snakekeylogger | 86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3

General

Target

86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Size

602KB
MD5

2ddabdf68951572d125845a9952bbf60
SHA1

7b9506aa4474f6c4e032060359be88d77f9dbad7
SHA256

86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3
SHA512

89af435c28c087098e897e92a7893f0599e5c113e84802fb9e341883186f1f69df79327d95758a84f57dd781049416180df4deb2c93f96b7cb25734988159560
SSDEEP

12288:GoCb+eCSmdVCLWxXNFGkDZ2Y3zQ570ieq5Bw1afxl8kzAmWF:eCLVCLwNDZ53k5sq5+qxl8Y0F

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.daipro.com.mx
Port:
587
Username:
[email protected]
Password:
DAIpro123**
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/2704-27-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2704-29-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2704-28-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2704-24-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2704-22-0x0000000000400000-0x0000000000426000-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
2948	powershell.exe
2860	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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2444 set thread context of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38

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	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	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.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
2828	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
2704	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
2860	powershell.exe
2948	powershell.exe
2704	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Token: SeDebugPrivilege	2704	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
Token: SeDebugPrivilege	2860	powershell.exe
Token: SeDebugPrivilege	2948	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2948	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	31
PID 2444 wrote to memory of 2948	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	31
PID 2444 wrote to memory of 2948	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	31
PID 2444 wrote to memory of 2948	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	31
PID 2444 wrote to memory of 2860	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	33
PID 2444 wrote to memory of 2860	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	33
PID 2444 wrote to memory of 2860	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	33
PID 2444 wrote to memory of 2860	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	33
PID 2444 wrote to memory of 2828	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	34
PID 2444 wrote to memory of 2828	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	34
PID 2444 wrote to memory of 2828	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	34
PID 2444 wrote to memory of 2828	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	34
PID 2444 wrote to memory of 2972	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	37
PID 2444 wrote to memory of 2972	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	37
PID 2444 wrote to memory of 2972	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	37
PID 2444 wrote to memory of 2972	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	37
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38
PID 2444 wrote to memory of 2704	2444	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe	38

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe

C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
"C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444
- 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\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2948
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VmDYugdC.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2860
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VmDYugdC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF595.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2828
- C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
  "C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe"
  2⤵
  PID:2972
- C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.exe
  "C:\Users\Admin\AppData\Local\Temp\86b4642fd215643e3ebb779fc602ea96e6060282a0676fe77d77ba75ae60bdc3N.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:2704

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\tmpF595.tmp

Filesize
1KB

MD5
8dafba3200b267a5a18112e10ecc554f

SHA1
b56758fecf338369f77b7a23a33014f75c04d399

SHA256
50f0d854232ec3e980318a9abddc20de1d031220ec01ff50d81ce755fe8d5486

SHA512
6fc9577052433f3d8fb9c5097cd3bf1d4d50dbfa811800a38e2e4d8d2845b51753115d72af4c218ca31d8aa05f92fbd833d0f5db4b27fa51452b213970640ccd

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

Filesize
7KB

MD5
b3ddd0e2f4f755282d9e0cff29a0a125

SHA1
124fcfe98534e293a06939796e59d9dd626b0563

SHA256
08303beab83a0fef4bf6ec8da204b79ca9dbf1542cc54d52d13721b374fdebd2

SHA512
91065752b93c434c5597b48e75ca4dc385c6bbedcddab5afed5d4f7ea75177c835a9e10e468c017f71ee0848dca7b38a9f2e66075af64ab408176189974e3d88

Download Submit
memory/2444-30-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2444-1-0x0000000000220000-0x00000000002BC000-memory.dmp

Filesize
624KB

Download
memory/2444-2-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2444-3-0x0000000000700000-0x000000000071C000-memory.dmp

Filesize
112KB

Download
memory/2444-4-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2444-5-0x0000000005CD0000-0x0000000005D3C000-memory.dmp

Filesize
432KB

Download
memory/2444-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/2704-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-20-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-24-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-22-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-27-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads