snakekeylogger | 640f83432d70d60b4449d65dc39474e50f934134f30a12487fc620ecda43c556

General

Target

131fe66006df3d7031088f28a1aaff46.exe
Size

767KB
MD5

131fe66006df3d7031088f28a1aaff46
SHA1

ddec6964f217b637dccd3ff9c650a9bab236a190
SHA256

640f83432d70d60b4449d65dc39474e50f934134f30a12487fc620ecda43c556
SHA512

d613909aac7d2dfb04230ea27c50ce1fcc530367edf2cb6de4c93caeeff0babb5663d33eb6de8df14a66ec0e61881310053f5d893dd96499511f89c60dc66b89
SSDEEP

12288:zcomEX7qKt121mFTwu99ACMPRGJhWYensuxwXCTZYadYmd+xVdjbRZwVWQVri+IQ:oomEXf1Sg1tMZGJk9xwnaeKow7mo5oFY

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
hp-tv.tk
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/8-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral2/memory/2832-8-0x0000000002790000-0x00000000027A2000-memory.dmp	CustAttr

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

110 checkip.dyndns.org
113 freegeoip.app
114 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

131fe66006df3d7031088f28a1aaff46.exe

description pid process target process

PID 2832 set thread context of 8 2832 131fe66006df3d7031088f28a1aaff46.exe 131fe66006df3d7031088f28a1aaff46.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1508 8 WerFault.exe 131fe66006df3d7031088f28a1aaff46.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

131fe66006df3d7031088f28a1aaff46.exe

pid process

8 131fe66006df3d7031088f28a1aaff46.exe
8 131fe66006df3d7031088f28a1aaff46.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

131fe66006df3d7031088f28a1aaff46.exe

description pid process

Token: SeDebugPrivilege 8 131fe66006df3d7031088f28a1aaff46.exe

flow	ioc
110	checkip.dyndns.org
113	freegeoip.app
114	freegeoip.app

description	pid	process	target process
PID 2832 set thread context of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe

pid	pid_target	process	target process
1508	8	WerFault.exe	131fe66006df3d7031088f28a1aaff46.exe

pid	process
8	131fe66006df3d7031088f28a1aaff46.exe
8	131fe66006df3d7031088f28a1aaff46.exe

description	pid	process
Token: SeDebugPrivilege	8	131fe66006df3d7031088f28a1aaff46.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

131fe66006df3d7031088f28a1aaff46.exe

description	pid	process	target process
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe
PID 2832 wrote to memory of 8	2832	131fe66006df3d7031088f28a1aaff46.exe	131fe66006df3d7031088f28a1aaff46.exe

C:\Users\Admin\AppData\Local\Temp\131fe66006df3d7031088f28a1aaff46.exe
"C:\Users\Admin\AppData\Local\Temp\131fe66006df3d7031088f28a1aaff46.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2832

C:\Users\Admin\AppData\Local\Temp\131fe66006df3d7031088f28a1aaff46.exe
"C:\Users\Admin\AppData\Local\Temp\131fe66006df3d7031088f28a1aaff46.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:8

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 1108
3⤵
- Program crash
PID:1508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 8 -ip 8
1⤵
PID:2036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\131fe66006df3d7031088f28a1aaff46.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/8-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/8-19-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/8-18-0x00000000059A0000-0x00000000059B0000-memory.dmp

Filesize
64KB

Download
memory/8-17-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2832-8-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/2832-12-0x00000000051F0000-0x000000000521A000-memory.dmp

Filesize
168KB

Download
memory/2832-5-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/2832-0-0x0000000000320000-0x00000000003E6000-memory.dmp

Filesize
792KB

Download
memory/2832-9-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2832-10-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/2832-11-0x0000000006590000-0x0000000006600000-memory.dmp

Filesize
448KB

Download
memory/2832-6-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/2832-7-0x00000000050A0000-0x00000000050F6000-memory.dmp

Filesize
344KB

Download
memory/2832-1-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2832-16-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/2832-4-0x0000000004F10000-0x0000000004FA2000-memory.dmp

Filesize
584KB

Download
memory/2832-3-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/2832-2-0x0000000004DD0000-0x0000000004E6C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads