snakekeylogger | 9b6dc356a6b0660585eeea06dabad188ad947f6e37bdc3103a7804cbb55d3a80

Analysis

max time kernel
54s
max time network
66s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 02:03

Target

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
Size

482KB
MD5

62dc32408fe1ad6e37af98334cf40b1a
SHA1

ffdf293a119e9cdc670a13c9a40a46185a9701da
SHA256

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d
SHA512

3bdfb9da5ebc93ba13289b9fb357390d192d1ba3fa1d4f79b93b31ee28b0100ce8569701d40aea02d6ab1f3b5231d051e8f46ec263985496ee45c367ae023a13
SSDEEP

6144:wXuAPKb4NrWk4xaOD0503DvoveWR2HyVR8pOIf4sLPxRRi+gtM9Af7zCTC6qbGk1:wXuBCrWfxakYeWRx8pz7RRIkU0Dq

Score

10^/10

Family

snakekeylogger

Credentials

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Snake Keylogger payload 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2912-10-0x0000000000600000-0x0000000000626000-memory.dmp family_snakekeylogger
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

3 checkip.dyndns.org

resource	yara_rule
behavioral2/memory/2912-10-0x0000000000600000-0x0000000000626000-memory.dmp	family_snakekeylogger

flow	ioc
3	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

description	pid	process	target process
PID 3732 set thread context of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3596 2912 WerFault.exe 438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

pid process

2912 438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

description pid process

Token: SeDebugPrivilege 2912 438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

pid	pid_target	process	target process
3596	2912	WerFault.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

pid	process
2912	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

description	pid	process
Token: SeDebugPrivilege	2912	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

description	pid	process	target process
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe
PID 3732 wrote to memory of 2912	3732	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe	438c9ce6e0b21ec7623f86a2f3e7f1810df1afce1515a5f24d1453a5cacdd74d.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 1456
3⤵
- Program crash
PID:3596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2912 -ip 2912
1⤵
PID:720

memory/2912-10-0x0000000000600000-0x0000000000626000-memory.dmp

Filesize
152KB

Download
memory/2912-15-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/2912-12-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/2912-11-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3732-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/3732-6-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3732-5-0x00000000056D0000-0x0000000005724000-memory.dmp

Filesize
336KB

Download
memory/3732-7-0x00000000057D0000-0x000000000586C000-memory.dmp

Filesize
624KB

Download
memory/3732-8-0x0000000005720000-0x0000000005728000-memory.dmp

Filesize
32KB

Download
memory/3732-4-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/3732-0-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3732-2-0x0000000005960000-0x0000000005F04000-memory.dmp

Filesize
5.6MB

Download
memory/3732-14-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3732-1-0x00000000009F0000-0x0000000000A6E000-memory.dmp

Filesize
504KB

Download