snakekeylogger | e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c

General

Target

e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Size

697KB
MD5

4906140462c2a2f07e56946afc0883ff
SHA1

86d0a5d36b3dd076790ccbda9de3743492fa3457
SHA256

e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c
SHA512

95c4925c84d18643cb68b870ae9de22f32ff885e38bb5c7b5850da3a7cbd2fad5b5fd8d1a587cef6431167a232f2fe9fc47c271b9e55b2955a0af4a0db14a23c
SSDEEP

12288:CM1RHPMU5TB+RarSPrLFxowd6yKyqnQyVxhXylpOeO7d:CMHVt+UST866y8nZVTCle7

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]

C2

https://scratchdreams.tk

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/1956-25-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1956-30-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1956-29-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1956-28-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1956-23-0x0000000000400000-0x0000000000426000-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
2732	powershell.exe
2876	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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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	reallyfreegeoip.org
12	reallyfreegeoip.org
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2788 set thread context of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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
2636	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1956	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
2732	powershell.exe
2876	powershell.exe
1956	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeDebugPrivilege	2876	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2732	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	30
PID 2788 wrote to memory of 2732	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	30
PID 2788 wrote to memory of 2732	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	30
PID 2788 wrote to memory of 2732	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	30
PID 2788 wrote to memory of 2876	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	32
PID 2788 wrote to memory of 2876	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	32
PID 2788 wrote to memory of 2876	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	32
PID 2788 wrote to memory of 2876	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	32
PID 2788 wrote to memory of 2636	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	34
PID 2788 wrote to memory of 2636	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	34
PID 2788 wrote to memory of 2636	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	34
PID 2788 wrote to memory of 2636	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	34
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36
PID 2788 wrote to memory of 1956	2788	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
"C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788
- 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\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QVEdqRBJHeewJk.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2876
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QVEdqRBJHeewJk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCA13.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2636
- C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
  "C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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:1956

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\tmpCA13.tmp

Filesize
1KB

MD5
a59bebbf9137bafb72dec792d6f2c80f

SHA1
f719a3cc2eff60ef4395ea014be8cb28f504fec8

SHA256
c846d85a393e78efb1f31f23edefa28da5fc73ce34983068ef2cd3a8adf3c5c2

SHA512
cc17eca869643a9458dd14db0f6c335dd7a41fcc8b29558121f904caf2537b2a0ace2f247a989ecce2b74d8c303cf6750662467e84a5bd47b5b3e4e27e62745d

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

Filesize
7KB

MD5
f65556cbe81a4a726a34c086c7636d04

SHA1
6c0d6381b5ba4da0081c5a8156630cb99023c369

SHA256
047c78af7a72e919a3ce9212d4e51e6b330c5212f2da4e2abe63356fd34389c0

SHA512
e7a4f7e407c045da11fab5152284caa3cbbf7c66b6ce0f89cd37dfc1e4894010e4d2d4658759116c8f4be239fed9e116f781d4416ea9bcd79de1ee57258fda16

Download Submit
memory/1956-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-25-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-23-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1956-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-30-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1956-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2788-6-0x00000000005C0000-0x000000000062C000-memory.dmp

Filesize
432KB

Download
memory/2788-1-0x0000000000240000-0x00000000002F4000-memory.dmp

Filesize
720KB

Download
memory/2788-0-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2788-2-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2788-3-0x0000000000360000-0x000000000037E000-memory.dmp

Filesize
120KB

Download
memory/2788-5-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2788-4-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2788-31-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads