snakekeylogger | 73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe

General

Target

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
Size

576KB
MD5

4c1a56d4207ddd17311e364e37e43810
SHA1

0f6ad26e113f7376cfd9238b66ff8060f9b2fc18
SHA256

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe
SHA512

e9d6608b765989aa8ac5554cfb1c2ec4c0bd2c4f560052288b7f89cbc212f3770c6d62f6520d31d21f82500358a883cf7c4bbf8547f6b6325edbf00a8288fd2d
SSDEEP

12288:1nCCCCCCC8CpCPCCsCCwcopox4M0JYx4EnJm/+kjqu6UcvkSM2AuPdobflnqSBj:tCCCCCCC8CpCPCCsCCbefJw4sE/+TTMH

Score

10^/10

snakekeylogger collection 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/2616-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2616-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2616-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2616-17-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2616-15-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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

4 checkip.dyndns.org

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe

description	pid	process	target process
PID 2872 set thread context of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exeRegSvcs.exe

pid	process
2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
2616	RegSvcs.exe
2616	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
Token: SeDebugPrivilege	2616	RegSvcs.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe

description	pid	process	target process
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 3056	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2596	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2628	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe
PID 2872 wrote to memory of 2616	2872	73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe
"C:\Users\Admin\AppData\Local\Temp\73758a3624c991066120f87112ac24abdb8fb0944718281f8ebd658f178133fe.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2872

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:3056

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2596

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2628

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2616-18-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-21-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-22-0x00000000048B0000-0x00000000048F0000-memory.dmp

Filesize
256KB

Download
memory/2616-20-0x00000000048B0000-0x00000000048F0000-memory.dmp

Filesize
256KB

Download
memory/2616-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2872-6-0x0000000004CB0000-0x0000000004D10000-memory.dmp

Filesize
384KB

Download
memory/2872-1-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-5-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/2872-0-0x0000000000B70000-0x0000000000C04000-memory.dmp

Filesize
592KB

Download
memory/2872-19-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-4-0x00000000004D0000-0x00000000004D6000-memory.dmp

Filesize
24KB

Download
memory/2872-3-0x00000000009A0000-0x00000000009B8000-memory.dmp

Filesize
96KB

Download
memory/2872-2-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads