c476e398c5e77086a5b73fe67a95e4cd271d7e0f33da1bdba0fd0058e74ee82b

Analysis

max time kernel
138s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2024, 06:06

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General

Target

5a79d0380189c8296219eab03d16b21f.exe
Size

48KB
MD5

5a79d0380189c8296219eab03d16b21f
SHA1

6b9d3cd773aba8a68e9d0a8442994c6fa6a10ffd
SHA256

c476e398c5e77086a5b73fe67a95e4cd271d7e0f33da1bdba0fd0058e74ee82b
SHA512

8fb0cfa96315d6970471e4b1c88c488d7e9819288a99f190fa1d35366df1ae5da742836e8123f2f13c8493dc2a5c3b3b4718b6766e44136a8410c69222c3572e
SSDEEP

768:Uw/P9t01936rvuosdtvWgDcc3mkqbzID2Z+85DOWDOleX/dyIpAACe8A8w:z9Cn36rvuZzvWgDVqhMcTvdlpP8/

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	nedapaxk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\HyEzHyGyak = "C:\\ProgramData\\rqjuzuzg\\nedapaxk.exe"	nedapaxk.exe

Executes dropped EXE 1 IoCs

pid	Process
3300	nedapaxk.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3272	5a79d0380189c8296219eab03d16b21f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3272 wrote to memory of 3300	3272	5a79d0380189c8296219eab03d16b21f.exe	103
PID 3272 wrote to memory of 3300	3272	5a79d0380189c8296219eab03d16b21f.exe	103
PID 3272 wrote to memory of 3300	3272	5a79d0380189c8296219eab03d16b21f.exe	103
PID 3272 wrote to memory of 2284	3272	5a79d0380189c8296219eab03d16b21f.exe	104
PID 3272 wrote to memory of 2284	3272	5a79d0380189c8296219eab03d16b21f.exe	104
PID 3272 wrote to memory of 2284	3272	5a79d0380189c8296219eab03d16b21f.exe	104

C:\Users\Admin\AppData\Local\Temp\5a79d0380189c8296219eab03d16b21f.exe
"C:\Users\Admin\AppData\Local\Temp\5a79d0380189c8296219eab03d16b21f.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3272
- C:\ProgramData\rqjuzuzg\nedapaxk.exe
  C:\ProgramData\rqjuzuzg\nedapaxk.exe
  2⤵
  - Adds policy Run key to start application
  - Executes dropped EXE
  PID:3300
- C:\Windows\SysWOW64\cmd.exe
  /c del /f C:\Users\Admin\AppData\Local\Temp\5A79D0~1.EXE.bak >> NUL
  2⤵
  PID:2284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\rqjuzuzg\nedapaxk.exe

Filesize
48KB

MD5
5a79d0380189c8296219eab03d16b21f

SHA1
6b9d3cd773aba8a68e9d0a8442994c6fa6a10ffd

SHA256
c476e398c5e77086a5b73fe67a95e4cd271d7e0f33da1bdba0fd0058e74ee82b

SHA512
8fb0cfa96315d6970471e4b1c88c488d7e9819288a99f190fa1d35366df1ae5da742836e8123f2f13c8493dc2a5c3b3b4718b6766e44136a8410c69222c3572e

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads