snakekeylogger | 9fd4ccb584b2bd2df91780727e356c86573d52c38bb3dc43f25468123b3e2086

Analysis

max time kernel
118s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-06-2024 13:33

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General

Target

LAQ-PO088PDF.exe
Size

550KB
MD5

93f4ebbd3bc337d1805105550286ebcb
SHA1

a5374ff40e11814b0b41398d88bbd8e9d0909012
SHA256

c8d4ad014bc77975ff52fc025abc76fdb1ea9676d453eb096a4b89d0529c58ad
SHA512

e924178dd1dbc9e12582f2f0abc69d30ceca85c8add2fd009e55641d89b641a63cd65198b57949981f4b4005cfc1ea24ba57b1627926aed83bbfcbc4b576d86b
SSDEEP

12288:Wz5wtNkLsikaU8HHB7QZ4GXUgKwzDxyq/HEnfp3bonqAE:OLsTziUnfYq/kfpd

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7301432976:AAH31iVg7cEj_CK4xnKcLgyVuIYziQoJStE/sendMessage?chat_id=1182519128

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/2532-12-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2532-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2532-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2532-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2532-8-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

LAQ-PO088PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	LAQ-PO088PDF.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	LAQ-PO088PDF.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	LAQ-PO088PDF.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

LAQ-PO088PDF.exe

description pid process target process

PID 2664 set thread context of 2532 2664 LAQ-PO088PDF.exe LAQ-PO088PDF.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

LAQ-PO088PDF.exe

pid process

2532 LAQ-PO088PDF.exe
2532 LAQ-PO088PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

LAQ-PO088PDF.exe

description pid process

Token: SeDebugPrivilege 2532 LAQ-PO088PDF.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2664 set thread context of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe

pid	process
2532	LAQ-PO088PDF.exe
2532	LAQ-PO088PDF.exe

description	pid	process
Token: SeDebugPrivilege	2532	LAQ-PO088PDF.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

LAQ-PO088PDF.exe

description	pid	process	target process
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe
PID 2664 wrote to memory of 2532	2664	LAQ-PO088PDF.exe	LAQ-PO088PDF.exe

outlook_office_path 1 IoCs

Processes:

LAQ-PO088PDF.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 LAQ-PO088PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	LAQ-PO088PDF.exe

outlook_win_path 1 IoCs

Processes:

LAQ-PO088PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	LAQ-PO088PDF.exe

C:\Users\Admin\AppData\Local\Temp\LAQ-PO088PDF.exe
"C:\Users\Admin\AppData\Local\Temp\LAQ-PO088PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2664

C:\Users\Admin\AppData\Local\Temp\LAQ-PO088PDF.exe
"C:\Users\Admin\AppData\Local\Temp\LAQ-PO088PDF.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2532

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2532-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-20-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-19-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-17-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-21-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2532-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2664-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

Filesize
4KB

Download
memory/2664-1-0x00000000008C0000-0x0000000000950000-memory.dmp

Filesize
576KB

Download
memory/2664-2-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-18-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-5-0x0000000002110000-0x0000000002178000-memory.dmp

Filesize
416KB

Download
memory/2664-4-0x00000000005A0000-0x00000000005AC000-memory.dmp

Filesize
48KB

Download
memory/2664-3-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download