snakekeylogger | 302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c

Analysis

max time kernel
134s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2024 02:49

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General

Target

302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe
Size

6KB
MD5

68d80151e3f57b7cfdab5fe78af83762
SHA1

df6af1e5e0c9320fedba1ea978a9e8848a8b1000
SHA256

302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c
SHA512

4d5d235da6bc8fc896989a69363e54a6edbbfb576b038e00d0ec93917728718c7dd88a1e179b66dd5a0ded1ecc0feb0b1d4b6da52c81eac4dcf0ced39ff64008
SSDEEP

96:r8QtGcl80de7I+p8Dzvj6oCQv4pblTDzNt:guF80deki8fL6PQv4nTF

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7698096781:AAGQLD6o1kzjfTe7ym-NWYz9KeQ-WUS_Q04/sendMessage?chat_id=6243598265

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/3884-1096-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3724 created 3356	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HResult.vbs	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
23	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3724 set thread context of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91

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	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe
3884	InstallUtil.exe
3884	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe
Token: SeDebugPrivilege	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe
Token: SeDebugPrivilege	3884	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91
PID 3724 wrote to memory of 3884	3724	302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3356
- C:\Users\Admin\AppData\Local\Temp\302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe
  "C:\Users\Admin\AppData\Local\Temp\302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:3884

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/3724-0-0x000000007539E000-0x000000007539F000-memory.dmp

Filesize
4KB

Download
memory/3724-1-0x0000000000C50000-0x0000000000C58000-memory.dmp

Filesize
32KB

Download
memory/3724-2-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-3-0x00000000068D0000-0x00000000069BE000-memory.dmp

Filesize
952KB

Download
memory/3724-4-0x0000000006F90000-0x0000000007534000-memory.dmp

Filesize
5.6MB

Download
memory/3724-5-0x0000000006AE0000-0x0000000006B72000-memory.dmp

Filesize
584KB

Download
memory/3724-19-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-15-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-6-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-23-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-65-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-69-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-67-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-62-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-59-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-57-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-55-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-53-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-51-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-49-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-47-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-43-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-41-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-39-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-37-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-35-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-33-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-31-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-29-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-27-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-21-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-17-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-13-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-63-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-11-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-9-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-7-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-45-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-25-0x00000000068D0000-0x00000000069B9000-memory.dmp

Filesize
932KB

Download
memory/3724-1080-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-1081-0x0000000006C80000-0x0000000006CE2000-memory.dmp

Filesize
392KB

Download
memory/3724-1082-0x0000000006D20000-0x0000000006D6C000-memory.dmp

Filesize
304KB

Download
memory/3724-1085-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-1087-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-1089-0x0000000006F00000-0x0000000006F54000-memory.dmp

Filesize
336KB

Download
memory/3724-1088-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-1095-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3724-1093-0x000000007539E000-0x000000007539F000-memory.dmp

Filesize
4KB

Download
memory/3884-1094-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3884-1096-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3884-1097-0x0000000005020000-0x00000000050BC000-memory.dmp

Filesize
624KB

Download
memory/3884-1098-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3884-1099-0x00000000061E0000-0x0000000006230000-memory.dmp

Filesize
320KB

Download
memory/3884-1100-0x0000000006400000-0x00000000065C2000-memory.dmp

Filesize
1.8MB

Download
memory/3884-1101-0x0000000075390000-0x0000000075B40000-memory.dmp

Filesize
7.7MB

Download
memory/3884-1102-0x0000000006260000-0x000000000626A000-memory.dmp

Filesize
40KB

Download