snakekeylogger | f4f769c0da3532e0c4ac83766840e586330453f9754a109838a9aea51cf793c7

Analysis

max time kernel
133s
max time network
145s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
05/05/2023, 11:26

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General

Target

PO 46RUD442IO.exe
Size

675KB
MD5

0044ceee20a10d6f3f8c858af724d8d9
SHA1

0f7d205083704180ee136edb5324d7b9d504642a
SHA256

f4f769c0da3532e0c4ac83766840e586330453f9754a109838a9aea51cf793c7
SHA512

17992f541bcca10b4c447e92648fb1e44691ac44f1ea852109ebf8ff3d44a4b730c3ed0d785525a664950fd6f94f8a8a1ec2680c63f2b9b243df01b8317a9a4b
SSDEEP

12288:ItnnXFNX/W6S7SrGq+zf2yO6/LVo4D8VtSvHp4+Ea8AWDONuD:gXFNDdrGqQXJ/LiY8VtSvHmoWyG

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot5818680343:AAGVJsfIHcopySiifMCdAaFCv-ICp2_Yo_M/sendMessage?chat_id=5765702254

Signatures

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

Snake Keylogger payload 7 IoCs

resource	yara_rule
behavioral1/memory/1480-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-64-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-68-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-70-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-71-0x00000000049B0000-0x00000000049F0000-memory.dmp	family_snakekeylogger
behavioral1/memory/1480-72-0x00000000049B0000-0x00000000049F0000-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.

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1592 set thread context of 1480	1592	PO 46RUD442IO.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1480	PO 46RUD442IO.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1480	PO 46RUD442IO.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28
PID 1592 wrote to memory of 1480	1592	PO 46RUD442IO.exe	28

C:\Users\Admin\AppData\Local\Temp\PO 46RUD442IO.exe
"C:\Users\Admin\AppData\Local\Temp\PO 46RUD442IO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Users\Admin\AppData\Local\Temp\PO 46RUD442IO.exe
  "C:\Users\Admin\AppData\Local\Temp\PO 46RUD442IO.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1480

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1480-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1480-68-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-72-0x00000000049B0000-0x00000000049F0000-memory.dmp

Filesize
256KB

Download
memory/1480-71-0x00000000049B0000-0x00000000049F0000-memory.dmp

Filesize
256KB

Download
memory/1480-70-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-64-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1480-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1592-55-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download
memory/1592-60-0x0000000000AA0000-0x0000000000AE0000-memory.dmp

Filesize
256KB

Download
memory/1592-54-0x0000000000D00000-0x0000000000DAE000-memory.dmp

Filesize
696KB

Download
memory/1592-59-0x0000000004A00000-0x0000000004A78000-memory.dmp

Filesize
480KB

Download
memory/1592-58-0x0000000000360000-0x000000000036C000-memory.dmp

Filesize
48KB

Download
memory/1592-57-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download
memory/1592-56-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download