snakekeylogger | 133841b5fa518c9bbbbe5173b24f0242011288f740f4fc8dab614fe15af92129

General

Target

New Purches Order.exe
Size

688KB
MD5

215bd941e8a1ba1f7022843f3de01c91
SHA1

7e998134c2c6f87e80980de76cc28008deadce12
SHA256

068e05c944faf172cf83584b995dd98b6ad77a42df01e0bda06cec52eebc3074
SHA512

83edb03448704f3cbfcbe55bb61bed22ecb6f718376d3909c41ba3c0e99b2398ea782da40bd5ec0035d4c8a0e4a44f6ff7634c90675acd221925eae8083cf331
SSDEEP

12288:6bBHH/DneK/ED6W68jGKFU7sxYTX3b94ZbM+4qwX3YYrKlnRPjJQPgPfd:6bVHzeH6D8yK/AbSZYTqwX3YYGlRbJfd

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
thelamalab.com
Port:
587
Username:
[email protected]
Password:
Thel@malab@20!9
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/2676-25-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2676-23-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2676-30-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2676-29-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2676-28-0x0000000000400000-0x0000000000426000-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
1716	powershell.exe
2732	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 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Purches Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Purches Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Purches Order.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
4	checkip.dyndns.org
9	reallyfreegeoip.org
10	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2024 set thread context of 2676	2024	New Purches Order.exe	37

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	New Purches Order.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New Purches Order.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
572	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2024	New Purches Order.exe
2024	New Purches Order.exe
2676	New Purches Order.exe
2732	powershell.exe
1716	powershell.exe
2676	New Purches Order.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2024	New Purches Order.exe
Token: SeDebugPrivilege	2676	New Purches Order.exe
Token: SeDebugPrivilege	1716	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1716	2024	New Purches Order.exe	31
PID 2024 wrote to memory of 1716	2024	New Purches Order.exe	31
PID 2024 wrote to memory of 1716	2024	New Purches Order.exe	31
PID 2024 wrote to memory of 1716	2024	New Purches Order.exe	31
PID 2024 wrote to memory of 2732	2024	New Purches Order.exe	33
PID 2024 wrote to memory of 2732	2024	New Purches Order.exe	33
PID 2024 wrote to memory of 2732	2024	New Purches Order.exe	33
PID 2024 wrote to memory of 2732	2024	New Purches Order.exe	33
PID 2024 wrote to memory of 572	2024	New Purches Order.exe	34
PID 2024 wrote to memory of 572	2024	New Purches Order.exe	34
PID 2024 wrote to memory of 572	2024	New Purches Order.exe	34
PID 2024 wrote to memory of 572	2024	New Purches Order.exe	34
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37
PID 2024 wrote to memory of 2676	2024	New Purches Order.exe	37

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Purches Order.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Purches Order.exe

C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe
"C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2024
- 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\New Purches Order.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1716
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QJQwbQuFLFvXFf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QJQwbQuFLFvXFf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFB5F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:572
- C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Purches Order.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:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFB5F.tmp

Filesize
1KB

MD5
61afb90f27b792998bb44cc0e804c99d

SHA1
38c04b75b892ab1fbc3affb05f03297cca331f23

SHA256
6da2bd17dfe5c3748dce819241e057981ae81d37f6e564ecd347ab00779d9ab9

SHA512
818effb7d4ade04275fb169d97fa70997e7f58a6e4419016f719182929edaa7e4df815791edd2d45c71a9769e28828f78a7df3a38c6ce65f78c2f73e31b672a9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
3963d05140ef1abd83a1f45f784cc877

SHA1
d07ab75a3662b348007030eabfe3a58e301b5bba

SHA256
58905ba4da6581915b9845e4c306ecfc42b8a365bfa5116efd84159b5ea0ea87

SHA512
bde605485c97aba0d4b49e862c12f6841356f016cfab6a20a458193278188fd8c81bb3350564662098e0de4a6e6683dfd5d2b2ea8ac1c4ec5df56bf8d272c75c

Download Submit
memory/2024-4-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/2024-31-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2024-0-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/2024-5-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2024-6-0x0000000000240000-0x00000000002AC000-memory.dmp

Filesize
432KB

Download
memory/2024-2-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2024-1-0x0000000000E60000-0x0000000000F12000-memory.dmp

Filesize
712KB

Download
memory/2024-3-0x00000000006F0000-0x000000000070E000-memory.dmp

Filesize
120KB

Download
memory/2676-25-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-30-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2676-23-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads