snakekeylogger | 0c00dc97caefd1b319d3c4160504d603145867085f8c88b40235f5d641737ea8

General

Target

SEPT SOA OUTSTANDING_PDF.exe
Size

1007KB
MD5

4d14ec1a87ad56df26f46a04af09a582
SHA1

dcd8d83c385676560e75acf702961777ad39605b
SHA256

beb3bf20287cc5427b4a6717a68107ba6d789f43ca49d1b6b6887c102e79ae5b
SHA512

f169342b37ae4506a44aecb97115199cc2ed2ae3aabb8285fc7d5ce028c698ccc97c20e8c2bb49f51f3438b4d7de9855f4bc8f71db81d715ac45c3971a9a8424
SSDEEP

24576:pRmJkcoQricOIQxiZY1iaajn4q+8M9lFwwqkkYDday0:mJZoQrbTFZY1iain4q+B9lOl3

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.al-subai.com
Port:
587
Username:
[email protected]
Password:
A_Sadek1962
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 4 IoCs

resource	yara_rule
behavioral1/memory/2116-3-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2116-12-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2116-9-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2116-5-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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 2088 set thread context of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30

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 2 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	SEPT SOA OUTSTANDING_PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2116	RegSvcs.exe
2116	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2116	RegSvcs.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe
2088	SEPT SOA OUTSTANDING_PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30
PID 2088 wrote to memory of 2116	2088	SEPT SOA OUTSTANDING_PDF.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SEPT SOA OUTSTANDING_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SEPT SOA OUTSTANDING_PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\SEPT SOA OUTSTANDING_PDF.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:2116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2088-2-0x0000000003970000-0x0000000003D70000-memory.dmp

Filesize
4.0MB

Download
memory/2116-3-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2116-12-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2116-9-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2116-5-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2116-13-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2116-14-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2116-15-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2116-16-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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