snakekeylogger | a544b4050677d9e5ad964398954cf7d74c96b65a1126a8bb3491fbe52ff0ec10

Analysis

max time kernel
139s
max time network
153s
platform
windows10_x64
resource
win10v20210408
submitted
27-07-2021 09:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

27-07-2021/27-07-2021/SWIFT COPY.exe
Size

856KB
MD5

3a1ea135a9c0052092eedfcabe68aed8
SHA1

74a913e85badf5a2e4deb3d2432968c45b7f33a6
SHA256

47330ca2aa141e11e54335dbf0eea19ebb923d0b5c3670b20ee051678d87b68a
SHA512

8c1191829862bffd20627d60b4087d1fdc0cda858de48cca42123123f8e3a2f3778d6e45c1438b3289f768681f4c624fe85a46a58de7bf53996eeea0897f318a

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
kinghybrid@myexodus1.com
Password:
$ASmZLn8

Signatures

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

Snake Keylogger Payload 3 IoCs

Processes:

resource	yara_rule
behavioral22/memory/3920-127-0x0000000000400000-0x000000000046A000-memory.dmp	family_snakekeylogger
behavioral22/memory/3920-128-0x000000000046459E-mapping.dmp	family_snakekeylogger
behavioral22/memory/3920-134-0x00000000057A0000-0x0000000005C9E000-memory.dmp	family_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

14 freegeoip.app
15 freegeoip.app
12 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFT COPY.exe

description pid process target process

PID 620 set thread context of 3920 620 SWIFT COPY.exe SWIFT COPY.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3824 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

SWIFT COPY.exe

pid process

3920 SWIFT COPY.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SWIFT COPY.exe

description pid process

Token: SeDebugPrivilege 3920 SWIFT COPY.exe

flow	ioc
14	freegeoip.app
15	freegeoip.app
12	checkip.dyndns.org

description	pid	process	target process
PID 620 set thread context of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe

pid	process
3824	schtasks.exe

pid	process
3920	SWIFT COPY.exe

description	pid	process
Token: SeDebugPrivilege	3920	SWIFT COPY.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SWIFT COPY.exe

description	pid	process	target process
PID 620 wrote to memory of 3824	620	SWIFT COPY.exe	schtasks.exe
PID 620 wrote to memory of 3824	620	SWIFT COPY.exe	schtasks.exe
PID 620 wrote to memory of 3824	620	SWIFT COPY.exe	schtasks.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe
PID 620 wrote to memory of 3920	620	SWIFT COPY.exe	SWIFT COPY.exe

C:\Users\Admin\AppData\Local\Temp\27-07-2021\27-07-2021\SWIFT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\27-07-2021\27-07-2021\SWIFT COPY.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mpygiGceDLctA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6255.tmp"
2⤵
- Creates scheduled task(s)
PID:3824

C:\Users\Admin\AppData\Local\Temp\27-07-2021\27-07-2021\SWIFT COPY.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3920

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SWIFT COPY.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6255.tmp
MD5
957d9e5f818c624734bf16af0f5e66ec

SHA1
768f67366d44a0f4103b0c40f50ce07015adc091

SHA256
9c58b653d01a902092897a89c83b648309825a7db42632a82720445b2a5b25de

SHA512
efce31f3cb95d6b46dda787313f01fe288397c45bd9466373bea3f85fc833e34f3c62c8e6bd38a5b8ed432e1aad98e8299ffd38dce7802fa5aa8fed71e3c91bd

Download Submit
memory/620-123-0x000000000BBF0000-0x000000000BC62000-memory.dmp

Filesize
456KB

Download
memory/620-124-0x0000000010DB0000-0x0000000010E15000-memory.dmp

Filesize
404KB

Download
memory/620-119-0x0000000009F40000-0x0000000009F41000-memory.dmp

Filesize
4KB

Download
memory/620-120-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/620-121-0x00000000009B0000-0x00000000009B2000-memory.dmp

Filesize
8KB

Download
memory/620-122-0x000000000D580000-0x000000000D581000-memory.dmp

Filesize
4KB

Download
memory/620-114-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/620-118-0x0000000009FE0000-0x0000000009FE1000-memory.dmp

Filesize
4KB

Download
memory/620-116-0x0000000002410000-0x0000000002460000-memory.dmp

Filesize
320KB

Download
memory/620-117-0x000000000A440000-0x000000000A441000-memory.dmp

Filesize
4KB

Download
memory/3824-125-0x0000000000000000-mapping.dmp

Download
memory/3920-127-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3920-128-0x000000000046459E-mapping.dmp

Download
memory/3920-134-0x00000000057A0000-0x0000000005C9E000-memory.dmp

Filesize
5.0MB

Download
memory/3920-135-0x0000000006A40000-0x0000000006A41000-memory.dmp

Filesize
4KB

Download