snakekeylogger | d0659f8d337232622688d25aca3c38e2e8766cba24836f4c9f76774a1a5ba370

General

Target

qhCwtk3xzBi0epX.exe
Size

489KB
MD5

b4021c454e2c87647872ba4851700174
SHA1

8c8f281ce90af9a24dd230ad47c1e52b57f9f87e
SHA256

d0659f8d337232622688d25aca3c38e2e8766cba24836f4c9f76774a1a5ba370
SHA512

88ed1cf4011e4a072c938635569be22ad836ff30b9bea2d043edb377a745dabebf5f0b589207c017b590c8fee9cd6a82652517dccd37a96c2ec9b00c5baafefe
SSDEEP

12288:O725kL+UonN7GqXkxpgPgI5ZzVqpiUxDdfyQOnXJ:tA+UoNr0HgTbxixDdfy

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.1tcl.com
Port:
25
Username:
[email protected]
Password:
RRa*ysS8

Signatures

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

Snake Keylogger payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2712-10-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-23-0x0000000004450000-0x0000000004490000-memory.dmp	family_snakekeylogger
behavioral1/memory/2712-25-0x0000000004450000-0x0000000004490000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

qhCwtk3xzBi0epX.exe

description pid process target process

PID 2424 set thread context of 2712 2424 qhCwtk3xzBi0epX.exe qhCwtk3xzBi0epX.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2580 2712 WerFault.exe qhCwtk3xzBi0epX.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

qhCwtk3xzBi0epX.exe

pid process

2712 qhCwtk3xzBi0epX.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

qhCwtk3xzBi0epX.exe

description pid process

Token: SeDebugPrivilege 2712 qhCwtk3xzBi0epX.exe

flow	ioc
2	checkip.dyndns.org

description	pid	process	target process
PID 2424 set thread context of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe

pid	pid_target	process	target process
2580	2712	WerFault.exe	qhCwtk3xzBi0epX.exe

pid	process
2712	qhCwtk3xzBi0epX.exe

description	pid	process
Token: SeDebugPrivilege	2712	qhCwtk3xzBi0epX.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

qhCwtk3xzBi0epX.exeqhCwtk3xzBi0epX.exe

description	pid	process	target process
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2424 wrote to memory of 2712	2424	qhCwtk3xzBi0epX.exe	qhCwtk3xzBi0epX.exe
PID 2712 wrote to memory of 2580	2712	qhCwtk3xzBi0epX.exe	WerFault.exe
PID 2712 wrote to memory of 2580	2712	qhCwtk3xzBi0epX.exe	WerFault.exe
PID 2712 wrote to memory of 2580	2712	qhCwtk3xzBi0epX.exe	WerFault.exe
PID 2712 wrote to memory of 2580	2712	qhCwtk3xzBi0epX.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\qhCwtk3xzBi0epX.exe
"C:\Users\Admin\AppData\Local\Temp\qhCwtk3xzBi0epX.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2424

C:\Users\Admin\AppData\Local\Temp\qhCwtk3xzBi0epX.exe
"C:\Users\Admin\AppData\Local\Temp\qhCwtk3xzBi0epX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 1044
3⤵
- Program crash
PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2424-0-0x0000000000D00000-0x0000000000D7E000-memory.dmp

Filesize
504KB

Download
memory/2424-1-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-2-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/2424-3-0x0000000000430000-0x0000000000440000-memory.dmp

Filesize
64KB

Download
memory/2424-4-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-5-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/2424-6-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/2424-7-0x0000000004E10000-0x0000000004E6E000-memory.dmp

Filesize
376KB

Download
memory/2424-21-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2712-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2712-22-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-23-0x0000000004450000-0x0000000004490000-memory.dmp

Filesize
256KB

Download
memory/2712-24-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-25-0x0000000004450000-0x0000000004490000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads