000000006860000-0x00000000068B0000-memory.dmp

Filesize
320KB

Download
memory/4964-91-0x0000000006A80000-0x0000000006C42000-memory.dmp

Filesize
1.8MB

Download
memory/4964-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download