snakekeylogger | 208a58c11df2608ba40daf453a31ddd82230357077397f3b2f1a7645e881b232

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 15:28

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General

Target

0702/PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr
Size

610KB
MD5

fe67d87f3efefadb38a76aca77820504
SHA1

08c9f9f3c9be5b3fb9fbe6dfc3b6875323c3a4ad
SHA256

b740d4c07f1bfd42085caf8c5df442634f5415bcaffe2050c52a0f3379a5f03f
SHA512

b19a43da549d0234b1aedc718eef6781d9f5fe7d06eb41fdb0a19b9d35c7627f660b9c956e2411fe94fe5d97ab7c273ef83ecc168c1ae1d28d683433e14414da
SSDEEP

12288:xOaEg1tQwjJ3pOpHY2/KCnmJMh9NbMAs0Dmf5a93CjUlNqph:xpPtQwj7OhmJMh7b1siSKsU3y

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7049924735:AAGvjcq8A7Onlbh1XDN_9YUW9tENxnyOWZ4/sendMessage?chat_id=5144477649

Signatures

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

Snake Keylogger payload 2 IoCs

resource	yara_rule
behavioral19/memory/2188-14-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger
behavioral19/memory/2188-11-0x0000000140000000-0x0000000140024000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Deletes itself 1 IoCs

pid	Process
2624	cmd.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2188	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2496 wrote to memory of 2188	2496	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	31
PID 2188 wrote to memory of 2624	2188	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	32
PID 2188 wrote to memory of 2624	2188	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	32
PID 2188 wrote to memory of 2624	2188	PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr	32
PID 2624 wrote to memory of 2780	2624	cmd.exe	34
PID 2624 wrote to memory of 2780	2624	cmd.exe	34
PID 2624 wrote to memory of 2780	2624	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\0702\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr
"C:\Users\Admin\AppData\Local\Temp\0702\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\0702\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr
  "C:\Users\Admin\AppData\Local\Temp\0702\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\0702\PETUNJUK-PENGISIAN DAN PENGIRIMAN KONFIRMASI EDITED-xlsx.scr"
    3⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:2624
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      PID:2780

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2188-14-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2188-22-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2188-21-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2188-20-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2188-19-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2188-17-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2188-10-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2188-11-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2188-12-0x000007FFFFFD8000-0x000007FFFFFD9000-memory.dmp

Filesize
4KB

Download
memory/2188-9-0x0000000140000000-0x0000000140024000-memory.dmp

Filesize
144KB

Download
memory/2496-5-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-8-0x000000001ABF0000-0x000000001AC56000-memory.dmp

Filesize
408KB

Download
memory/2496-7-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/2496-6-0x0000000002090000-0x00000000020A6000-memory.dmp

Filesize
88KB

Download
memory/2496-0-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

Filesize
4KB

Download
memory/2496-18-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-4-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

Filesize
4KB

Download
memory/2496-3-0x00000000007D0000-0x00000000007F4000-memory.dmp

Filesize
144KB

Download
memory/2496-2-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-1-0x000000013FF20000-0x000000013FFBC000-memory.dmp

Filesize
624KB

Download