snakekeylogger | 5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240

Analysis

max time kernel
145s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2023 22:23

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General

Target

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
Size

548KB
MD5

fe87c4e3c089316d0222db4965fde5dd
SHA1

0a66f5477620ecef41dd14322359a468c7ceba3c
SHA256

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240
SHA512

f0822c3781d8e3a1e1e02ca3e204f92016c883d2d327ff782e6a0ad3e8b654b0b3d247a8285cab520702fbd5c7c36e15288f518f9d2269f9eeb2fd7f01f4d8c6
SSDEEP

12288:4nexQNumB0ldv1XWG/dm5EniOqJt7MAhx7NpckoiOLIZ7c:Vfykdv1XRF9nSM+jCU1c

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.setimetrasa.com
Port:
587
Username:
[email protected]
Password:
Seti2020
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/4412-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Control Panel\International\Geo\Nation	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

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:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
Key opened	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
Key opened	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.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

52 checkip.dyndns.org

flow	ioc
52	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

description	pid	process	target process
PID 4120 set thread context of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exepowershell.exe

pid	process
4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
4412	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
1984	powershell.exe
4412	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
1984	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
Token: SeDebugPrivilege	4412	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
Token: SeDebugPrivilege	1984	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

outlook_office_path 1 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

outlook_win_path 1 IoCs

Processes:

5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe

C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
"C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4120

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984

C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
"C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe"
2⤵
PID:3776

C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
"C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe"
2⤵
PID:2956

C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
"C:\Users\Admin\AppData\Local\Temp\5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_djxqax03.oag.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1984-54-0x0000000007BF0000-0x0000000007BFA000-memory.dmp

Filesize
40KB

Download
memory/1984-50-0x0000000006E10000-0x0000000006E2E000-memory.dmp

Filesize
120KB

Download
memory/1984-30-0x00000000060F0000-0x0000000006156000-memory.dmp

Filesize
408KB

Download
memory/1984-61-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/1984-35-0x00000000062A0000-0x00000000065F4000-memory.dmp

Filesize
3.3MB

Download
memory/1984-60-0x0000000007D80000-0x0000000007D91000-memory.dmp

Filesize
68KB

Download
memory/1984-59-0x0000000007E00000-0x0000000007E96000-memory.dmp

Filesize
600KB

Download
memory/1984-58-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/1984-64-0x0000000007DB0000-0x0000000007DBE000-memory.dmp

Filesize
56KB

Download
memory/1984-65-0x0000000007DC0000-0x0000000007DD4000-memory.dmp

Filesize
80KB

Download
memory/1984-66-0x0000000007EC0000-0x0000000007EDA000-memory.dmp

Filesize
104KB

Download
memory/1984-53-0x0000000007B80000-0x0000000007B9A000-memory.dmp

Filesize
104KB

Download
memory/1984-70-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/1984-52-0x00000000081C0000-0x000000000883A000-memory.dmp

Filesize
6.5MB

Download
memory/1984-51-0x0000000007A50000-0x0000000007AF3000-memory.dmp

Filesize
652KB

Download
memory/1984-36-0x0000000006850000-0x000000000686E000-memory.dmp

Filesize
120KB

Download
memory/1984-17-0x0000000002DE0000-0x0000000002E16000-memory.dmp

Filesize
216KB

Download
memory/1984-67-0x0000000007EA0000-0x0000000007EA8000-memory.dmp

Filesize
32KB

Download
memory/1984-19-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/1984-21-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/1984-22-0x00000000057F0000-0x0000000005E18000-memory.dmp

Filesize
6.2MB

Download
memory/1984-23-0x0000000005E70000-0x0000000005E92000-memory.dmp

Filesize
136KB

Download
memory/1984-29-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/1984-63-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/1984-40-0x0000000070110000-0x000000007015C000-memory.dmp

Filesize
304KB

Download
memory/1984-39-0x0000000006E40000-0x0000000006E72000-memory.dmp

Filesize
200KB

Download
memory/1984-18-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/1984-37-0x0000000006900000-0x000000000694C000-memory.dmp

Filesize
304KB

Download
memory/1984-38-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/4120-0-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4120-5-0x0000000005600000-0x000000000560A000-memory.dmp

Filesize
40KB

Download
memory/4120-1-0x0000000000B90000-0x0000000000C20000-memory.dmp

Filesize
576KB

Download
memory/4120-15-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4120-2-0x0000000005BE0000-0x0000000006184000-memory.dmp

Filesize
5.6MB

Download
memory/4120-12-0x0000000007270000-0x00000000072D0000-memory.dmp

Filesize
384KB

Download
memory/4120-3-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/4120-11-0x0000000005AA0000-0x0000000005AAC000-memory.dmp

Filesize
48KB

Download
memory/4120-8-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4120-9-0x0000000005860000-0x0000000005870000-memory.dmp

Filesize
64KB

Download
memory/4120-10-0x0000000005A90000-0x0000000005A9A000-memory.dmp

Filesize
40KB

Download
memory/4120-7-0x0000000005A60000-0x0000000005A78000-memory.dmp

Filesize
96KB

Download
memory/4120-6-0x00000000057C0000-0x000000000585C000-memory.dmp

Filesize
624KB

Download
memory/4120-4-0x0000000005860000-0x0000000005870000-memory.dmp

Filesize
64KB

Download
memory/4412-16-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4412-62-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/4412-57-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4412-56-0x00000000069D0000-0x0000000006B92000-memory.dmp

Filesize
1.8MB

Download
memory/4412-55-0x00000000067B0000-0x0000000006800000-memory.dmp

Filesize
320KB

Download
memory/4412-20-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/4412-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

description	pid	process	target process
PID 4120 wrote to memory of 1984	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	powershell.exe
PID 4120 wrote to memory of 1984	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	powershell.exe
PID 4120 wrote to memory of 1984	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	powershell.exe
PID 4120 wrote to memory of 3776	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 3776	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 3776	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 2956	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 2956	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 2956	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe
PID 4120 wrote to memory of 4412	4120	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe	5e437cb4a253b31df25cd406127f1d6be2e1e6eadbe1bc90a8438c674d6c3240.exe