snakekeylogger | 3bd171894c0bb17316c03fa84102290f5c8e9113f4e99e44863c4057c15dfcbe

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 12:38

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General

Target

RFQ00032035.pdf.scr.exe
Size

186KB
MD5

f94739fa1c01af70dc687f3f1e7ced5e
SHA1

64da75cc4a376ac065ad91685c999454b84315c8
SHA256

3bd171894c0bb17316c03fa84102290f5c8e9113f4e99e44863c4057c15dfcbe
SHA512

f4c9b431e623f0a82ee712c9089f78bf0fbb5672f389a5b7a22685bc33129b77065b944e2ee382fb9afd2c8c401086e400226e9a557614b82466c1e978ad35d5
SSDEEP

3072:I42wNqmO/BAyo5ovaZieQIaZ0OxMkWf3/3PmWW6c37GQL8VgeJpNg6LK/1lZqdH+:VNr6vaZYlMkWf3/3PmWWh7G7pLKNl3Z

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 1 IoCs

resource	yara_rule
behavioral2/memory/1944-1094-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4768 created 3432	4768	RFQ00032035.pdf.scr.exe	55

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.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
26	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4768 set thread context of 1944	4768	RFQ00032035.pdf.scr.exe	89

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	RFQ00032035.pdf.scr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4768	RFQ00032035.pdf.scr.exe
1944	MSBuild.exe
1944	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4768	RFQ00032035.pdf.scr.exe
Token: SeDebugPrivilege	4768	RFQ00032035.pdf.scr.exe
Token: SeDebugPrivilege	1944	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89
PID 4768 wrote to memory of 1944	4768	RFQ00032035.pdf.scr.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432
- C:\Users\Admin\AppData\Local\Temp\RFQ00032035.pdf.scr.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ00032035.pdf.scr.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4768
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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:1944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1944-1093-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/1944-1094-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1944-1095-0x00000000057E0000-0x000000000587C000-memory.dmp

Filesize
624KB

Download
memory/1944-1096-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/1944-1097-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/1944-1102-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/1944-1101-0x00000000069F0000-0x00000000069FA000-memory.dmp

Filesize
40KB

Download
memory/1944-1100-0x0000000006A60000-0x0000000006AF2000-memory.dmp

Filesize
584KB

Download
memory/1944-1099-0x0000000006B90000-0x0000000006D52000-memory.dmp

Filesize
1.8MB

Download
memory/1944-1098-0x0000000006970000-0x00000000069C0000-memory.dmp

Filesize
320KB

Download
memory/4768-29-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-15-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-65-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-61-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-59-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-57-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-55-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-53-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-51-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-49-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-47-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-45-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-43-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-41-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-39-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-35-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-33-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-31-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-19-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-27-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-25-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-21-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-17-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-67-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-13-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-11-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-9-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-7-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-63-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-37-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-23-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-4-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-1078-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-1079-0x0000000006590000-0x00000000065F2000-memory.dmp

Filesize
392KB

Download
memory/4768-1080-0x0000000006650000-0x000000000669C000-memory.dmp

Filesize
304KB

Download
memory/4768-1084-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-1086-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-1085-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-5-0x0000000006210000-0x00000000062F1000-memory.dmp

Filesize
900KB

Download
memory/4768-3-0x0000000006210000-0x00000000062F6000-memory.dmp

Filesize
920KB

Download
memory/4768-2-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-1-0x0000000000D70000-0x0000000000DA4000-memory.dmp

Filesize
208KB

Download
memory/4768-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/4768-1087-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/4768-1088-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/4768-1089-0x0000000006DB0000-0x0000000007354000-memory.dmp

Filesize
5.6MB

Download
memory/4768-1090-0x00000000066A0000-0x00000000066F4000-memory.dmp

Filesize
336KB

Download
memory/4768-1092-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download