snakekeylogger | cd5853e5101dc8741e38245db1d64ec5b728c8c7fc1bf7cc13c181dbd45654ad

General

Target

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
Size

616KB
MD5

77521173381682b5a1deb286bce27bf4
SHA1

2ad56680cb0c821b18c269c63f4eeeb770140800
SHA256

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6
SHA512

5366df45795f970f1b17113caf65c1e677b44da372cc85159fc4de4d8d32a08798aa4120cac956014c75fb71fce53ddfe8e76075b66c5f24e50a8f4a12254e53
SSDEEP

12288:h36N/bxyuAFnSz0cYMSE7a45naENKqIfPbY9QPNTURftb2pLuxQ:h3gqSznYMP5MbskYVapuQ

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.belt-tech.com.my
Port:
587
Username:
[email protected]
Password:
Beltechpg@1234
Email To:
[email protected]

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/2496-28-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2496-24-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2496-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2496-32-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2496-30-0x0000000000400000-0x0000000000424000-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:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.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:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

description	pid	process	target process
PID 2028 set thread context of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.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

2680 schtasks.exe

pid	process
2680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exepowershell.exepowershell.exe

pid	process
2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2496	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
2504	powershell.exe
2948	powershell.exe
2496	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
Token: SeDebugPrivilege	2496	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
Token: SeDebugPrivilege	2504	powershell.exe
Token: SeDebugPrivilege	2948	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

description	pid	process	target process
PID 2028 wrote to memory of 2948	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2948	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2948	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2948	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2504	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2504	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2504	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2504	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	powershell.exe
PID 2028 wrote to memory of 2680	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	schtasks.exe
PID 2028 wrote to memory of 2680	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	schtasks.exe
PID 2028 wrote to memory of 2680	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	schtasks.exe
PID 2028 wrote to memory of 2680	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	schtasks.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
PID 2028 wrote to memory of 2496	2028	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

outlook_office_path 1 IoCs

Processes:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

outlook_win_path 1 IoCs

Processes:

1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe

C:\Users\Admin\AppData\Local\Temp\1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
"C:\Users\Admin\AppData\Local\Temp\1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028

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\1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2948

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BwmGnyPcYGIy.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2504

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BwmGnyPcYGIy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCAED.tmp"
2⤵
- Creates scheduled task(s)
PID:2680

C:\Users\Admin\AppData\Local\Temp\1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe
"C:\Users\Admin\AppData\Local\Temp\1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2496

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\tmpCAED.tmp

Filesize
1KB

MD5
f83a910777472ffe4d79d411fb227767

SHA1
38678147b4e875c289018f1614c9c2ed57e3fe96

SHA256
95d2daa8f8d04c86ea7279f229cdce33723c4bb692f27441b4b0513115ccec33

SHA512
3eccdc307091340d9b04edaac7b4f29e0ca3e7d8fe6186be67578d8b9fa516d7301604043bfdfa4a3a457d538ab45efb7aedda7e54d1891606412caaa1c4075f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SX4DAUSVD8G20OVG2LFJ.temp

Filesize
7KB

MD5
adc3a464ef5d209b94d29d2d55309cff

SHA1
b1bb8ac752f8771b9752756692a1c5638319ef82

SHA256
a71391c4f55b4660f69bcec9295372ea5a02082b81f747193679ba6c8bae28c5

SHA512
6a249dd7cccf8b765078b573a80368128ba1c88a510aa98934881368576737c13ff7b99af9280b6351f85f69b722636b5e535e3782377daf1e84705526ef5bf1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
adc3a464ef5d209b94d29d2d55309cff

SHA1
b1bb8ac752f8771b9752756692a1c5638319ef82

SHA256
a71391c4f55b4660f69bcec9295372ea5a02082b81f747193679ba6c8bae28c5

SHA512
6a249dd7cccf8b765078b573a80368128ba1c88a510aa98934881368576737c13ff7b99af9280b6351f85f69b722636b5e535e3782377daf1e84705526ef5bf1

Download Submit
memory/2028-0-0x0000000000010000-0x00000000000AE000-memory.dmp

Filesize
632KB

Download
memory/2028-1-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2028-2-0x0000000005010000-0x0000000005050000-memory.dmp

Filesize
256KB

Download
memory/2028-3-0x0000000000430000-0x0000000000446000-memory.dmp

Filesize
88KB

Download
memory/2028-4-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2028-5-0x0000000000450000-0x000000000045A000-memory.dmp

Filesize
40KB

Download
memory/2028-6-0x0000000004F40000-0x0000000004FA0000-memory.dmp

Filesize
384KB

Download
memory/2028-7-0x0000000005010000-0x0000000005050000-memory.dmp

Filesize
256KB

Download
memory/2028-33-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-28-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2496-24-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-21-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-32-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-30-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2496-34-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-35-0x0000000004670000-0x00000000046B0000-memory.dmp

Filesize
256KB

Download
memory/2496-46-0x0000000004670000-0x00000000046B0000-memory.dmp

Filesize
256KB

Download
memory/2496-45-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-42-0x00000000004D0000-0x0000000000510000-memory.dmp

Filesize
256KB

Download
memory/2504-38-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2504-44-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2504-36-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-39-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-40-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-41-0x0000000000340000-0x0000000000380000-memory.dmp

Filesize
256KB

Download
memory/2948-43-0x000000006FBF0000-0x000000007019B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-37-0x0000000000340000-0x0000000000380000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads