snakekeylogger | 4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27

Analysis

max time kernel
41s
max time network
47s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 21:01

Target

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
Size

537KB
MD5

4ef794be3467839fcff8c714a7757b07
SHA1

3a3644ad69e842bc885bfe34978d79eebf91c211
SHA256

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27
SHA512

c40d20d6840467e1d31d41f2b988f11f33229591da7614dfd6c3b991f5ea185e92b4267a54f0531248a4cfc4bc53271e15366085170662d64ce5c1d160526b2b
SSDEEP

12288:/SY7lhZPW0lvOkdxoNvOPRTrdtJv/v+TLuSn:aYbZZlvnljTv/eLB

Score

10^/10

Family

snakekeylogger

Credentials

http://103.130.147.85

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

Processes:

resource yara_rule

behavioral2/memory/3532-9-0x0000000000400000-0x0000000000426000-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

2 checkip.dyndns.org

resource	yara_rule
behavioral2/memory/3532-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

flow	ioc
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

description	pid	process	target process
PID 792 set thread context of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2496 3532 WerFault.exe 4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

pid process

3532 4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

description pid process

Token: SeDebugPrivilege 3532 4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

pid	pid_target	process	target process
2496	3532	WerFault.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

pid	process
3532	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

description	pid	process
Token: SeDebugPrivilege	3532	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

description	pid	process	target process
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe
PID 792 wrote to memory of 3532	792	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe	4623fc0fe4c22c9d29e2af2ef5a14c9a2008528aeb98c2130a6ef07e3e51bd27.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 1448
3⤵
- Program crash
PID:2496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3532 -ip 3532
1⤵
PID:1516

memory/792-6-0x00000000056A0000-0x00000000056F4000-memory.dmp

Filesize
336KB

Download
memory/792-0-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

Filesize
4KB

Download
memory/792-2-0x0000000005A00000-0x0000000005FA4000-memory.dmp

Filesize
5.6MB

Download
memory/792-3-0x00000000054F0000-0x0000000005582000-memory.dmp

Filesize
584KB

Download
memory/792-5-0x0000000005690000-0x000000000569A000-memory.dmp

Filesize
40KB

Download
memory/792-4-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/792-1-0x0000000000B20000-0x0000000000BAC000-memory.dmp

Filesize
560KB

Download
memory/792-7-0x00000000057D0000-0x000000000586C000-memory.dmp

Filesize
624KB

Download
memory/792-13-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/792-8-0x0000000005720000-0x0000000005728000-memory.dmp

Filesize
32KB

Download
memory/3532-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3532-11-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/3532-10-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/3532-14-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download