snakekeylogger | 1a552b5db668c321e7f584e0f2d379afc41c00707e4fecad232823445bbcf8be

General

Target

Payment copy_Usd 163,500.exe
Size

931KB
MD5

8e841cfc7f7abab974f8adbc4e260346
SHA1

385ba1dad2877c6a712cda30dbb4cd47007d93ce
SHA256

1a552b5db668c321e7f584e0f2d379afc41c00707e4fecad232823445bbcf8be
SHA512

ae50615333524c4b3aa89bb790567d3464ec122d5fc494af62c55762c0e522b7a05c2bb024b1bb0a422f4ea22727b0f372d21735475dc93fafe3dada58748691
SSDEEP

24576:IwMf2oD5HOhpMmKHeErwqFSVSd+i92MScNXVbzQn:IBzODMmAeswqIHMtNX2

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.realirtlscm.com
Port:
587
Username:
[email protected]
Password:
password2023
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2504-24-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2504-26-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2504-30-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2504-32-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2504-35-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.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.

Processes:

flow ioc

2 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment copy_Usd 163,500.exe

description pid process target process

PID 2932 set thread context of 2504 2932 Payment copy_Usd 163,500.exe Payment copy_Usd 163,500.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2712 schtasks.exe

flow	ioc
2	checkip.dyndns.org

description	pid	process	target process
PID 2932 set thread context of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe

pid	process
2712	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

Payment copy_Usd 163,500.exePayment copy_Usd 163,500.exepowershell.exepowershell.exe

pid	process
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2932	Payment copy_Usd 163,500.exe
2504	Payment copy_Usd 163,500.exe
2604	powershell.exe
2764	powershell.exe
2504	Payment copy_Usd 163,500.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Payment copy_Usd 163,500.exePayment copy_Usd 163,500.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2932	Payment copy_Usd 163,500.exe
Token: SeDebugPrivilege	2504	Payment copy_Usd 163,500.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	2764	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	pid	process	target process
PID 2932 wrote to memory of 2764	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2764	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2764	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2764	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2604	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2604	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2604	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2604	2932	Payment copy_Usd 163,500.exe	powershell.exe
PID 2932 wrote to memory of 2712	2932	Payment copy_Usd 163,500.exe	schtasks.exe
PID 2932 wrote to memory of 2712	2932	Payment copy_Usd 163,500.exe	schtasks.exe
PID 2932 wrote to memory of 2712	2932	Payment copy_Usd 163,500.exe	schtasks.exe
PID 2932 wrote to memory of 2712	2932	Payment copy_Usd 163,500.exe	schtasks.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 2932 wrote to memory of 2504	2932	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe

outlook_office_path 1 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe

outlook_win_path 1 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe

C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2932

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\Payment copy_Usd 163,500.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IpqdQJORbvHjRe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2604

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IpqdQJORbvHjRe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp510.tmp"
2⤵
- Creates scheduled task(s)
PID:2712

C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

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\tmp510.tmp

Filesize
1KB

MD5
c8bfd8964e7b8a4ffa5fc576aa711fe5

SHA1
899865e257bd5751b73df5f2028e4ee1e0ffb876

SHA256
94e5856870b9241540c2d31599feff8647bdaf4b599cc0de019a15ebb5436520

SHA512
48b7f04f83ffa970b73bd09a6cdc31b2162b4298c28320301ae313575bbc9351df380a165aec805c923bd8baacc58f5676b726a5eaed20bb3383c6c537a47e6a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FZZXNJC7TAUHN2H2W2PV.temp

Filesize
7KB

MD5
fc77f7440809692797097785c09a2520

SHA1
777ef09e1acc28b0be78d0d75847be9591772636

SHA256
ff59e1e02faed2c4291adce53152b4e1051abe1c5cf93600d61d2853c3afa004

SHA512
96043a8456e65ec355b27b7793ee5a389dbc8e128f1558b0d45ab13808b151fb37d1d21d2b9998a08a9efdd530b2ff00d6ef37bec4ee654ed037513410db3c7e

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

Filesize
7KB

MD5
fc77f7440809692797097785c09a2520

SHA1
777ef09e1acc28b0be78d0d75847be9591772636

SHA256
ff59e1e02faed2c4291adce53152b4e1051abe1c5cf93600d61d2853c3afa004

SHA512
96043a8456e65ec355b27b7793ee5a389dbc8e128f1558b0d45ab13808b151fb37d1d21d2b9998a08a9efdd530b2ff00d6ef37bec4ee654ed037513410db3c7e

Download Submit
memory/2504-30-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2504-32-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-49-0x0000000073A30000-0x000000007411E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-35-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-50-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download
memory/2504-46-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download
memory/2504-44-0x0000000073A30000-0x000000007411E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-24-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2504-26-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2604-48-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-43-0x00000000027A0000-0x00000000027E0000-memory.dmp

Filesize
256KB

Download
memory/2604-37-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-40-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-38-0x00000000027A0000-0x00000000027E0000-memory.dmp

Filesize
256KB

Download
memory/2764-47-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2764-42-0x0000000001E60000-0x0000000001EA0000-memory.dmp

Filesize
256KB

Download
memory/2764-45-0x0000000001E60000-0x0000000001EA0000-memory.dmp

Filesize
256KB

Download
memory/2764-39-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2764-36-0x000000006F8D0000-0x000000006FE7B000-memory.dmp

Filesize
5.7MB

Download
memory/2764-41-0x0000000001E60000-0x0000000001EA0000-memory.dmp

Filesize
256KB

Download
memory/2932-0-0x0000000000830000-0x000000000091E000-memory.dmp

Filesize
952KB

Download
memory/2932-4-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-1-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-2-0x00000000042E0000-0x0000000004320000-memory.dmp

Filesize
256KB

Download
memory/2932-34-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-3-0x00000000005C0000-0x00000000005D0000-memory.dmp

Filesize
64KB

Download
memory/2932-7-0x00000000075B0000-0x0000000007610000-memory.dmp

Filesize
384KB

Download
memory/2932-6-0x0000000000810000-0x000000000081C000-memory.dmp

Filesize
48KB

Download
memory/2932-5-0x00000000042E0000-0x0000000004320000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads