snakekeylogger | c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42

Analysis

max time kernel
134s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-01-2025 06:30

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General

Target

c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
Size

194KB
MD5

2d080f1e0be3ec95d49f138a5e9c4d4f
SHA1

22c49e1c1202336494504a101c1de5ac112d37e5
SHA256

c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42
SHA512

2c0edebcd8cdad34507ae953d9e0f985aaa4e0dfb25d7c07ca29794c896e0fbf726a69dfee1e4e6b96741c625a99227e83b4254df1352587ffa90c0ac60ada6b
SSDEEP

6144:EMKbABCaM6LGR7leDRq5KxYJTQxhrzVMRq2:2bSCtTQeq2

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtps.aruba.it
Port:
465
Username:
[email protected]
Password:
tecninf2017
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/4084-1347-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4976 created 3436	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	56

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
33	checkip.dyndns.org
35	reallyfreegeoip.org
36	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4976 set thread context of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.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	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
4084	InstallUtil.exe
4084	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
Token: SeDebugPrivilege	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
Token: SeDebugPrivilege	4084	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91
PID 4976 wrote to memory of 4084	4976	c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3436
- C:\Users\Admin\AppData\Local\Temp\c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.exe
  "C:\Users\Admin\AppData\Local\Temp\c44d3e15034c029b6a3fb3571c9bfca998863ba209c5c354edce1bf0316a9e42.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:4976
- 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:4084

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/4084-1346-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4084-1347-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4084-1348-0x0000000004F30000-0x0000000004FCC000-memory.dmp

Filesize
624KB

Download
memory/4084-1349-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4084-1350-0x0000000006100000-0x0000000006150000-memory.dmp

Filesize
320KB

Download
memory/4084-1354-0x0000000006180000-0x000000000618A000-memory.dmp

Filesize
40KB

Download
memory/4084-1353-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4084-1352-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4084-1351-0x0000000006320000-0x00000000064E2000-memory.dmp

Filesize
1.8MB

Download
memory/4976-35-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-25-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-6-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-15-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-69-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-67-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-65-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-63-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-61-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-59-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-57-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-55-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-53-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-51-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-49-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-47-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-43-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-41-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-39-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-37-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-45-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-4-0x0000000006C90000-0x0000000007234000-memory.dmp

Filesize
5.6MB

Download
memory/4976-33-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-31-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-29-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-5-0x00000000067C0000-0x0000000006852000-memory.dmp

Filesize
584KB

Download
memory/4976-23-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-19-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-17-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-13-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-11-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-9-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-7-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-27-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-21-0x00000000065D0000-0x00000000066D3000-memory.dmp

Filesize
1.0MB

Download
memory/4976-1328-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1329-0x00000000069B0000-0x0000000006A12000-memory.dmp

Filesize
392KB

Download
memory/4976-1330-0x0000000006A80000-0x0000000006AE0000-memory.dmp

Filesize
384KB

Download
memory/4976-1331-0x0000000006A10000-0x0000000006A5C000-memory.dmp

Filesize
304KB

Download
memory/4976-1332-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/4976-1333-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1334-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1335-0x0000000005CD0000-0x0000000005D24000-memory.dmp

Filesize
336KB

Download
memory/4976-1339-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1344-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1342-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-3-0x00000000065D0000-0x00000000066D8000-memory.dmp

Filesize
1.0MB

Download
memory/4976-2-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1-0x0000000000BF0000-0x0000000000C26000-memory.dmp

Filesize
216KB

Download
memory/4976-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/4976-1345-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4976-1341-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download