snakekeylogger | 6cff924b5be424a4d1bed9ff2a570b1908064f2719b279b4361fd8d833b45808

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-12-2024 14:43

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General

Target

1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe
Size

130KB
MD5

65ff3f25d4818c060a0a160375e7b740
SHA1

85c12c22db8ac4b030c3f729c3ddd2f54db391e1
SHA256

6cff924b5be424a4d1bed9ff2a570b1908064f2719b279b4361fd8d833b45808
SHA512

c763100042228d232d4cc4db53559ca1e736a05e41dfc2835c4f91584d3cd2c8c631aa918cb068353206f09dbb53066fcdf525fe65f3e646f49271f3e7736fee
SSDEEP

3072:1vDdI8Ca564+4V4v4z4G43424A464y4K4v4f4u4A494V4t4w4H4j4Y4Y4s4P4W4J:3IxaVbd23zb

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7349048185:AAHLm8Aap_epDdcaT0ahDVTg27Uu0WBVu5s/sendMessage?chat_id=806477590

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4760-1-0x00000000000D0000-0x00000000000F6000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe

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
5	checkip.dyndns.org

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4760	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4020	4760	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe	82
PID 4760 wrote to memory of 4020	4760	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe	82
PID 4760 wrote to memory of 4020	4760	1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe	82
PID 4020 wrote to memory of 4684	4020	cmd.exe	84
PID 4020 wrote to memory of 4684	4020	cmd.exe	84
PID 4020 wrote to memory of 4684	4020	cmd.exe	84

C:\Users\Admin\AppData\Local\Temp\1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe
"C:\Users\Admin\AppData\Local\Temp\1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\1733755327131807265395c8beb00b001ee74b7ae39a6579109a5e4a352d4399291272954e392.dat-decoded.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4020
- - C:\Windows\SysWOW64\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4760-0-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/4760-1-0x00000000000D0000-0x00000000000F6000-memory.dmp

Filesize
152KB

Download
memory/4760-2-0x0000000005030000-0x00000000055D4000-memory.dmp

Filesize
5.6MB

Download
memory/4760-3-0x0000000004B20000-0x0000000004BBC000-memory.dmp

Filesize
624KB

Download
memory/4760-4-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4760-6-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download