snakekeylogger | 5f69af27f78dbefe180e5a2e73d4544a4eeffacf078f57e2b26e481333b24f5d

Analysis

max time kernel
128s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 09:36

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General

Target

nuevo pedido.exe
Size

718KB
MD5

dc1317eb10b6a85ccc468e5c3c4871af
SHA1

21805ffb7deccb435317abc3f7bbc79c7447a644
SHA256

396d5ef9ac6eeb363625a3969b1c428389e29e06b70698c2addec8456b8a1843
SHA512

933debebd6c85be54a1ad253b9792e1458a05cddb53d6f03b517ec822896f82d7e313bf8dce8b480590118161abaee6fa99d11512f6ac4e1b897a76628dfce39
SSDEEP

12288:ZaMv62XP/91H3UB7yiJ2tzAlld0JpZuJKl5w:ZaMvZEtyiCAlSZuol

Score

10^/10

snakekeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
50.31.176.103
Port:
21
Username:
[email protected]
Password:
HW=f09RQ-BL1

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://50.31.176.103/
Port:
21
Username:
[email protected]
Password:
HW=f09RQ-BL1

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/928-44-0x0000000000400000-0x0000000000426000-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
676	powershell.exe
3008	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	nuevo pedido.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.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.

flow	ioc
17	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 628 set thread context of 928	628	nuevo pedido.exe	108

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	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nuevo pedido.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
4564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
628	nuevo pedido.exe
3008	powershell.exe
676	powershell.exe
628	nuevo pedido.exe
628	nuevo pedido.exe
628	nuevo pedido.exe
628	nuevo pedido.exe
628	nuevo pedido.exe
676	powershell.exe
928	MSBuild.exe
3008	powershell.exe
928	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	628	nuevo pedido.exe
Token: SeDebugPrivilege	3008	powershell.exe
Token: SeDebugPrivilege	676	powershell.exe
Token: SeDebugPrivilege	928	MSBuild.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 3008	628	nuevo pedido.exe	100
PID 628 wrote to memory of 3008	628	nuevo pedido.exe	100
PID 628 wrote to memory of 3008	628	nuevo pedido.exe	100
PID 628 wrote to memory of 676	628	nuevo pedido.exe	102
PID 628 wrote to memory of 676	628	nuevo pedido.exe	102
PID 628 wrote to memory of 676	628	nuevo pedido.exe	102
PID 628 wrote to memory of 4564	628	nuevo pedido.exe	104
PID 628 wrote to memory of 4564	628	nuevo pedido.exe	104
PID 628 wrote to memory of 4564	628	nuevo pedido.exe	104
PID 628 wrote to memory of 1184	628	nuevo pedido.exe	106
PID 628 wrote to memory of 1184	628	nuevo pedido.exe	106
PID 628 wrote to memory of 1184	628	nuevo pedido.exe	106
PID 628 wrote to memory of 1164	628	nuevo pedido.exe	107
PID 628 wrote to memory of 1164	628	nuevo pedido.exe	107
PID 628 wrote to memory of 1164	628	nuevo pedido.exe	107
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108
PID 628 wrote to memory of 928	628	nuevo pedido.exe	108

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\nuevo pedido.exe
"C:\Users\Admin\AppData\Local\Temp\nuevo pedido.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:628
- 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\nuevo pedido.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3008
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXihKbNNLAFiO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:676
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXihKbNNLAFiO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD997.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4564
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:1184
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:1164
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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:928

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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
e44e8cb1d4ede1c6ebc012811f468009

SHA1
d5d001916ad4a6383aae56a9dc75495c2cf8bad5

SHA256
ba42e9a05e289b1189640ca269829c49683649a93543528c0aa50f932f3f0306

SHA512
2da2b2abf56412b270de8b123db41aec0d34a81885737e4b6f0fe95a8520887e1ab90f7e4a68cf4e8068328a982880ff06c5d896e104448dcab739d3142dc2ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tyexk3gs.ca3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD997.tmp

