snakekeylogger | a9a4724beeb4463e0bda523131a8281bac10212b221f57452d2d7a06454634a6

General

Target

REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
Size

1.2MB
MD5

bdacafc76193287481aacc058157b552
SHA1

3f07cd8af332cc05e0faffb4b3abc673c1dbae94
SHA256

ddc80f262bf86345a0be3981054a8bcc1b06635e948365ceeb159688afcb51ce
SHA512

17be9b28d5a2d96e9414b8178589e9e8d0ce159ded86043c1eff061afdd87972fedd3e8e6dcada6dc297706306ce3ee2a10bcd5a86be6bba097c916b125ae172
SSDEEP

24576:35MI676DO9fx8Dgyfx8Dg9AW9/gOiEpvWnNwDZFSL:3t676858Dgy58DgPoO1BWnCZU

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.fireacoustics.com
Port:
587
Username:
[email protected]
Password:
_d:rzD~62Jxh
Email To:
[email protected]

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/864-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

41 freegeoip.app
42 freegeoip.app
39 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe

description pid process target process

PID 2852 set thread context of 864 2852 REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe MSBuild.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4420 864 WerFault.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exeMSBuild.exe

pid process

2852 REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
2852 REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
864 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 2852 REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
Token: SeDebugPrivilege 864 MSBuild.exe

flow	ioc
41	freegeoip.app
42	freegeoip.app
39	checkip.dyndns.org

description	pid	process	target process
PID 2852 set thread context of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe

pid	pid_target	process	target process
4420	864	WerFault.exe	MSBuild.exe

pid	process
2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
864	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
Token: SeDebugPrivilege	864	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe

description	pid	process	target process
PID 2852 wrote to memory of 3996	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 3996	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 3996	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe
PID 2852 wrote to memory of 864	2852	REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe
"C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION - PCIHBV2021MRP27220.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2852

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:3996

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 1784
3⤵
- Program crash
PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 864 -ip 864
1⤵
PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/864-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/864-17-0x0000000075100000-0x00000000758B0000-memory.dmp

Filesize
7.7MB

Download
memory/864-16-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/864-14-0x0000000075100000-0x00000000758B0000-memory.dmp

Filesize
7.7MB

Download
memory/2852-4-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2852-5-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download
memory/2852-6-0x00000000050A0000-0x000000000513C000-memory.dmp

Filesize
624KB

Download
memory/2852-7-0x0000000002650000-0x0000000002662000-memory.dmp

Filesize
72KB

Download
memory/2852-8-0x0000000075100000-0x00000000758B0000-memory.dmp

Filesize
7.7MB

Download
memory/2852-9-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2852-10-0x000000000B0F0000-0x000000000B178000-memory.dmp

Filesize
544KB

Download
memory/2852-11-0x0000000005140000-0x0000000005164000-memory.dmp

Filesize
144KB

Download
memory/2852-0-0x0000000075100000-0x00000000758B0000-memory.dmp

Filesize
7.7MB

Download
memory/2852-15-0x0000000075100000-0x00000000758B0000-memory.dmp

Filesize
7.7MB

Download
memory/2852-3-0x0000000004DA0000-0x0000000004E32000-memory.dmp

Filesize
584KB

Download
memory/2852-2-0x0000000005350000-0x00000000058F4000-memory.dmp

Filesize
5.6MB

Download
memory/2852-1-0x0000000000260000-0x0000000000392000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads