snakekeylogger | dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140

General

Target

NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe
Size

367KB
MD5

4557b75c3f8dfc2a31ff0e8e56792653
SHA1

d348497a1ae8614d46a8ba43b18bb2c7f46d7fbb
SHA256

dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140
SHA512

4cc0742447325f33b35ec61cb572b88ec6eaa35ce2bf36f1fa7f9a69f25da6992c50363169100413e2a72b5289445ddc5628d5abb9f1f6ac077825a275e5622a
SSDEEP

6144:yAY8QgjLbG3BjVEOFOtw5e3mJG8kJeAfMJgwCRM8Xaqegmc8KCx74L:Bs3wy5e3hWJgw8M8X0xc8KykL

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.belt-tech.com.my
Port:
587
Username:
[email protected]
Password:
Beltechpg@1234
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2652-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-10-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

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

2 checkip.dyndns.org

flow	ioc
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe

description	pid	process	target process
PID 2124 set thread context of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

2652 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2652 RegAsm.exe

pid	process
2652	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2652	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe

description	pid	process	target process
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe
PID 2124 wrote to memory of 2652	2124	NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.dfd104aa405fc9d466c75c97ea643a608b2faabc6a8234417126ca1ab05d0140.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2124

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2652

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2124-21-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-0-0x0000000000A50000-0x0000000000AB2000-memory.dmp

Filesize
392KB

Download
memory/2124-2-0x0000000000310000-0x0000000000364000-memory.dmp

Filesize
336KB

Download
memory/2124-3-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2124-4-0x0000000004990000-0x00000000049D0000-memory.dmp

Filesize
256KB

Download
memory/2124-5-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/2124-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2652-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2652-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-6-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads