snakekeylogger | 935e863854e392a6d2af72632e9db26bc1b29d3c136d2f3fe4439b73d54c036a

General

Target

113-14-11-23.exe
Size

506KB
MD5

670c97b70fccca905c87e3acdcc65358
SHA1

674d8dc3316e451c4139073ba7fbb6b8692da907
SHA256

dee9635e6bae8f84d02a7a406fa7c898663636ab647681143b288384442eadf3
SHA512

a86a43a6836a64aa6e2fb2d75cc4261c6832b80d0ed8c0672b0becbb6cb4f6ac460004919a4dd7e3a67d08a53ae08ab32d1dd8b865e6683fc7d840e7cf30bfca
SSDEEP

12288:ZVMcthmJZoIF7SITWFl+QKU4NwBwvNUVYZqWhvMVnzsYKttOfIIAFnSE:aoIF7SoktIgxWhDY8tKqS

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.mct2.co.za
Port:
587
Username:
[email protected]
Password:
00000

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/3108-10-0x0000000000400000-0x0000000000424000-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:

113-14-11-23.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	113-14-11-23.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	113-14-11-23.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	113-14-11-23.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

42 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

113-14-11-23.exe

description pid process target process

PID 1692 set thread context of 3108 1692 113-14-11-23.exe 113-14-11-23.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

113-14-11-23.exe113-14-11-23.exe

pid process

1692 113-14-11-23.exe
1692 113-14-11-23.exe
3108 113-14-11-23.exe
3108 113-14-11-23.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

113-14-11-23.exe113-14-11-23.exe

description pid process

Token: SeDebugPrivilege 1692 113-14-11-23.exe
Token: SeDebugPrivilege 3108 113-14-11-23.exe

flow	ioc
42	checkip.dyndns.org

description	pid	process	target process
PID 1692 set thread context of 3108	1692	113-14-11-23.exe	113-14-11-23.exe

pid	process
1692	113-14-11-23.exe
1692	113-14-11-23.exe
3108	113-14-11-23.exe
3108	113-14-11-23.exe

description	pid	process
Token: SeDebugPrivilege	1692	113-14-11-23.exe
Token: SeDebugPrivilege	3108	113-14-11-23.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

113-14-11-23.exe

description	pid	process	target process
PID 1692 wrote to memory of 4216	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 4216	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 4216	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe
PID 1692 wrote to memory of 3108	1692	113-14-11-23.exe	113-14-11-23.exe

outlook_office_path 1 IoCs

Processes:

113-14-11-23.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	113-14-11-23.exe

outlook_win_path 1 IoCs

Processes:

113-14-11-23.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	113-14-11-23.exe

C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe
"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692

C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe
"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"
2⤵
PID:4216

C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe
"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\113-14-11-23.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1692-8-0x0000000006E00000-0x0000000006E5E000-memory.dmp

Filesize
376KB

Download
memory/1692-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

Filesize
584KB

Download
memory/1692-9-0x00000000095B0000-0x000000000964C000-memory.dmp

Filesize
624KB

Download
memory/1692-0-0x0000000000FC0000-0x0000000001044000-memory.dmp

Filesize
528KB

Download
memory/1692-5-0x0000000005BF0000-0x0000000005BFA000-memory.dmp

Filesize
40KB

Download
memory/1692-6-0x0000000005C90000-0x0000000005CA6000-memory.dmp

Filesize
88KB

Download
memory/1692-7-0x0000000006B90000-0x0000000006B9A000-memory.dmp

Filesize
40KB

Download
memory/1692-1-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-13-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-2-0x0000000005EE0000-0x0000000006484000-memory.dmp

Filesize
5.6MB

Download
memory/1692-4-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/3108-14-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/3108-19-0x0000000006900000-0x0000000006AC2000-memory.dmp

Filesize
1.8MB

Download
memory/3108-15-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3108-16-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/3108-17-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3108-18-0x00000000066E0000-0x0000000006730000-memory.dmp

Filesize
320KB

Download
memory/3108-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads