snakekeylogger | 0bbbbaa51db81a056bf94fd14ec424814f4e498dbd6ecd75e8ab2c55eaed9977

Analysis

max time kernel
87s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2022, 14:57

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General

Target
New Order.exe
Size 807KB
Sample221005-sbkfraefc4
SHA256 0bbbbaa51db81a056bf94fd14ec424814f4e498dbd6ecd75e8ab2c55eaed9977
MD5 4603c5d156fa15ae01233bf5f3f9433b
SHA1 1dcebc07126f53b0762751dfe19645491dd4ce39
SHA512 c6ba56378b1339820bb025d48ce04ec60248cd3b58edc1221dd1296a97db30305582c83589e77b88e1f6a1078692edcf8f92f4461e16d37b4bed4806796ba924
SSDEEP 12288:oR8o0u4T4AxB7yFLTDwVMNW3orY3u7dyhZk2z4ve:0X+9OxEVff+7dQ+24ve
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
us2.smtp.mailhostbox.com
Port
587
Username
[email protected]
Password
qlRYaFn8
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/3576-139-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.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
44	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4764 set thread context of 3576	4764	New Order.exe	92

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3576	New Order.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3576	New Order.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92
PID 4764 wrote to memory of 3576	4764	New Order.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe

C:\Users\Admin\AppData\Local\Temp\New Order.exe
"C:\Users\Admin\AppData\Local\Temp\New Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4764
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

New Order.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New Order.exe.log
Size 1KB
SHA256 bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7
MD5 e08f822522c617a40840c62e4b0fb45e
SHA1 ae516dca4da5234be6676d3f234c19ec55725be7
SHA512 894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4
MD5 SHA1 SHA512

Submit Download

memory/3576-139-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/3576-141-0x0000000006440000-0x0000000006602000-memory.dmp

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memory/4764-132-0x0000000000B80000-0x0000000000C50000-memory.dmp

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memory/4764-133-0x0000000005BD0000-0x0000000006174000-memory.dmp

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memory/4764-134-0x00000000054F0000-0x0000000005582000-memory.dmp

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memory/4764-135-0x00000000054A0000-0x00000000054AA000-memory.dmp

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memory/4764-136-0x0000000007BA0000-0x0000000007C3C000-memory.dmp

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memory/4764-137-0x0000000007DB0000-0x0000000007E16000-memory.dmp

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