snakekeylogger | 0cc2e5b30e63a14392a667b12c238c794eba4d2e6bc8f581319baf1e0efe537b

General

Target

order sample specification.exe
Size

1.0MB
MD5

14089bb840cae4cdd835d2216b2b7c66
SHA1

3504eb5b5aaf4883aa943f22801edd99523b8f99
SHA256

0cc2e5b30e63a14392a667b12c238c794eba4d2e6bc8f581319baf1e0efe537b
SHA512

5076f27cf9d06ad7a9fb51c5a06c1226b00ad6a525c3e9f6861f95115e0ce03bbd9978966d24b060f8103f44a6c90bd2a20cbc932c19a3b888f5d2405b8ebc80
SSDEEP

12288:EozHPsRlIHHnL1z/t41kOdwQl/7BfGJhw3whvnT9RDgur/usl7XCwOS+2m4:lH0iHHn90PdwifhAZ9FguXXd+z4

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.shaqone.shop
Port:
587
Username:
[email protected]
Password:
o2QG~Xv=9[EOYLl2}q
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/4056-144-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	order sample specification.exe

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-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order sample specification.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order sample specification.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order sample specification.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
59	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4876 set thread context of 4056	4876	order sample specification.exe	103

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2896	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4876	order sample specification.exe
4876	order sample specification.exe
4876	order sample specification.exe
4876	order sample specification.exe
4876	order sample specification.exe
4876	order sample specification.exe
3768	powershell.exe
4876	order sample specification.exe
4056	order sample specification.exe
3768	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4876	order sample specification.exe
Token: SeDebugPrivilege	3768	powershell.exe
Token: SeDebugPrivilege	4056	order sample specification.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 3768	4876	order sample specification.exe	99
PID 4876 wrote to memory of 3768	4876	order sample specification.exe	99
PID 4876 wrote to memory of 3768	4876	order sample specification.exe	99
PID 4876 wrote to memory of 2896	4876	order sample specification.exe	101
PID 4876 wrote to memory of 2896	4876	order sample specification.exe	101
PID 4876 wrote to memory of 2896	4876	order sample specification.exe	101
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103
PID 4876 wrote to memory of 4056	4876	order sample specification.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order sample specification.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	order sample specification.exe

C:\Users\Admin\AppData\Local\Temp\order sample specification.exe
"C:\Users\Admin\AppData\Local\Temp\order sample specification.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DQtyXkAvLeB.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3768
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DQtyXkAvLeB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6300.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2896
- C:\Users\Admin\AppData\Local\Temp\order sample specification.exe
  "C:\Users\Admin\AppData\Local\Temp\order sample specification.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6300.tmp

Filesize
1KB

MD5
d9459a6e680128f88dfc02b627afb9e0

SHA1
59edaf20c33e77a80257facc9cdac51e3153f2a2

SHA256
f74d5408e50e097cb7d915846b1e07c5c2c538972a87f8303bd17bd5dcc97e63

SHA512
253615ffec6d3bf56b72597f07697fa7d4ebf95d3e00b2bc79a3abb3b10aa62fa448f9fe7f85c14ae54c198beaf31f60f5feb3870dc7f30ac5a2f6d8b7ddcc9d

Download Submit
memory/3768-150-0x0000000071590000-0x00000000715DC000-memory.dmp

Filesize
304KB

Download
memory/3768-153-0x00000000071E0000-0x00000000071FA000-memory.dmp

Filesize
104KB

Download
memory/3768-158-0x0000000007500000-0x0000000007508000-memory.dmp

Filesize
32KB

Download
memory/3768-157-0x0000000007520000-0x000000000753A000-memory.dmp

Filesize
104KB

Download
memory/3768-156-0x0000000007410000-0x000000000741E000-memory.dmp

Filesize
56KB

Download
memory/3768-140-0x00000000025A0000-0x00000000025D6000-memory.dmp

Filesize
216KB

Download
memory/3768-147-0x0000000005DE0000-0x0000000005DFE000-memory.dmp

Filesize
120KB

Download
memory/3768-142-0x00000000052A0000-0x00000000058C8000-memory.dmp

Filesize
6.2MB

Download
memory/3768-154-0x0000000007250000-0x000000000725A000-memory.dmp

Filesize
40KB

Download
memory/3768-152-0x0000000007830000-0x0000000007EAA000-memory.dmp

Filesize
6.5MB

Download
memory/3768-145-0x0000000004F10000-0x0000000004F32000-memory.dmp

Filesize
136KB

Download
memory/3768-151-0x0000000006490000-0x00000000064AE000-memory.dmp

Filesize
120KB

Download
memory/3768-155-0x0000000007460000-0x00000000074F6000-memory.dmp

Filesize
600KB

Download
memory/3768-146-0x0000000005030000-0x0000000005096000-memory.dmp

Filesize
408KB

Download
memory/3768-149-0x00000000064B0000-0x00000000064E2000-memory.dmp

Filesize
200KB

Download
memory/4056-144-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4056-148-0x0000000006A80000-0x0000000006C42000-memory.dmp

Filesize
1.8MB

Download
memory/4876-132-0x00000000007E0000-0x00000000008F0000-memory.dmp

Filesize
1.1MB

Download
memory/4876-135-0x00000000052A0000-0x00000000052AA000-memory.dmp

Filesize
40KB

Download
memory/4876-133-0x0000000005880000-0x0000000005E24000-memory.dmp

Filesize
5.6MB

Download
memory/4876-134-0x00000000052D0000-0x0000000005362000-memory.dmp

Filesize
584KB

Download
memory/4876-137-0x0000000007E70000-0x0000000007ED6000-memory.dmp

Filesize
408KB

Download
memory/4876-136-0x0000000007A60000-0x0000000007AFC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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