snakekeylogger | 7fab4484ff1eba1d0ee9048c96a4daf0f8441c230bd6cf2f569c4bf775e8ccfe

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/01/2025, 08:26

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General

Target

JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe
Size

1.0MB
MD5

c368da96b56b5584411d55c00c55a4b0
SHA1

ea04d8d13b0b2ab75607767ff283a1b67f773aea
SHA256

7fab4484ff1eba1d0ee9048c96a4daf0f8441c230bd6cf2f569c4bf775e8ccfe
SHA512

71adca49498725396a2756d4660e135a949ee986357251a9df9cdd92256bc1d0a51dcc1e65ef0935952690ea3c4e025dc31244297c764561d30975aefc037969
SSDEEP

12288:YSTgeyhP7VWYgnTQbpqrEgi5gl6iEC/MHmg789IW1dXg:nMhUVnkbpqrEgi53C/MHmg789IW1dXg

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
budgetn.shop
Port:
587
Username:
[email protected]
Password:
eC~Z,TG&S9jM
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 8 IoCs

resource	yara_rule
behavioral1/memory/2480-9-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2480-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2480-12-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2480-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2480-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2096-37-0x00000000000C0000-0x00000000000E6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2096-44-0x00000000000C0000-0x00000000000E6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2096-41-0x00000000000C0000-0x00000000000E6000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Executes dropped EXE 1 IoCs

pid	Process
1236	update.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2376 set thread context of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 1236 set thread context of 2096	1236	update.exe	41

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2708	2480	WerFault.exe	31
2820	2096	WerFault.exe	41

System Location Discovery: System Language Discovery 1 TTPs 10 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2984	schtasks.exe
1192	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2480	vbc.exe
2096	vbc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe
Token: SeDebugPrivilege	2480	vbc.exe
Token: SeDebugPrivilege	1236	update.exe
Token: SeDebugPrivilege	2096	vbc.exe

Suspicious use of WriteProcessMemory 57 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2480	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	31
PID 2376 wrote to memory of 2284	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	32
PID 2376 wrote to memory of 2284	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	32
PID 2376 wrote to memory of 2284	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	32
PID 2376 wrote to memory of 2284	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	32
PID 2376 wrote to memory of 2440	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	34
PID 2376 wrote to memory of 2440	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	34
PID 2376 wrote to memory of 2440	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	34
PID 2376 wrote to memory of 2440	2376	JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe	34
PID 2284 wrote to memory of 2984	2284	cmd.exe	36
PID 2284 wrote to memory of 2984	2284	cmd.exe	36
PID 2284 wrote to memory of 2984	2284	cmd.exe	36
PID 2284 wrote to memory of 2984	2284	cmd.exe	36
PID 2480 wrote to memory of 2708	2480	vbc.exe	38
PID 2480 wrote to memory of 2708	2480	vbc.exe	38
PID 2480 wrote to memory of 2708	2480	vbc.exe	38
PID 2480 wrote to memory of 2708	2480	vbc.exe	38
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 2628 wrote to memory of 1236	2628	taskeng.exe	40
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 2096	1236	update.exe	41
PID 1236 wrote to memory of 852	1236	update.exe	42
PID 1236 wrote to memory of 852	1236	update.exe	42
PID 1236 wrote to memory of 852	1236	update.exe	42
PID 1236 wrote to memory of 852	1236	update.exe	42
PID 1236 wrote to memory of 1772	1236	update.exe	43
PID 1236 wrote to memory of 1772	1236	update.exe	43
PID 1236 wrote to memory of 1772	1236	update.exe	43
PID 1236 wrote to memory of 1772	1236	update.exe	43
PID 852 wrote to memory of 1192	852	cmd.exe	46
PID 852 wrote to memory of 1192	852	cmd.exe	46
PID 852 wrote to memory of 1192	852	cmd.exe	46
PID 852 wrote to memory of 1192	852	cmd.exe	46
PID 2096 wrote to memory of 2820	2096	vbc.exe	47
PID 2096 wrote to memory of 2820	2096	vbc.exe	47
PID 2096 wrote to memory of 2820	2096	vbc.exe	47
PID 2096 wrote to memory of 2820	2096	vbc.exe	47

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 1104
    3⤵
    - Program crash
    PID:2708
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\update\update.exe'" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\update\update.exe'" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2984
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c368da96b56b5584411d55c00c55a4b0.exe" "C:\Users\Admin\AppData\Roaming\update\update.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2440

C:\Windows\system32\taskeng.exe
taskeng.exe {75797220-349F-4979-B776-CF47AE3723DA} S-1-5-21-1488793075-819845221-1497111674-1000:UPNECVIU\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Users\Admin\AppData\Roaming\update\update.exe
  C:\Users\Admin\AppData\Roaming\update\update.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2096
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 1064
      4⤵
      Program crash
      PID:2820
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\update\update.exe'" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:852
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\update\update.exe'" /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1192
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Roaming\update\update.exe" "C:\Users\Admin\AppData\Roaming\update\update.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

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

C:\Users\Admin\AppData\Roaming\update\update.exe

Filesize
1.0MB

MD5
c368da96b56b5584411d55c00c55a4b0

SHA1
ea04d8d13b0b2ab75607767ff283a1b67f773aea

SHA256
7fab4484ff1eba1d0ee9048c96a4daf0f8441c230bd6cf2f569c4bf775e8ccfe

SHA512
71adca49498725396a2756d4660e135a949ee986357251a9df9cdd92256bc1d0a51dcc1e65ef0935952690ea3c4e025dc31244297c764561d30975aefc037969

Download Submit
memory/1236-27-0x0000000000D60000-0x0000000000E6C000-memory.dmp

Filesize
1.0MB

Download
memory/2096-41-0x00000000000C0000-0x00000000000E6000-memory.dmp

Filesize
152KB

Download
memory/2096-44-0x00000000000C0000-0x00000000000E6000-memory.dmp

Filesize
152KB

Download
memory/2096-37-0x00000000000C0000-0x00000000000E6000-memory.dmp

Filesize
152KB

Download
memory/2096-36-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2376-21-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/2376-1-0x0000000000D50000-0x0000000000E5C000-memory.dmp

Filesize
1.0MB

Download
memory/2376-2-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2376-22-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2376-0-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/2480-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-20-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-17-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-23-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-24-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2480-11-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-3-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download