snakekeylogger | dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 07:59

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General

Target

dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
Size

542KB
MD5

2e8f3aecec46447c6e041323f38f9766
SHA1

84ce77978674afb9bdaa075d9a13e026a15eb494
SHA256

dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838
SHA512

a2cef3cb122558d8e581cc4cf2b568512b5a0670bda714b9cb09dab66453b2299dde5d9b7ba2447165e3e25fd212f354903bab5e739a93bb94cc8cbb14d0e9c5
SSDEEP

12288:jao7oKJ3A0bKPXubDq+YRvHpkGN6l2lH4Wp0QEqvfjULr4nI2:+o7oq3rbDqzBNNeq/LULr4L

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://cpanel2-nl.thcservers.com/
Port:
21
Username:
[email protected]
Password:
Uvob2G1Tc73ZCus02X

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1568-32-0x0000000000400000-0x0000000000426000-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
4300	powershell.exe
4456	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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.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 3 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

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.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
22	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 988 set thread context of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103

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	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4456	powershell.exe
4300	powershell.exe
1568	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
4300	powershell.exe
4456	powershell.exe
1568	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4300	powershell.exe
Token: SeDebugPrivilege	4456	powershell.exe
Token: SeDebugPrivilege	1568	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 988 wrote to memory of 4300	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	97
PID 988 wrote to memory of 4300	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	97
PID 988 wrote to memory of 4300	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	97
PID 988 wrote to memory of 4456	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	99
PID 988 wrote to memory of 4456	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	99
PID 988 wrote to memory of 4456	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	99
PID 988 wrote to memory of 216	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	101
PID 988 wrote to memory of 216	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	101
PID 988 wrote to memory of 216	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	101
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103
PID 988 wrote to memory of 1568	988	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe

C:\Users\Admin\AppData\Local\Temp\dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
"C:\Users\Admin\AppData\Local\Temp\dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:988
- 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\dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4300
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IFUybmFQxR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4456
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IFUybmFQxR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp602C.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:216
- C:\Users\Admin\AppData\Local\Temp\dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.exe
  "C:\Users\Admin\AppData\Local\Temp\dafec58c8adddb331537201f3f7eb38fac80e74e19905d2e302532f082736838.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:1568

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
c852a977cd58752ad24ee0690f255791

SHA1
baabf74e17da750a0b1a2119fad2d0f0efea3e74

SHA256
ca59fc951502680105beffe8f0b9df2b22d9201baae9606b46792fcc4d05d6ec

SHA512
72f0fc7362080a70099c03e9f05eac715d553918a4cade4230999737ea2102035f3b750829fd3159695607cb9c935aeb98ed4f05aef05716c832f0373422a4a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1dcmqhqw.tjk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp602C.tmp

Filesize
1KB

MD5
a75984ea9721b354a5e9d9a5aea98928

SHA1
058e2fd426de20b26cf5ad165919e75e6992d252

SHA256
e17b8c47d95d95b2eccf34ca95a219803ca5fef7877a5a6756cf19607c441cb3

SHA512
cf4ad22f0d07008f31be4d2d1400e18f271cd6cd4d66960f1aaf7ba9defe8cd5714e8de65e918237e4176818f1722d16e3975b12fe72f04db5cc6005c9ac9f09

Download Submit
memory/988-8-0x0000000005470000-0x0000000005482000-memory.dmp

Filesize
72KB

Download
memory/988-3-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/988-6-0x0000000005480000-0x000000000551C000-memory.dmp

Filesize
624KB

Download
memory/988-7-0x000000007530E000-0x000000007530F000-memory.dmp

Filesize
4KB

Download
memory/988-4-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/988-9-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/988-10-0x00000000067C0000-0x000000000682C000-memory.dmp

Filesize
432KB

Download
memory/988-1-0x00000000006F0000-0x000000000077E000-memory.dmp

Filesize
568KB

Download
memory/988-0-0x000000007530E000-0x000000007530F000-memory.dmp

Filesize
4KB

Download
memory/988-47-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/988-5-0x0000000005220000-0x000000000522A000-memory.dmp

Filesize
40KB

Download
memory/988-2-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/1568-90-0x0000000006280000-0x00000000062D0000-memory.dmp

Filesize
320KB

Download
memory/1568-91-0x00000000064A0000-0x0000000006662000-memory.dmp

Filesize
1.8MB

Download
memory/1568-32-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4300-15-0x0000000000D40000-0x0000000000D76000-memory.dmp

Filesize
216KB

Download
memory/4300-74-0x0000000006C00000-0x0000000006C1A000-memory.dmp

Filesize
104KB

Download
memory/4300-23-0x0000000005370000-0x0000000005392000-memory.dmp

Filesize
136KB

Download
memory/4300-24-0x0000000005410000-0x0000000005476000-memory.dmp

Filesize
408KB

Download
memory/4300-31-0x00000000054F0000-0x0000000005844000-memory.dmp

Filesize
3.3MB

Download
memory/4300-16-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4300-18-0x0000000004D30000-0x0000000005358000-memory.dmp

Filesize
6.2MB

Download
memory/4300-49-0x0000000005E70000-0x0000000005EBC000-memory.dmp

Filesize
304KB

Download
memory/4300-48-0x0000000005AE0000-0x0000000005AFE000-memory.dmp

Filesize
120KB

Download
memory/4300-88-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4300-17-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4300-19-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4300-61-0x0000000071A00000-0x0000000071A4C000-memory.dmp

Filesize
304KB

Download
memory/4300-72-0x0000000006B50000-0x0000000006BF3000-memory.dmp

Filesize
652KB

Download
memory/4300-73-0x00000000075B0000-0x0000000007C2A000-memory.dmp

Filesize
6.5MB

Download
memory/4300-25-0x0000000005480000-0x00000000054E6000-memory.dmp

Filesize
408KB

Download
memory/4300-81-0x0000000007090000-0x0000000007098000-memory.dmp

Filesize
32KB

Download
memory/4300-76-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/4300-77-0x0000000006CC0000-0x0000000006CD1000-memory.dmp

Filesize
68KB

Download
memory/4300-80-0x00000000070B0000-0x00000000070CA000-memory.dmp

Filesize
104KB

Download
memory/4300-79-0x0000000006D00000-0x0000000006D14000-memory.dmp

Filesize
80KB

Download
memory/4456-78-0x0000000007070000-0x000000000707E000-memory.dmp

Filesize
56KB

Download
memory/4456-75-0x0000000006EB0000-0x0000000006EBA000-memory.dmp

Filesize
40KB

Download
memory/4456-70-0x0000000006A70000-0x0000000006A8E000-memory.dmp

Filesize
120KB

Download
memory/4456-50-0x0000000006A30000-0x0000000006A62000-memory.dmp

Filesize
200KB

Download
memory/4456-51-0x0000000071A00000-0x0000000071A4C000-memory.dmp

Filesize
304KB

Download
memory/4456-89-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4456-20-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4456-21-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download