Filesize
1KB

MD5
fecba1ef9759a8b5c9c3b9bd0ed07ad2

SHA1
b29c87689333a32a89c2e30a5419da9b629ff18f

SHA256
a64c33505ffcf4968b7084c2d8da88fd86847b53d9b31c3dc0e448e798195401

SHA512
fb941bf4dec184cc176f44d05fbeb3355013e5d5a3161933640d596032399055cd875023080d74c2c9b5d122248a0ba7d61189145bc8bb06bf8f510172cc7aa5

Download Submit
memory/628-8-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/628-5-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/628-2-0x0000000005430000-0x00000000059D4000-memory.dmp

Filesize
5.6MB

Download
memory/628-6-0x0000000005020000-0x00000000050BC000-memory.dmp

Filesize
624KB

Download
memory/628-7-0x0000000005400000-0x0000000005412000-memory.dmp

Filesize
72KB

Download
memory/628-47-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/628-9-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/628-10-0x00000000064E0000-0x000000000654C000-memory.dmp

Filesize
432KB

Download
memory/628-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/628-1-0x0000000000320000-0x00000000003DA000-memory.dmp

Filesize
744KB

Download
memory/628-4-0x0000000004F70000-0x0000000004F7A000-memory.dmp

Filesize
40KB

Download
memory/628-3-0x0000000004E80000-0x0000000004F12000-memory.dmp

Filesize
584KB

Download
memory/676-21-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/676-75-0x0000000007230000-0x000000000723A000-memory.dmp

Filesize
40KB

Download
memory/676-73-0x0000000007800000-0x0000000007E7A000-memory.dmp

Filesize
6.5MB

Download
memory/676-77-0x00000000073C0000-0x00000000073D1000-memory.dmp

Filesize
68KB

Download
memory/676-81-0x00000000074E0000-0x00000000074E8000-memory.dmp

Filesize
32KB

Download
memory/676-79-0x0000000007400000-0x0000000007414000-memory.dmp

Filesize
80KB

Download
memory/676-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/676-86-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/676-50-0x0000000006470000-0x00000000064A2000-memory.dmp

Filesize
200KB

Download
memory/676-78-0x00000000073F0000-0x00000000073FE000-memory.dmp

Filesize
56KB

Download
memory/676-76-0x0000000007440000-0x00000000074D6000-memory.dmp

Filesize
600KB

Download
memory/676-48-0x0000000005E90000-0x0000000005EAE000-memory.dmp

Filesize
120KB

Download
memory/676-49-0x00000000063F0000-0x000000000643C000-memory.dmp

Filesize
304KB

Download
memory/676-61-0x00000000064B0000-0x00000000064CE000-memory.dmp

Filesize
120KB

Download
memory/676-51-0x0000000075450000-0x000000007549C000-memory.dmp

Filesize
304KB

Download
memory/928-88-0x0000000006790000-0x00000000067E0000-memory.dmp

Filesize
320KB

Download
memory/928-44-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/928-89-0x00000000069B0000-0x0000000006B72000-memory.dmp

Filesize
1.8MB

Download
memory/3008-15-0x0000000000E70000-0x0000000000EA6000-memory.dmp

Filesize
216KB

Download
memory/3008-74-0x0000000006F40000-0x0000000006F5A000-memory.dmp

Filesize
104KB

Download
memory/3008-72-0x0000000006E10000-0x0000000006EB3000-memory.dmp

Filesize
652KB

Download
memory/3008-62-0x0000000075450000-0x000000007549C000-memory.dmp

Filesize
304KB

Download
memory/3008-45-0x0000000005700000-0x0000000005A54000-memory.dmp

Filesize
3.3MB

Download
memory/3008-25-0x0000000005590000-0x00000000055F6000-memory.dmp

Filesize
408KB

Download
memory/3008-24-0x0000000005520000-0x0000000005586000-memory.dmp

Filesize
408KB

Download
memory/3008-80-0x0000000007280000-0x000000000729A000-memory.dmp

Filesize
104KB

Download
memory/3008-23-0x0000000004E40000-0x0000000004E62000-memory.dmp

Filesize
136KB

Download
memory/3008-19-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3008-87-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3008-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3008-17-0x0000000004E80000-0x00000000054A8000-memory.dmp

Filesize
6.2MB

Download
memory/3008-16-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download