snakekeylogger | 567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1

General

Target

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
Size

374KB
MD5

015f92c031a3f47dc93b9410a156470b
SHA1

bd1ec48f94e2e79e30eed34e146a77e6dc5581f4
SHA256

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1
SHA512

6c378f61c06562915c21c66eaa2308626565eec7904e19f3a858ba648a192df4d06d9c8e1bd64f2c79a23560bed61d80bffcbf24ba518c894d7f9d7f2b5bcedc
SSDEEP

6144:DN7zMdPaeztFrgxaw2ZRZbGAZkMf7tZalavQoXEsYG65ug5hxxQg3NZLM:4ztFU2Z3GYkU7tZalavQwEHbkg3BjM

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.yandex.com
Port:
587
Username:
[email protected]
Password:
chijiokejackson121

C2

https://api.telegram.org/bot5206100572:AAFn3MxBuN0bjQhfY8y1ed9Iwi79LyIe75I/sendMessage?chat_id=2135869667

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/1080-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Drops startup file 2 IoCs

Processes:

Powershell.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe	Powershell.exe

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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.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

33 checkip.dyndns.org

flow	ioc
33	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	pid	process	target process
PID 3444 set thread context of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exePowershell.exe

pid	process
1080	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
2204	Powershell.exe
2204	Powershell.exe
1080	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Powershell.exe567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	pid	process
Token: SeDebugPrivilege	2204	Powershell.exe
Token: SeDebugPrivilege	1080	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	pid	process	target process
PID 3444 wrote to memory of 2204	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	Powershell.exe
PID 3444 wrote to memory of 2204	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	Powershell.exe
PID 3444 wrote to memory of 2204	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	Powershell.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
PID 3444 wrote to memory of 1080	3444	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

outlook_office_path 1 IoCs

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

outlook_win_path 1 IoCs

Processes:

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe

C:\Users\Admin\AppData\Local\Temp\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
"C:\Users\Admin\AppData\Local\Temp\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3444

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'
2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Users\Admin\AppData\Local\Temp\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
C:\Users\Admin\AppData\Local\Temp\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1.exe.log

Filesize
706B

MD5
9b4d7ccdebef642a9ad493e2c2925952

SHA1
c020c622c215e880c8415fa867cb50210b443ef0

SHA256
e6f068d76bd941b4118225b130db2c70128e77a45dcdbf5cbab0f8a563b867ff

SHA512
8577ecd7597d4b540bc1c6ccc4150eae7443da2e4be1343cc42242714d04dd16e48c3fcaefd95c4a148fe9f14c5b6f3166b752ae20d608676cf6fb48919968e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5hlrjkxu.qwg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1080-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1080-44-0x0000000006B40000-0x0000000006B4A000-memory.dmp

Filesize
40KB

Download
memory/1080-43-0x0000000005AA0000-0x0000000005AB0000-memory.dmp

Filesize
64KB

Download
memory/1080-42-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/1080-41-0x0000000006B70000-0x0000000006D32000-memory.dmp

Filesize
1.8MB

Download
memory/1080-40-0x0000000006950000-0x00000000069A0000-memory.dmp

Filesize
320KB

Download
memory/1080-19-0x0000000005AA0000-0x0000000005AB0000-memory.dmp

Filesize
64KB

Download
memory/1080-15-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/2204-33-0x0000000006EB0000-0x0000000006F46000-memory.dmp

Filesize
600KB

Download
memory/2204-35-0x0000000006E50000-0x0000000006E72000-memory.dmp

Filesize
136KB

Download
memory/2204-39-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/2204-9-0x0000000005C00000-0x0000000006228000-memory.dmp

Filesize
6.2MB

Download
memory/2204-8-0x0000000002E50000-0x0000000002E86000-memory.dmp

Filesize
216KB

Download
memory/2204-16-0x00000000056A0000-0x00000000056C2000-memory.dmp

Filesize
136KB

Download
memory/2204-34-0x0000000006E00000-0x0000000006E1A000-memory.dmp

Filesize
104KB

Download
memory/2204-18-0x0000000006230000-0x0000000006296000-memory.dmp

Filesize
408KB

Download
memory/2204-7-0x00000000055C0000-0x00000000055D0000-memory.dmp

Filesize
64KB

Download
memory/2204-6-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/2204-25-0x00000000062A0000-0x0000000006306000-memory.dmp

Filesize
408KB

Download
memory/2204-26-0x0000000006310000-0x0000000006664000-memory.dmp

Filesize
3.3MB

Download
memory/2204-31-0x0000000006990000-0x00000000069AE000-memory.dmp

Filesize
120KB

Download
memory/2204-32-0x0000000006A20000-0x0000000006A6C000-memory.dmp

Filesize
304KB

Download
memory/3444-0-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/3444-17-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/3444-11-0x0000000005470000-0x000000000547A000-memory.dmp

Filesize
40KB

Download
memory/3444-10-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/3444-5-0x0000000005530000-0x00000000055CC000-memory.dmp

Filesize
624KB

Download
memory/3444-4-0x0000000005400000-0x0000000005456000-memory.dmp

Filesize
344KB

Download
memory/3444-3-0x0000000005360000-0x00000000053F2000-memory.dmp

Filesize
584KB

Download
memory/3444-2-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download
memory/3444-1-0x00000000008E0000-0x0000000000944000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads