snakekeylogger | 9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744

General

Target

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
Size

524KB
MD5

85443ccfa143379ec25bb88f633b52f9
SHA1

54d38cb1493d74f5db941457134dab70e6adba6c
SHA256

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
SHA512

74d7b2a19a979ebe7c77e1408f38e2be17c14dc3cf58e558d97f2e870eeb2ac552deb85f591e0d78bc672a75f475919545a06d68f31f11455709d5cc8a826926
SSDEEP

12288:GyEYyVFliq4zzbTA23nSbFHGyWFhhassVGaW90QDZmcI+vy:nV+FliBb73nSbFIKsskF0QkcVK

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.euromedica.bg
Port:
587
Username:
[email protected]
Password:
KapitanPetkoVoivoda
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2856-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2856-26-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2856-29-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2856-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2856-31-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2776-34-0x0000000001D60000-0x0000000001DA0000-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:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.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

2 checkip.dyndns.org

flow	ioc
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

description	pid	process	target process
PID 1640 set thread context of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

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

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/Job
T1053

Processes:

schtasks.exe

pid process

2872 schtasks.exe

pid	process
2872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exepowershell.exe

pid	process
2856	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
2776	powershell.exe
2856	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2856	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
Token: SeDebugPrivilege	2776	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

description	pid	process	target process
PID 1640 wrote to memory of 2776	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	powershell.exe
PID 1640 wrote to memory of 2776	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	powershell.exe
PID 1640 wrote to memory of 2776	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	powershell.exe
PID 1640 wrote to memory of 2776	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	powershell.exe
PID 1640 wrote to memory of 2872	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	schtasks.exe
PID 1640 wrote to memory of 2872	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	schtasks.exe
PID 1640 wrote to memory of 2872	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	schtasks.exe
PID 1640 wrote to memory of 2872	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	schtasks.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
PID 1640 wrote to memory of 2856	1640	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

outlook_office_path 1 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

outlook_win_path 1 IoCs

Processes:

9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe

C:\Users\Admin\AppData\Local\Temp\9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
"C:\Users\Admin\AppData\Local\Temp\9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kLlcmh.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2776

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kLlcmh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFE8A.tmp"
2⤵
- Creates scheduled task(s)
PID:2872

C:\Users\Admin\AppData\Local\Temp\9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe
"C:\Users\Admin\AppData\Local\Temp\9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFE8A.tmp

Filesize
1KB

MD5
67a2fc0bb65302ca8d64523945580d25

SHA1
fe5c835715a1f2052007c7695bb77685982f8f5b

SHA256
145b51a3c259b2b55195448166aa53dde7f615844cb3516532d5f0dd789bb973

SHA512
2ddd3da1ecffdcf53e4a318050773ffbc90634582e4d54bb86bd3f520a150391bcd9999eb9aa7d7c0b6aac177600b05dfdce0f4f63f844f1ba1a5a5a6c37903f

Download Submit
memory/1640-28-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1640-1-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1640-2-0x0000000004E60000-0x0000000004EA0000-memory.dmp

Filesize
256KB

Download
memory/1640-3-0x0000000000440000-0x0000000000452000-memory.dmp

Filesize
72KB

Download
memory/1640-4-0x0000000074500000-0x0000000074BEE000-memory.dmp

Filesize
6.9MB

Download
memory/1640-5-0x0000000004E60000-0x0000000004EA0000-memory.dmp

Filesize
256KB

Download
memory/1640-6-0x0000000000680000-0x0000000000688000-memory.dmp

Filesize
32KB

Download
memory/1640-7-0x0000000000690000-0x000000000069A000-memory.dmp

Filesize
40KB

Download
memory/1640-8-0x0000000004230000-0x0000000004290000-memory.dmp

Filesize
384KB

Download
memory/1640-0-0x0000000000850000-0x00000000008D8000-memory.dmp

Filesize
544KB

Download
memory/2776-33-0x000000006E8A0000-0x000000006EE4B000-memory.dmp

Filesize
5.7MB

Download
memory/2776-37-0x0000000001D60000-0x0000000001DA0000-memory.dmp

Filesize
256KB

Download
memory/2776-38-0x000000006E8A0000-0x000000006EE4B000-memory.dmp

Filesize
5.7MB

Download
memory/2776-36-0x0000000001D60000-0x0000000001DA0000-memory.dmp

Filesize
256KB

Download
memory/2776-34-0x0000000001D60000-0x0000000001DA0000-memory.dmp

Filesize
256KB

Download
memory/2776-32-0x000000006E8A0000-0x000000006EE4B000-memory.dmp

Filesize
5.7MB

Download
memory/2856-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-31-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2856-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-35-0x00000000731F0000-0x00000000738DE000-memory.dmp

Filesize
6.9MB

Download
memory/2856-29-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-26-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2856-39-0x00000000731F0000-0x00000000738DE000-memory.dmp

Filesize
6.9MB

Download
memory/2856-40-0x0000000001F10000-0x0000000001F50000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads