snakekeylogger | 69fb813254cb7d90156e5787b232f46ee4229d64dc1353488a7991ba830c223a

General

Target

catalogue.bin.exe
Size

565KB
MD5

e712e8ee3d9d3bdf34029516d2755ca5
SHA1

5c8ad1cc914a225f386a6e8a3bdcb012580c33e2
SHA256

69fb813254cb7d90156e5787b232f46ee4229d64dc1353488a7991ba830c223a
SHA512

39b5c1b8d4a6e01a8588ae520683df143bc5e68b4f1bfd623accfaf67cf6c52e1663c5f0b3f3d55ee4bb144c8e0e570593eb17b04b288df23138da5305e7f932

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.seksiui.com
Port:
587
Username:
dedaiko@seksiui.com
Password:
CcTduHh6

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081
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

12 freegeoip.app
13 freegeoip.app
10 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

catalogue.bin.exe

description pid process target process

PID 3656 set thread context of 3996 3656 catalogue.bin.exe catalogue.bin.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

catalogue.bin.execatalogue.bin.exe

pid process

3656 catalogue.bin.exe
3656 catalogue.bin.exe
3996 catalogue.bin.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

catalogue.bin.execatalogue.bin.exe

description pid process

Token: SeDebugPrivilege 3656 catalogue.bin.exe
Token: SeDebugPrivilege 3996 catalogue.bin.exe

flow	ioc
12	freegeoip.app
13	freegeoip.app
10	checkip.dyndns.org

description	pid	process	target process
PID 3656 set thread context of 3996	3656	catalogue.bin.exe	catalogue.bin.exe

pid	process
3656	catalogue.bin.exe
3656	catalogue.bin.exe
3996	catalogue.bin.exe

description	pid	process
Token: SeDebugPrivilege	3656	catalogue.bin.exe
Token: SeDebugPrivilege	3996	catalogue.bin.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

catalogue.bin.exe

description	pid	process	target process
PID 3656 wrote to memory of 4036	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 4036	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 4036	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe
PID 3656 wrote to memory of 3996	3656	catalogue.bin.exe	catalogue.bin.exe

C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe
"C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656

C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe
"C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe"
2⤵
PID:4036

C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe
"C:\Users\Admin\AppData\Local\Temp\catalogue.bin.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3996

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\catalogue.bin.exe.log
MD5
a31dce488913906093df2ebc9493f627

SHA1
70873fcb856c1614fd605128e926229b04c838d7

SHA256
7795df31e5563550e636a862760067408a3bd84f7c258376895f58d55cd6aebd

SHA512
5a0913b1d03510b58a9596d718c975cfdf3e9d570460caed07acebf5a4b19cf1cf729f2d4a1a33c832a761028030cf05da8dee5c34a4120b22f55a5f6d26c495

Download Submit
memory/3656-121-0x0000000004E40000-0x0000000004ED2000-memory.dmp

Filesize
584KB

Download
memory/3656-123-0x0000000005090000-0x000000000509F000-memory.dmp

Filesize
60KB

Download
memory/3656-118-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

Filesize
4KB

Download
memory/3656-119-0x0000000005100000-0x0000000005101000-memory.dmp

Filesize
4KB

Download
memory/3656-120-0x0000000004E90000-0x0000000004E91000-memory.dmp

Filesize
4KB

Download
memory/3656-114-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/3656-122-0x0000000004F80000-0x0000000004FB9000-memory.dmp

Filesize
228KB

Download
memory/3656-117-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

Filesize
4KB

Download
memory/3656-116-0x00000000054E0000-0x00000000054E1000-memory.dmp

Filesize
4KB

Download
memory/3996-125-0x000000000041F84E-mapping.dmp

Download
memory/3996-124-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3996-131-0x00000000055D0000-0x0000000005ACE000-memory.dmp

Filesize
5.0MB

Download
memory/3996-132-0x00000000069C0000-0x00000000069C1000-memory.dmp

Filesize
4KB

Download
memory/3996-134-0x0000000006870000-0x0000000006871000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing