snakekeylogger | 3266a0669caa4babe913c1f33f30a5ec22e99345173cdc9527ea93aa8f3673eb

General

Target

1adc88b80dd9498bee4a48a62c6ad234.exe
Size

1.2MB
MD5

1adc88b80dd9498bee4a48a62c6ad234
SHA1

f8faee666213ddc01a83799962a73ff47bf5d1d8
SHA256

3266a0669caa4babe913c1f33f30a5ec22e99345173cdc9527ea93aa8f3673eb
SHA512

6ec23fd29766562a3331d906766cf82600dd56748db10bc3df36fd932f52d702ad8d0ccac7abf943515ff9f5aa30e4e175e46cf6ad8d725100d758fe694156dd
SSDEEP

24576:WmOsBgo0q4wMyBmCmTOUd+L6kgXWFyVUblQh/wwAXPCoP:WPoHMmmCm6Ud+zgX2lcWz

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.logoffices.com
Port:
587
Username:
[email protected]
Password:
QAZqaz123@
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/3840-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral2/memory/2452-8-0x0000000005360000-0x0000000005372000-memory.dmp	CustAttr

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

40 checkip.dyndns.org
44 freegeoip.app
45 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

1adc88b80dd9498bee4a48a62c6ad234.exe

description pid process target process

PID 2452 set thread context of 3840 2452 1adc88b80dd9498bee4a48a62c6ad234.exe 1adc88b80dd9498bee4a48a62c6ad234.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3756 3840 WerFault.exe 1adc88b80dd9498bee4a48a62c6ad234.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1adc88b80dd9498bee4a48a62c6ad234.exe1adc88b80dd9498bee4a48a62c6ad234.exe

pid process

2452 1adc88b80dd9498bee4a48a62c6ad234.exe
3840 1adc88b80dd9498bee4a48a62c6ad234.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1adc88b80dd9498bee4a48a62c6ad234.exe1adc88b80dd9498bee4a48a62c6ad234.exe

description pid process

Token: SeDebugPrivilege 2452 1adc88b80dd9498bee4a48a62c6ad234.exe
Token: SeDebugPrivilege 3840 1adc88b80dd9498bee4a48a62c6ad234.exe

flow	ioc
40	checkip.dyndns.org
44	freegeoip.app
45	freegeoip.app

description	pid	process	target process
PID 2452 set thread context of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe

pid	pid_target	process	target process
3756	3840	WerFault.exe	1adc88b80dd9498bee4a48a62c6ad234.exe

pid	process
2452	1adc88b80dd9498bee4a48a62c6ad234.exe
3840	1adc88b80dd9498bee4a48a62c6ad234.exe

description	pid	process
Token: SeDebugPrivilege	2452	1adc88b80dd9498bee4a48a62c6ad234.exe
Token: SeDebugPrivilege	3840	1adc88b80dd9498bee4a48a62c6ad234.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1adc88b80dd9498bee4a48a62c6ad234.exe

description	pid	process	target process
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe
PID 2452 wrote to memory of 3840	2452	1adc88b80dd9498bee4a48a62c6ad234.exe	1adc88b80dd9498bee4a48a62c6ad234.exe

C:\Users\Admin\AppData\Local\Temp\1adc88b80dd9498bee4a48a62c6ad234.exe
"C:\Users\Admin\AppData\Local\Temp\1adc88b80dd9498bee4a48a62c6ad234.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452

C:\Users\Admin\AppData\Local\Temp\1adc88b80dd9498bee4a48a62c6ad234.exe
"C:\Users\Admin\AppData\Local\Temp\1adc88b80dd9498bee4a48a62c6ad234.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 1116
3⤵
- Program crash
PID:3756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3840 -ip 3840
1⤵
PID:3268

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1adc88b80dd9498bee4a48a62c6ad234.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2452-8-0x0000000005360000-0x0000000005372000-memory.dmp

Filesize
72KB

Download
memory/2452-3-0x00000000058C0000-0x0000000005E64000-memory.dmp

Filesize
5.6MB

Download
memory/2452-10-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download
memory/2452-12-0x0000000006D50000-0x0000000006D7A000-memory.dmp

Filesize
168KB

Download
memory/2452-5-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download
memory/2452-6-0x0000000005320000-0x000000000532A000-memory.dmp

Filesize
40KB

Download
memory/2452-7-0x0000000005570000-0x00000000055C6000-memory.dmp

Filesize
344KB

Download
memory/2452-0-0x0000000000880000-0x00000000009B2000-memory.dmp

Filesize
1.2MB

Download
memory/2452-9-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/2452-2-0x0000000005220000-0x00000000052BC000-memory.dmp

Filesize
624KB

Download
memory/2452-4-0x00000000053B0000-0x0000000005442000-memory.dmp

Filesize
584KB

Download
memory/2452-11-0x0000000006CD0000-0x0000000006D42000-memory.dmp

Filesize
456KB

Download
memory/2452-1-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/2452-16-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/3840-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3840-17-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/3840-18-0x00000000057C0000-0x00000000057D0000-memory.dmp

Filesize
64KB

Download
memory/3840-19-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads