snakekeylogger | f15ec425e485e8d7ba7f0939b04601703476ece780e8cfdaac7eae825fe80bdf

Analysis

max time kernel
259s
max time network
332s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
09-02-2023 14:55

Target

PO 732001_pdf.exe
Size

710KB
MD5

16518717490a9378b8ce9e4398c22bba
SHA1

94199ea9d1227a495d09fc77a63088d25829b022
SHA256

7bcce65d6166d096b69e5cd5e4a1e6a3991ff77aed3495da1af2b4f9ecbeef93
SHA512

c9d94d712ee5039ac8833140fe5e107d87aa12644a411429d21dccf1b18d61fa6c727b04f3238050c18501df20afafdcddf81c554f8e13ac1ce9fdcdbce86522
SSDEEP

12288:/UNSgr0oFGV/nMA1uSx8AevTsff0a8Gt3w8sqz4XRKyghCS09QPi/4mJoHpqf2wt:/UtwfTo1f7wCtxzfJGY

Score

10^/10

Family

snakekeylogger

https://api.telegram.org/bot6010601014:AAE_RJm-2igP99_YnmRQZ_TajH6dCuBx6CI/sendMessage?chat_id=869301167

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4040-134-0x0000000000400000-0x0000000000426000-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.

flow	ioc
20	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3140 set thread context of 4040	3140	PO 732001_pdf.exe	77

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3564	4040	WerFault.exe	77

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4040	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4040	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77
PID 3140 wrote to memory of 4040	3140	PO 732001_pdf.exe	77

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4040 -ip 4040
1⤵
PID:4948

memory/3140-132-0x0000000000DB0000-0x0000000000E68000-memory.dmp

Filesize
736KB

Download
memory/4040-134-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4040-135-0x0000000005CC0000-0x0000000006264000-memory.dmp

Filesize
5.6MB

Download
memory/4040-136-0x0000000005640000-0x00000000056DC000-memory.dmp

Filesize
624KB

Download