snakekeylogger | 232d1eff4613190138b14fd8856151cf65daf4164e80c397a5effe0f3e96509f

General

Target

9966c9c22e150bc6c7d7cd3a248099c0.exe
Size

709KB
MD5

9966c9c22e150bc6c7d7cd3a248099c0
SHA1

d85a8fc4babef43ab760e173654ef42f461f3c08
SHA256

232d1eff4613190138b14fd8856151cf65daf4164e80c397a5effe0f3e96509f
SHA512

5d3e69074eea921c48bec81d6aad3848298e57da5fe4a79a7367d193c33166c02d6d0ea89a04292429d2fd2dee938fc12ff21a18379be4bcfb6e032d074b738c
SSDEEP

6144:PtzEWsw3TvajJRvq/fd5hwltNif5I8+XTXWH+u8bd/+xs5VVxNrK2CZutbO64QQH:aqN/QmmruhRip02jF47MxGw

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

C2

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4544-140-0x0000000000400000-0x0000000000426000-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

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9966c9c22e150bc6c7d7cd3a248099c0.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9966c9c22e150bc6c7d7cd3a248099c0.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9966c9c22e150bc6c7d7cd3a248099c0.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.

Processes:

flow ioc

50 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe

description pid process target process

PID 1984 set thread context of 4544 1984 9966c9c22e150bc6c7d7cd3a248099c0.exe 9966c9c22e150bc6c7d7cd3a248099c0.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe9966c9c22e150bc6c7d7cd3a248099c0.exe

pid process

1984 9966c9c22e150bc6c7d7cd3a248099c0.exe
1984 9966c9c22e150bc6c7d7cd3a248099c0.exe
4544 9966c9c22e150bc6c7d7cd3a248099c0.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe9966c9c22e150bc6c7d7cd3a248099c0.exe

description pid process

Token: SeDebugPrivilege 1984 9966c9c22e150bc6c7d7cd3a248099c0.exe
Token: SeDebugPrivilege 4544 9966c9c22e150bc6c7d7cd3a248099c0.exe

flow	ioc
50	checkip.dyndns.org

description	pid	process	target process
PID 1984 set thread context of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe

pid	process
1984	9966c9c22e150bc6c7d7cd3a248099c0.exe
1984	9966c9c22e150bc6c7d7cd3a248099c0.exe
4544	9966c9c22e150bc6c7d7cd3a248099c0.exe

description	pid	process
Token: SeDebugPrivilege	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe
Token: SeDebugPrivilege	4544	9966c9c22e150bc6c7d7cd3a248099c0.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe

description	pid	process	target process
PID 1984 wrote to memory of 3756	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 3756	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 3756	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe
PID 1984 wrote to memory of 4544	1984	9966c9c22e150bc6c7d7cd3a248099c0.exe	9966c9c22e150bc6c7d7cd3a248099c0.exe

outlook_office_path 1 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9966c9c22e150bc6c7d7cd3a248099c0.exe

outlook_win_path 1 IoCs

Processes:

9966c9c22e150bc6c7d7cd3a248099c0.exe

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	9966c9c22e150bc6c7d7cd3a248099c0.exe

C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe
"C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe
"C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe"
2⤵
PID:3756

C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe
"C:\Users\Admin\AppData\Local\Temp\9966c9c22e150bc6c7d7cd3a248099c0.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4544

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9966c9c22e150bc6c7d7cd3a248099c0.exe.log
Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/1984-132-0x0000000000D80000-0x0000000000E38000-memory.dmp

Filesize
736KB

Download
memory/1984-133-0x0000000005DC0000-0x0000000006364000-memory.dmp

Filesize
5.6MB

Download
memory/1984-134-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/1984-135-0x00000000057D0000-0x00000000057DA000-memory.dmp

Filesize
40KB

Download
memory/1984-136-0x0000000007EB0000-0x0000000007F4C000-memory.dmp

Filesize
624KB

Download
memory/1984-137-0x0000000007F50000-0x0000000007FB6000-memory.dmp

Filesize
408KB

Download
memory/3756-138-0x0000000000000000-mapping.dmp

Download
memory/4544-139-0x0000000000000000-mapping.dmp

Download
memory/4544-140-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4544-142-0x0000000006D50000-0x0000000006F12000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads